Analysis
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max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06-09-2024 07:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe
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Size
240KB
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MD5
cefe485a7bbd3cdd4083937acbf4c190
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SHA1
b3eca25f34ffdfd0591c7131afbc83eb79baf2de
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SHA256
819445e393d4a3e7ac08cdb7754f6d4f0b150fd88a3d9ee1b1a258640e168bda
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SHA512
b55e57caad388dc13f9e9e4b0f6aafdaf51666336420ccecc6c210057d2af8f3b2cc18717c558fa2e228f92da3733632f58a141030e144bd3e92384f3baf6029
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SSDEEP
6144:mU03dwqsNwemAB0EqxF6snji81RUinKchhy/SQ:wdQQJs6
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-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zeuji.exe -
Executes dropped EXE 1 IoCs
pid Process 1924 zeuji.exe -
Loads dropped DLL 2 IoCs
pid Process 1632 cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe 1632 cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /u" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /h" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /q" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /s" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /e" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /f" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /x" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /n" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /r" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /t" cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /y" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /b" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /p" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /t" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /w" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /z" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /c" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /v" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /o" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /k" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /a" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /j" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /l" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /d" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /m" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /g" zeuji.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeuji = "C:\\Users\\Admin\\zeuji.exe /i" zeuji.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 cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zeuji.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1632 cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe 1924 zeuji.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1632 cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe 1924 zeuji.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1632 wrote to memory of 1924 1632 cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe 28 PID 1632 wrote to memory of 1924 1632 cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe 28 PID 1632 wrote to memory of 1924 1632 cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe 28 PID 1632 wrote to memory of 1924 1632 cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\cefe485a7bbd3cdd4083937acbf4c190_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cefe485a7bbd3cdd4083937acbf4c190_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:1632 -
C:\Users\Admin\zeuji.exe"C:\Users\Admin\zeuji.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:1924
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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
240KB
MD58977414a0c6b520f2fae74025ef8afb7
SHA1f0ca58cd2a88bb728758ae4f7526634a284ef76b
SHA256f5850a471dbaa25c0d4442e99aefa3a9505cd8c4b1ce37f3dc31f5f75a5ac7c8
SHA5122eb4e1be6737922b5874e4c57b5a2fc6e4db94be8c7ad64ae27c804f45fb68ecb52336d754fba921785f8554ce1b629353a1bb59eeb105c3e583cdb5360a21db