Analysis
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max time kernel
149s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
11-07-2024 00:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe
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Size
220KB
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MD5
3701f1ef3f21f94118bc49bbb96a0cbc
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SHA1
b104f2dbf225034d86a301bfb7f134cff2e538c3
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SHA256
c64ec731331ccc8ae797065851900902ee49ce5e56f8e1be2e3b5b8c2180fdcf
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SHA512
09831053139c40b3dceeff1c9aa48dd580019acdaf6a282df0acc29561059d89c66b4e3ea9d5b34ca3623715f374351bd8e66b478c1935cd8f8142019d5767f3
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SSDEEP
3072:EdOuzkr8YUL4qx9RIHgil3UuhSa3U3dD8d6Oy+MIrnj3J+N8k:eO6ko15x9SHVeOj0P
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-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" weuahi.exe -
Executes dropped EXE 1 IoCs
pid Process 2448 weuahi.exe -
Loads dropped DLL 2 IoCs
pid Process 3060 3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe 3060 3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /n" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /h" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /b" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /j" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /w" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /e" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /f" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /v" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /g" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /z" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /a" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /i" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /x" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /q" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /d" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /c" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /p" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /m" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /y" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /u" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /t" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /o" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /r" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /s" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /l" weuahi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /o" 3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\weuahi = "C:\\Users\\Admin\\weuahi.exe /k" weuahi.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 3060 3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe 2448 weuahi.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3060 3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe 2448 weuahi.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3060 wrote to memory of 2448 3060 3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe 30 PID 3060 wrote to memory of 2448 3060 3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe 30 PID 3060 wrote to memory of 2448 3060 3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe 30 PID 3060 wrote to memory of 2448 3060 3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3701f1ef3f21f94118bc49bbb96a0cbc_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:3060 -
C:\Users\Admin\weuahi.exe"C:\Users\Admin\weuahi.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:2448
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
220KB
MD5cec0822cce62ab1b98a0411ff719d0c5
SHA17dbc25115a395647b31615dbac3c528f8b99746a
SHA256dafdc58cf255737594f42ec0086fe033dc8788bd2a0ea02a871911f71f4e534d
SHA51206a19dc5572212073cf4675a8f4585ddda1124ee335865b3ac70c5bf0d6e058cb87550ed9502b06e4c4b9de8269619d75e4228996800045ad86015abb786e71d