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Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
10/07/2024, 21:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3689c96dfca180666427f83252493be8_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
3689c96dfca180666427f83252493be8_JaffaCakes118.exe
Resource
win10v2004-20240704-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
3689c96dfca180666427f83252493be8_JaffaCakes118.exe
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Size
96KB
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MD5
3689c96dfca180666427f83252493be8
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SHA1
7fa4dc931901cba2807f6b0eb0a547310fd8a44f
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SHA256
62962229acd35d97b0c4b27b384644718af37eb03505ab954f544c4f80bdb2a6
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SHA512
55827def2cbf277d0fb087d50c5f8cfcd8313a928619769a27a971f5dc892bcf3da6053670e7f2db51d113ece1200cf133be04f9f1813237fb3b03759ca2b2e9
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SSDEEP
1536:fpEEg52M9tyVQO8P8ychYowjj3RJNEo/knRzdnynE7RldNEP8lijOevNIjnZFL:fmE/MelychSzR3Ek65RldqvCnLL
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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 3689c96dfca180666427f83252493be8_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vuocuh.exe -
Executes dropped EXE 1 IoCs
pid Process 740 vuocuh.exe -
Loads dropped DLL 2 IoCs
pid Process 2424 3689c96dfca180666427f83252493be8_JaffaCakes118.exe 2424 3689c96dfca180666427f83252493be8_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /y" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /Y" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /T" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /l" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /A" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /m" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /k" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /U" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /D" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /O" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /R" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /N" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /I" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /L" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /S" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /P" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /c" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /j" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /n" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /h" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /F" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /x" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /r" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /p" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /B" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /g" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /f" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /u" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /a" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /E" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /s" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /z" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /C" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /Z" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /v" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /X" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /o" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /V" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /J" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /I" 3689c96dfca180666427f83252493be8_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /M" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /b" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /q" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /i" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /d" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /H" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /w" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /G" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /t" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /Q" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /W" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /e" vuocuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuocuh = "C:\\Users\\Admin\\vuocuh.exe /K" vuocuh.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 2424 3689c96dfca180666427f83252493be8_JaffaCakes118.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe 740 vuocuh.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2424 3689c96dfca180666427f83252493be8_JaffaCakes118.exe 740 vuocuh.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2424 wrote to memory of 740 2424 3689c96dfca180666427f83252493be8_JaffaCakes118.exe 30 PID 2424 wrote to memory of 740 2424 3689c96dfca180666427f83252493be8_JaffaCakes118.exe 30 PID 2424 wrote to memory of 740 2424 3689c96dfca180666427f83252493be8_JaffaCakes118.exe 30 PID 2424 wrote to memory of 740 2424 3689c96dfca180666427f83252493be8_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\3689c96dfca180666427f83252493be8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3689c96dfca180666427f83252493be8_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:2424 -
C:\Users\Admin\vuocuh.exe"C:\Users\Admin\vuocuh.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:740
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
96KB
MD5379a96bde7d9ed6e625530bf6388c310
SHA1e5ec40eeeb00af1dc962fac345260baf1d2c0f3e
SHA25681619c917306ebfdcbd5fa703c3b5021ffbda71cf51d350188f82ed97ded8775
SHA512b3cd90926ba2350b6a454535f9c64ee781ee44867e85207deb95df18737ebdc2c6e44ed0c78ca4e77137dfeebcef377a827fca5839eade6db7689565a3b5e2cf