Analysis
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max time kernel
149s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
19/06/2024, 20:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe
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Size
208KB
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MD5
00422fe3b81b84ef4ea5e7b50edd3ded
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SHA1
4b538384c6be15fc4aaa66e0effb4a26444b3653
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SHA256
3ed37759dba4df352d1bb6beb0dc9ba414205beb76d7216ef68de4b27c392c25
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SHA512
f1e9c3147c3246b90cecc1213afaff3478dda90385acfb67e4a0427dc3eab5d9ee8ceeb207c212f138ee398e98a342b5ef733a42947aea406748d6473e95b512
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SSDEEP
3072:jDMM1FSD4979aAqvxpDWDhQx9AhHp8NeqxEN1yy8p+uxb/:j5FfoA8pDqQx9AhJSRxiJ8jt/
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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" yqtow.exe -
Executes dropped EXE 1 IoCs
pid Process 2116 yqtow.exe -
Loads dropped DLL 2 IoCs
pid Process 2032 00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe 2032 00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /f" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /e" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /V" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /y" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /n" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /d" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /g" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /Z" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /Q" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /x" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /O" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /q" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /U" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /J" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /P" 00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /l" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /u" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /p" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /T" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /I" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /M" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /S" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /E" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /K" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /B" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /X" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /A" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /h" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /L" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /j" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /m" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /i" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /b" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /W" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /r" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /o" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /H" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /c" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /w" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /R" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /C" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /N" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /s" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /F" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /z" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /P" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /a" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /Y" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /G" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /k" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /v" yqtow.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\yqtow = "C:\\Users\\Admin\\yqtow.exe /t" yqtow.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 2032 00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe 2116 yqtow.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2032 00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe 2116 yqtow.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2032 wrote to memory of 2116 2032 00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe 28 PID 2032 wrote to memory of 2116 2032 00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe 28 PID 2032 wrote to memory of 2116 2032 00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe 28 PID 2032 wrote to memory of 2116 2032 00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\00422fe3b81b84ef4ea5e7b50edd3ded_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Users\Admin\yqtow.exe"C:\Users\Admin\yqtow.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:2116
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
208KB
MD56f869d73e1364f9b6d331b304d488b57
SHA1d6516bdf3a668e70ba20e9d9c3bc16458d5659a4
SHA256898a2c8cd83c561b2135f089a85979a3d19df357266fa824136b05e1e01e6615
SHA512d157e8e63a66dad67fc269709aad0312260e9d5a14310503e51c35a3679cec4ee71c198629654b3cccc5633f6f60c44ef6f93ffa7ef71d4cf34ebaa37a7e433a