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Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
20/04/2024, 11:32
Static task
static1
Behavioral task
behavioral1
Sample
fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe
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Size
148KB
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MD5
fcac86cab31cd25076a0e7277aa16517
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SHA1
2b10a3c4b4af54e35f1907ad604de81447425797
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SHA256
d97f6253ff0f3f06914fd5312665f59c407c7004928609c04b310b6d1e45b904
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SHA512
df1ea4c14e2506b6cb20f8af89a968d3578ae397c5aae8c77c5a2bee8de6eb390712b9bb9d0c2be312f76e916920445ed3389694de48be4a98c4bcb2787655f6
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SSDEEP
3072:DiF/Qh4mRpDGq7At/yRWr2wA36nbMUq8hFOdhIsWE5j4oQE:uFIh96F90Wf7nJPwdhd
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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" pevel.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-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4872 pevel.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /g" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /k" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /q" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /s" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /I" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /W" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /K" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /G" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /S" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /P" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /U" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /Y" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /N" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /d" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /V" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /w" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /a" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /e" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /n" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /T" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /r" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /v" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /y" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /Q" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /i" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /t" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /p" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /l" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /L" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /R" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /O" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /C" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /D" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /X" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /A" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /E" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /c" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /F" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /h" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /J" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /o" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /P" fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /m" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /u" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /j" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /H" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /M" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /x" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /B" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /Z" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /b" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /z" pevel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pevel = "C:\\Users\\Admin\\pevel.exe /f" pevel.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 2040 fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe 2040 fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe 4872 pevel.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2040 fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe 4872 pevel.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2040 wrote to memory of 4872 2040 fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe 88 PID 2040 wrote to memory of 4872 2040 fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe 88 PID 2040 wrote to memory of 4872 2040 fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\fcac86cab31cd25076a0e7277aa16517_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fcac86cab31cd25076a0e7277aa16517_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:2040 -
C:\Users\Admin\pevel.exe"C:\Users\Admin\pevel.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:4872
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
148KB
MD57281443cf1f901db35c837e6ba60fe58
SHA1e6a74ffdf55fcea2b95b3b01b2795dd3f192ff74
SHA25602c33118eba0a33545cb4e7e87ecbffd37c06c3821b00bb20a04014d01fdbea8
SHA512f801bf3c1c9c0c4fc1c4ce553f0b5a2e34109ed354d7c9912efad56587163eadc913b49d9e3cedc756526697036873c409a1c6f68fc657634ffeb2749db9510a