Analysis
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max time kernel
120s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
20-09-2024 18:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe
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Size
312KB
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MD5
8578705c790e74660139a48490816360
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SHA1
119832f530b5a21cd6346d288948748c11f4727e
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SHA256
6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615
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SHA512
fa1a69d561cf1723eeb0782cd898df9ed26c370489566ff0b3bad8535a29294c3b0d4b7678c1acb3a39880231cea19b4e040e11e8c57839d37e77dcc2eb284da
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SSDEEP
6144:Xcax3LbxJYw4xusUws+0sQm/WuPxnyXX7:vLbxJIAsBs+0qR
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe Set value (int) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" paoabi.exe -
Executes dropped EXE 1 IoCs
pid Process 2272 paoabi.exe -
Loads dropped DLL 2 IoCs
pid Process 2444 6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe 2444 6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /i" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /h" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /f" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /y" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /v" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /w" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /z" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /r" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /n" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /e" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /a" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /p" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /g" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /u" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /j" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /l" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /s" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /d" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /q" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /k" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /r" 6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /x" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /o" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /t" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /b" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /m" paoabi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoabi = "C:\\Users\\Admin\\paoabi.exe /c" paoabi.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language paoabi.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2444 6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe 2272 paoabi.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2444 6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe 2272 paoabi.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2444 wrote to memory of 2272 2444 6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe 30 PID 2444 wrote to memory of 2272 2444 6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe 30 PID 2444 wrote to memory of 2272 2444 6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe 30 PID 2444 wrote to memory of 2272 2444 6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe"C:\Users\Admin\AppData\Local\Temp\6a292072dd9bb1cd7d363711f7eb1b0d61355af32554357a47b0870c56e66615N.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Users\Admin\paoabi.exe"C:\Users\Admin\paoabi.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2272
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
312KB
MD51006ec24bbeea4d4fcf59f8d2720120a
SHA1f406e67459bcd14248d14f8209dd0d366b8a0656
SHA25626e801c4f2c47405532257d8e4d8afccb736ab6ebb325b6ca5b0181ff070e1c6
SHA512b2d8bbbafad113bc2da8a42e1b282e426c0152ef2c7c0a4c60299e09ba4ba53d2a5cbde29f9d3d8f9f1c43e313ac8626f3e879c6bf283c980d6be0b06d7226cb