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Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
30/09/2024, 23:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe
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Size
96KB
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MD5
039e3bbbdc4b89f74154a95535c37a34
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SHA1
55932bfb068803b176e25c1967f0e13c26d7caee
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SHA256
8c6a9cf0261f8ab2478cdb28448a1c41511e491604b09cb303253eab79cae923
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SHA512
6896585915e98be47d0f539c216a338ac76d4220d2e0419504134268cbeadfeb58fffae6982bd42ac2aa7c19fcea6903a567ac74ad5f96429367334c11a90201
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SSDEEP
1536:n6QBHjf6cO/hxkGulSc16l6u+NMMl/KlYv1Tq5ThF/NIjnZKh:14hWlu8CFF/Cn0h
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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" yeehua.exe -
Executes dropped EXE 1 IoCs
pid Process 2836 yeehua.exe -
Loads dropped DLL 2 IoCs
pid Process 2640 039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe 2640 039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /Y" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /q" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /S" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /u" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /j" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /O" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /z" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /L" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /H" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /J" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /c" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /y" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /d" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /r" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /K" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /e" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /T" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /X" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /s" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /x" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /w" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /B" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /v" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /E" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /m" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /M" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /G" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /p" 039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /n" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /Z" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /R" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /Q" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /C" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /b" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /a" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /i" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /t" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /o" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /k" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /P" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /g" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /D" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /f" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /U" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /W" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /F" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /V" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /A" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /I" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /h" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /N" yeehua.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\yeehua = "C:\\Users\\Admin\\yeehua.exe /p" yeehua.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 yeehua.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2640 039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe 2836 yeehua.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2640 039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe 2836 yeehua.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2640 wrote to memory of 2836 2640 039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe 30 PID 2640 wrote to memory of 2836 2640 039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe 30 PID 2640 wrote to memory of 2836 2640 039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe 30 PID 2640 wrote to memory of 2836 2640 039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\039e3bbbdc4b89f74154a95535c37a34_JaffaCakes118.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:2640 -
C:\Users\Admin\yeehua.exe"C:\Users\Admin\yeehua.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:2836
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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
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Downloads
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Filesize
96KB
MD55f62e6772af7bee431439a825d23e11c
SHA1a25e4d12bcb1e3dfae77489e34600179a9a70c09
SHA2565b0230614cf3cde47276a281bb27bcb00499017ed2efa7993bef299ba32bc3ac
SHA51218500a5d1543a1c68cf9cb06f2875101079bd5e738bff96fd5b6523d73ab68501a2564636c3aa6b1e274697bef2fd9a0f0a0a591ef6a82fca0618c93a3ff78bf