Analysis
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max time kernel
149s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11-08-2024 05:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe
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Size
252KB
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MD5
8936f0eaddeb14c9800b2610e714a753
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SHA1
287399cdf27f7d607a2fd4cef98f4b8833188423
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SHA256
e7904f5ddd0d24adb89d59e9fbd6f28e543945d42a7d09a959fe78aa14dfdb58
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SHA512
6b6926029c95802d984a5ca7d7e8410cf7064580ec77e7422f66c86f46d7ab11a36b7e1da32372e4ac5b8991943e127931d04c50740335ae5b9b5dce959a69ea
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SSDEEP
6144:kuPFxRpLPGO/7YBNPVlVRgoEA9Qx2fKHEZXrUEQOS:zVjwPVlVRgoEA9Qx2fKHEZXrbe
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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xouniu.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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation 8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1804 xouniu.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /U" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /v" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /b" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /a" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /w" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /H" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /p" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /D" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /c" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /d" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /h" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /k" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /r" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /K" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /S" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /M" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /A" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /a" 8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /s" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /L" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /y" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /q" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /j" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /W" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /x" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /T" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /J" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /I" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /R" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /Q" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /l" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /g" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /Y" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /E" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /Z" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /t" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /C" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /n" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /F" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /m" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /G" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /O" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /B" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /u" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /e" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /V" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /N" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /o" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /i" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /P" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /X" xouniu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xouniu = "C:\\Users\\Admin\\xouniu.exe /z" xouniu.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 8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xouniu.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4744 8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe 4744 8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe 1804 xouniu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4744 8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe 1804 xouniu.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4744 wrote to memory of 1804 4744 8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe 91 PID 4744 wrote to memory of 1804 4744 8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe 91 PID 4744 wrote to memory of 1804 4744 8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8936f0eaddeb14c9800b2610e714a753_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4744 -
C:\Users\Admin\xouniu.exe"C:\Users\Admin\xouniu.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:1804
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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
252KB
MD53e86cf29fb9f58d7ec45d498222d0887
SHA1c73d65d9e153b6f8e74014b8cba1420558297e35
SHA256be1111c3321b34fc9012a2b720897945874101082cc6f3fd60db9f8f6a233fec
SHA5122382d2a1c5f74ceb4614f731a6ce1f09e4b39f803fd6bb2acaaa7137a1df23b8ebf096da7788999303bf8887086b87b714d315d68372864f43cf8ffc58d43613