Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
19-07-2024 12:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.exe
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Size
208KB
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MD5
5bf79f11626abdcd497b19f0c85791a9
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SHA1
5ddd045e4af8be9570c82346d9cf1c57479da099
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SHA256
c5edfb23ede975fd9e4dd53c6be133a4850f423e7134ab0e500a20452905a4b0
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SHA512
9cd31d6ecec409d28fb99cc10e3f9189f380e7d37a2b079c4333f29a147033ea062ef423f6a95c76dba58d94093e6ec85bd40bb4bcfc0cefc2a2f301e99ab341
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SSDEEP
3072:jDMM1y2DD979aAqvxpDWDhQx9AhHp8NeqxEN1yy8p+uxb/:j5yeoA8pDqQx9AhJSRxiJ8jt/
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-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" twxoiy.exe Set value (int) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.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-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation 5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2328 twxoiy.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /v" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /t" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /C" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /n" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /J" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /U" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /p" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /K" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /x" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /N" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /E" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /a" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /L" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /b" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /O" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /d" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /Q" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /W" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /u" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /i" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /F" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /Y" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /h" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /r" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /g" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /G" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /z" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /P" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /S" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /e" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /y" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /A" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /l" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /j" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /M" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /B" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /s" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /H" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /D" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /w" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /R" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /V" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /X" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /I" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /k" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /o" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /Z" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /j" 5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /q" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /f" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /m" twxoiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\twxoiy = "C:\\Users\\Admin\\twxoiy.exe /c" twxoiy.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 4856 5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.exe 4856 5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe 2328 twxoiy.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4856 5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.exe 2328 twxoiy.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4856 wrote to memory of 2328 4856 5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.exe 89 PID 4856 wrote to memory of 2328 4856 5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.exe 89 PID 4856 wrote to memory of 2328 4856 5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5bf79f11626abdcd497b19f0c85791a9_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4856 -
C:\Users\Admin\twxoiy.exe"C:\Users\Admin\twxoiy.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
PID:2328
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
208KB
MD594216a1c2947361c510b42720f6e816b
SHA17621b6ae45b55a3d92a38a4f38052bd5eb385191
SHA2562a511c7db15d860c3c4276da0f20d4b5ca4d58d7db946ded1189736fab259820
SHA512d1b50beadb46a38125f05e4c52d2489ede819e5dfbb40ff69115d66e2b2781f70f191b8fab35e8a9ccacae77208cbe1e27ef17a72c4c8e66792e16100d117b6c