Analysis
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max time kernel
149s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
24/06/2024, 19:24
Static task
static1
Behavioral task
behavioral1
Sample
0a66045d67cdb7b6ffab08a99ceae1c1_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0a66045d67cdb7b6ffab08a99ceae1c1_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
0a66045d67cdb7b6ffab08a99ceae1c1_JaffaCakes118.exe
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Size
204KB
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MD5
0a66045d67cdb7b6ffab08a99ceae1c1
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SHA1
9d7ed36c03fea57d285bf98f5d65455edb4abab8
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SHA256
69071c98e85177050f31e1402b736bfd4809982027cba562569e97df0aaa035f
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SHA512
60aaa8d8845ab2053c5967a61a451251cc4f6ff5a761e3a741e216c2372347327a9779903ac6ea7df0034618751af01c1178c0e8837d41c9c0f3420dcbdbd893
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SSDEEP
1536:CdvLk30zZ3NMsOfXu7Ke9TG4yMSmcUk6lCbQvmSTpJwuqCNQR6nkX5SADkPY+GdK:q430ZTTG4yMZc9pJSTp63ZGz
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-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" hwkuf.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-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation 0a66045d67cdb7b6ffab08a99ceae1c1_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1956 hwkuf.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /k" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /J" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /E" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /O" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /l" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /I" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /V" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /q" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /X" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /p" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /D" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /R" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /G" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /Q" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /y" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /H" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /L" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /C" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /v" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /M" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /K" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /r" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /F" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /n" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /S" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /b" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /z" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /P" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /x" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /j" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /s" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /T" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /c" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /h" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /g" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /f" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /t" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /a" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /A" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /m" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /i" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /Z" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /o" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /u" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /W" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /e" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /Y" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /d" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /U" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /B" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /w" hwkuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hwkuf = "C:\\Users\\Admin\\hwkuf.exe /N" hwkuf.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 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe 1956 hwkuf.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 372 0a66045d67cdb7b6ffab08a99ceae1c1_JaffaCakes118.exe 1956 hwkuf.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 372 wrote to memory of 1956 372 0a66045d67cdb7b6ffab08a99ceae1c1_JaffaCakes118.exe 85 PID 372 wrote to memory of 1956 372 0a66045d67cdb7b6ffab08a99ceae1c1_JaffaCakes118.exe 85 PID 372 wrote to memory of 1956 372 0a66045d67cdb7b6ffab08a99ceae1c1_JaffaCakes118.exe 85 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81 PID 1956 wrote to memory of 372 1956 hwkuf.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\0a66045d67cdb7b6ffab08a99ceae1c1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0a66045d67cdb7b6ffab08a99ceae1c1_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:372 -
C:\Users\Admin\hwkuf.exe"C:\Users\Admin\hwkuf.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
- Suspicious use of WriteProcessMemory
PID:1956
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
204KB
MD584253d2557b1742a0f96900aeb45cbfd
SHA1094d80aa8e82efa5f0c2b9a62e745a188283603b
SHA25609db719efbef03c87d607d3f88a84aadb6a3211dd9565219e8e6737baee3615c
SHA51242f7967ba1d32a5afc131e56e345cfc5d8b0c560c24225395e3182c6dd2d28b837da910507c348ac592b95a49d2ac7fcf894f5de3ade66014eace732a7ca2100