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Analysis
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max time kernel
149s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25/09/2024, 10:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe
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Size
124KB
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MD5
f5cdab872febdf30fcd564db5dc1d8b1
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SHA1
138cbf8bbd3592a5b83a38262fea051caf83b18c
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SHA256
455d8976a66ca7f7f112ba59049d51a6e9d4e60ec6dc79a16fb0461980827750
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SHA512
245a503e735a040f554582de7de133c6a552040049b373a7adab98db7d821857aa631641570eeb05f3f134155621efaaca215f94eaa0a77ea01f2b6013e9cbd6
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SSDEEP
1536:zoZ7FFirWaYkiQixA+alh98t8aF9USvXjyuwo7JaS/:cZ7FFirWejH8tq8dwQd
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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xuopun.exe -
Executes dropped EXE 1 IoCs
pid Process 2636 xuopun.exe -
Loads dropped DLL 2 IoCs
pid Process 2080 f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe 2080 f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /X" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /h" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /L" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /W" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /i" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /G" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /N" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /c" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /M" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /D" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /R" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /b" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /s" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /J" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /i" f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /p" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /g" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /K" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /t" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /I" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /C" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /n" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /o" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /w" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /S" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /F" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /U" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /Y" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /y" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /A" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /P" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /m" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /T" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /l" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /u" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /e" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /j" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /a" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /r" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /E" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /B" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /v" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /k" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /x" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /Z" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /V" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /z" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /H" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /Q" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /d" xuopun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\xuopun = "C:\\Users\\Admin\\xuopun.exe /f" xuopun.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 f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xuopun.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2080 f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe 2636 xuopun.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2080 f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe 2636 xuopun.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2080 wrote to memory of 2636 2080 f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe 31 PID 2080 wrote to memory of 2636 2080 f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe 31 PID 2080 wrote to memory of 2636 2080 f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe 31 PID 2080 wrote to memory of 2636 2080 f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\f5cdab872febdf30fcd564db5dc1d8b1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f5cdab872febdf30fcd564db5dc1d8b1_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:2080 -
C:\Users\Admin\xuopun.exe"C:\Users\Admin\xuopun.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:2636
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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
124KB
MD5678b3d72eef45a601b468f93ab4408bf
SHA1cffcf2f14c05a2c232be947ab7762aec00b40141
SHA25667ddb4114a02fa264832b0d002dd140684ffee67c00ed63f3316359da5887e69
SHA512997784254ca4dcc8da1761ab209c984405e95fb7257f0fb35e10891e7bded1d161bb721bda7c4783d632328339f46ee33faf70989f1c63302e50d9a1b3853c5a