Analysis
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max time kernel
149s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13-10-2024 07:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe
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Size
220KB
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MD5
3e8258608e61b7522dea43bd8eaf5ef8
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SHA1
bae6f7f5321184fb4cfe73a4e081783e986392a1
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SHA256
ed868c281d9ecc6f7440b3d91e4f34a471f773ade390c7b2732465fdadc7f797
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SHA512
d28507fc1e3a4ac9734a73e6b7c6802d4619eee1ff13a9970cbcfd84f1e8ffbcabe0a9f748121e8a040838e10ecdcc2dff255314f88f455d74b4030df53eabd8
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SSDEEP
3072:rm/nmS99vs6v5gVzaSCzJ0rJOz01JW69b4Z5qK:onmS9l1gzRa0B4yK
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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" voaenu.exe -
Executes dropped EXE 1 IoCs
pid Process 2652 voaenu.exe -
Loads dropped DLL 2 IoCs
pid Process 3024 3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe 3024 3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 26 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /q" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /b" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /c" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /m" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /n" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /t" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /k" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /o" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /x" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /m" 3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /h" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /a" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /y" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /f" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /d" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /r" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /u" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /j" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /z" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /l" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /e" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /v" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /w" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /i" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /g" voaenu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\voaenu = "C:\\Users\\Admin\\voaenu.exe /p" voaenu.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language voaenu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3024 3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe 2652 voaenu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3024 3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe 2652 voaenu.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3024 wrote to memory of 2652 3024 3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe 31 PID 3024 wrote to memory of 2652 3024 3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe 31 PID 3024 wrote to memory of 2652 3024 3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe 31 PID 3024 wrote to memory of 2652 3024 3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3e8258608e61b7522dea43bd8eaf5ef8_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Users\Admin\voaenu.exe"C:\Users\Admin\voaenu.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2652
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
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Downloads
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Filesize
220KB
MD53e8258608e61b7522dea43bd8eaf5ef8
SHA1bae6f7f5321184fb4cfe73a4e081783e986392a1
SHA256ed868c281d9ecc6f7440b3d91e4f34a471f773ade390c7b2732465fdadc7f797
SHA512d28507fc1e3a4ac9734a73e6b7c6802d4619eee1ff13a9970cbcfd84f1e8ffbcabe0a9f748121e8a040838e10ecdcc2dff255314f88f455d74b4030df53eabd8