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Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
06/04/2024, 21:58
Static task
static1
Behavioral task
behavioral1
Sample
e3611c36481789b102764405e05b5680_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e3611c36481789b102764405e05b5680_JaffaCakes118.exe
Resource
win10v2004-20231215-en
General
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Target
e3611c36481789b102764405e05b5680_JaffaCakes118.exe
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Size
260KB
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MD5
e3611c36481789b102764405e05b5680
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SHA1
3eeeb96b75a339424e633e78ecdc2c64c0fcfe93
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SHA256
4a32f239b21f46400b6c7cc0609f86332bfd4057bc50694b95f1b11b66a169c5
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SHA512
6446978bf0a185615ac4cf659841db8214292d9a3dbe4f98dc896a8a16bae726a690be8cc99981d614b5196b366a9606f8998456735bf540060ee08ae49f349b
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SSDEEP
6144:HdK60gTSrMaIl/jcLijfHFEHWzKvjT85R:HZTSrMaIqLlImH85R
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" weinow.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-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation e3611c36481789b102764405e05b5680_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4472 weinow.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /o" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /F" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /Q" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /j" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /D" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /u" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /S" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /L" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /p" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /l" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /M" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /h" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /R" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /q" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /V" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /b" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /v" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /k" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /I" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /e" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /w" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /s" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /m" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /X" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /N" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /n" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /G" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /T" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /z" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /f" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /O" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /t" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /Z" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /E" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /g" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /H" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /J" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /W" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /i" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /B" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /P" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /U" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /r" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /A" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /d" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /K" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /y" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /a" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /C" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /x" weinow.exe Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\weinow = "C:\\Users\\Admin\\weinow.exe /Y" weinow.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 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe 4472 weinow.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5096 e3611c36481789b102764405e05b5680_JaffaCakes118.exe 4472 weinow.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5096 wrote to memory of 4472 5096 e3611c36481789b102764405e05b5680_JaffaCakes118.exe 83 PID 5096 wrote to memory of 4472 5096 e3611c36481789b102764405e05b5680_JaffaCakes118.exe 83 PID 5096 wrote to memory of 4472 5096 e3611c36481789b102764405e05b5680_JaffaCakes118.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\e3611c36481789b102764405e05b5680_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e3611c36481789b102764405e05b5680_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5096 -
C:\Users\Admin\weinow.exe"C:\Users\Admin\weinow.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:4472
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
260KB
MD501d443606933e6371866ac3e30b7bda6
SHA1d387ce32d078b8abf572b0d20679f2d88a6f8874
SHA2568c17e028bccd1e1f17f2c48c2fe460afd0a727ff0ee1402044476946c45f4835
SHA5121a7c417bbfb36abaaa62a2da238712b71e4fef138ef613463781b413508c055ede2c56117a726a7ca902b91d104d707aa4b03637a5451eb2090da17f36509a4a