Analysis
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max time kernel
149s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
19/07/2024, 17:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe
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Size
168KB
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MD5
5cdac4ab4c2d3b68ac6579a9a90a4636
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SHA1
2bb413d9f9f3777889f378be4e72e68aecfb995e
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SHA256
220d80bbec8bae899f610e5ad10780b6417438ed8cb8352561d88200f3005306
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SHA512
814b5a557d39c10ef3393dfb060f2b7ab43173900c24698643d6e0c55bdb64311571e6ab2fbefcb092075123a002fc477b1cdd8d9df84b94f47764f102388860
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SSDEEP
3072:ShGs8dQY7SIsyvTlo/11hJl2czGRqxZdxxW95jG:ShGDdQYiQlS1NJG6/xJ
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-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" kauec.exe -
Executes dropped EXE 1 IoCs
pid Process 2768 kauec.exe -
Loads dropped DLL 2 IoCs
pid Process 2976 5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe 2976 5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /T" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /h" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /e" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /k" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /w" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /L" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /C" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /E" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /S" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /K" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /Y" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /B" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /y" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /u" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /t" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /c" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /p" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /s" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /x" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /o" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /r" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /I" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /R" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /b" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /l" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /D" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /U" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /H" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /t" 5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /N" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /O" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /g" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /G" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /m" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /V" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /i" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /d" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /v" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /J" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /W" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /P" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /j" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /X" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /f" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /z" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /A" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /F" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /n" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /q" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /Q" kauec.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\kauec = "C:\\Users\\Admin\\kauec.exe /M" kauec.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 2976 5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe 2768 kauec.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2976 5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe 2768 kauec.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2976 wrote to memory of 2768 2976 5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe 30 PID 2976 wrote to memory of 2768 2976 5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe 30 PID 2976 wrote to memory of 2768 2976 5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe 30 PID 2976 wrote to memory of 2768 2976 5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\5cdac4ab4c2d3b68ac6579a9a90a4636_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5cdac4ab4c2d3b68ac6579a9a90a4636_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:2976 -
C:\Users\Admin\kauec.exe"C:\Users\Admin\kauec.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:2768
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
168KB
MD56b40d1aeb8f29c220425de6e4fa4ae30
SHA187dfb8d51fbf05fba3814654d709834520f1f4d3
SHA256d8aefabf765bfacf62c59f8debda969e949a200d905077563bbd793c653911db
SHA5124fb4ba691489863be1002b92fca7908ab1b34bd11ba6f605681cdf462c1183d487f6d5fe61306aa620b2899d491c6c4d5463e58d9311b9eb2896cd3dfc249fc6