Analysis
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max time kernel
150s -
max time network
133s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10/04/2024, 16:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe
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Size
152KB
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MD5
eb8397cf4477d122cb402b4853e665e1
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SHA1
c9d9aaf13ce24dc8165935c272876ced6bc2ad94
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SHA256
81363f48098c6399bca084f2e3f9bbd0c0ef595585fe31c2e9fe1526e3ba737e
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SHA512
70eec793d0d412794e90d629d48457dd026171fe864f2334542be378eec8303ebbc76e4153cdd3ea44ffafe5e863a4d7398c5698b5706a1c4d264408b3972760
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SSDEEP
3072:JtDgFbCmeGMS6WLI3kTB58hahpkzFhPAOJ0NAW/pP4oQZiEeF:EmmeGMS6Wc3kn9ADPAOJ0NJvWK
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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zoouvu.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2352 zoouvu.exe -
Loads dropped DLL 2 IoCs
pid Process 1612 eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe 1612 eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /r" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /A" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /p" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /j" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /N" eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /h" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /X" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /S" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /i" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /c" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /B" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /K" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /M" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /o" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /z" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /O" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /F" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /d" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /v" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /n" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /m" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /E" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /I" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /P" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /J" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /b" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /f" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /C" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /T" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /N" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /G" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /x" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /s" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /L" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /l" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /q" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /g" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /w" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /t" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /Q" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /U" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /k" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /a" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /R" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /u" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /y" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /e" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /Y" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /H" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /V" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /Z" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /D" zoouvu.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\zoouvu = "C:\\Users\\Admin\\zoouvu.exe /W" zoouvu.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 1612 eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe 2352 zoouvu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1612 eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe 2352 zoouvu.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1612 wrote to memory of 2352 1612 eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe 28 PID 1612 wrote to memory of 2352 1612 eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe 28 PID 1612 wrote to memory of 2352 1612 eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe 28 PID 1612 wrote to memory of 2352 1612 eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\eb8397cf4477d122cb402b4853e665e1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eb8397cf4477d122cb402b4853e665e1_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:1612 -
C:\Users\Admin\zoouvu.exe"C:\Users\Admin\zoouvu.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:2352
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
152KB
MD56201f6a3b5a32f6e2d285324431a1f4e
SHA1df16f0841ad064ed8c465ecd8c6442e374a0e639
SHA2569580f10cf0be441b4bd0ef95e0b6ffeb7369c6bdeb934b8edef18b99830be717
SHA5123f7d5f5b64518b87d61c32a6b964d38f5149f55e0747beedefb30feb0a09e97cba11817962906b31f1e4fec703a464a53a468794c86f4c1f70df830da3e8881a