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Analysis
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max time kernel
149s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
20/06/2024, 05:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
032628f5531580c8ca209d38505379cc_JaffaCakes118.exe
Resource
win7-20240611-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
032628f5531580c8ca209d38505379cc_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
032628f5531580c8ca209d38505379cc_JaffaCakes118.exe
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Size
176KB
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MD5
032628f5531580c8ca209d38505379cc
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SHA1
a145e1db90d8bc5bafe243cc346cbfd7eb4304ff
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SHA256
c268d032b7fe02656c7160a3623345acbb8621938608b412eb05e00f2bbedd38
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SHA512
9e12dae913949812140dd9cf523953969e2c824da374f468639e60daec57674b2323871745d9b6c949f02f484d76b170697ddc4c22591f089a05dc93d8ed7dfa
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SSDEEP
3072:iMsohRRnn7egVNRiZumCPHRcP49PsesZzEIsxIGu5apWoWA3t2UNoTI:iMrhD7eghiZumAHRcP49PsesZzEIs3aV
Score
10/10
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-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" kuosuap.exe -
Executes dropped EXE 1 IoCs
pid Process 2728 kuosuap.exe -
Loads dropped DLL 2 IoCs
pid Process 2172 032628f5531580c8ca209d38505379cc_JaffaCakes118.exe 2172 032628f5531580c8ca209d38505379cc_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /M" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /h" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /r" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /J" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /c" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /y" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /u" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /q" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /d" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /g" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /T" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /X" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /O" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /H" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /E" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /V" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /S" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /v" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /P" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /l" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /F" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /k" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /b" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /A" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /R" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /Y" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /I" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /n" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /e" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /t" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /Z" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /a" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /i" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /z" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /w" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /x" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /U" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /W" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /p" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /j" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /D" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /N" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /K" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /Q" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /f" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /o" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /G" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /B" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /s" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /m" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /C" kuosuap.exe Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\kuosuap = "C:\\Users\\Admin\\kuosuap.exe /L" kuosuap.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 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe 2728 kuosuap.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2172 032628f5531580c8ca209d38505379cc_JaffaCakes118.exe 2728 kuosuap.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2172 wrote to memory of 2728 2172 032628f5531580c8ca209d38505379cc_JaffaCakes118.exe 28 PID 2172 wrote to memory of 2728 2172 032628f5531580c8ca209d38505379cc_JaffaCakes118.exe 28 PID 2172 wrote to memory of 2728 2172 032628f5531580c8ca209d38505379cc_JaffaCakes118.exe 28 PID 2172 wrote to memory of 2728 2172 032628f5531580c8ca209d38505379cc_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\032628f5531580c8ca209d38505379cc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\032628f5531580c8ca209d38505379cc_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2172 -
C:\Users\Admin\kuosuap.exe"C:\Users\Admin\kuosuap.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:2728
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
176KB
MD58f5d2293187a0c4210dd777ad94c1e6c
SHA163d9694792960d1ee6a8d43dea71a7de919f85e8
SHA2567d65742378a488c2fd55ea1e52bf11851b4f50afac9f7eb406fd740078bcdb4b
SHA51215752b5ac86bb625b6b797838ae50983d55ae15b7f8035ffd6f6a123a9ff48b684d60f5254f4ecd58f0e859c695c94f49b607b6524fea92714d67f8eaee6a1ce