Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
20-06-2024 00:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0177cb22f3250e11c75987246083ca99_JaffaCakes118.exe
Resource
win7-20240508-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
0177cb22f3250e11c75987246083ca99_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
0177cb22f3250e11c75987246083ca99_JaffaCakes118.exe
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Size
136KB
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MD5
0177cb22f3250e11c75987246083ca99
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SHA1
4771b72352163cd7be68246a5f1ff50e67725e98
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SHA256
69808b04b7cbf60aac1482f027648f3a7acf035fa0e2dd6c7338e7c1acd3cedd
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SHA512
f119e35398ac647949a857f37e89a956e2672159f5b2a0edd5892c0b76ddf1b07a1e49398d3553106f6f9b5beea3b07836b8c4fba3043c29137644167243ef8a
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SSDEEP
1536:Y7mqXOTy6npK9x5WPjeATvbtjYYVHdzqZgIYEOCO3:5qX8jI93WPyAdYZgI2CO3
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" syvum.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation 0177cb22f3250e11c75987246083ca99_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2120 syvum.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /q" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /z" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /J" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /O" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /L" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /d" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /R" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /U" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /M" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /S" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /c" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /B" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /l" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /m" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /A" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /g" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /b" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /t" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /x" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /W" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /y" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /w" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /P" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /E" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /Z" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /i" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /h" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /Q" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /C" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /n" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /G" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /T" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /e" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /p" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /v" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /a" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /N" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /V" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /Y" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /D" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /K" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /o" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /s" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /f" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /j" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /X" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /r" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /F" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /I" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /H" syvum.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\syvum = "C:\\Users\\Admin\\syvum.exe /k" syvum.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe 2120 syvum.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4500 0177cb22f3250e11c75987246083ca99_JaffaCakes118.exe 2120 syvum.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4500 wrote to memory of 2120 4500 0177cb22f3250e11c75987246083ca99_JaffaCakes118.exe 86 PID 4500 wrote to memory of 2120 4500 0177cb22f3250e11c75987246083ca99_JaffaCakes118.exe 86 PID 4500 wrote to memory of 2120 4500 0177cb22f3250e11c75987246083ca99_JaffaCakes118.exe 86 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81 PID 2120 wrote to memory of 4500 2120 syvum.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\0177cb22f3250e11c75987246083ca99_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0177cb22f3250e11c75987246083ca99_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4500 -
C:\Users\Admin\syvum.exe"C:\Users\Admin\syvum.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2120
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
136KB
MD537ea01d9a4393dc014269df5f250de27
SHA1698ddab0779c65bc3a1926c6cc844f1c53122309
SHA25651bc5406e8e6441e52d88503c82d5ebb22a4606ee9ca2bd3df68572405a31239
SHA512ae0fa9a207dcea82704ec5f084f213e370ed5e8b45610cd3c675f78c7da780d16cabf13631298446eb0d7be267b1b3b22d977b361d71887cf1bbc91c08c74fa9