Analysis
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max time kernel
149s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08/10/2024, 23:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe
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Size
244KB
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MD5
2754b7ba241f53668c34e0cc9bf3ec02
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SHA1
a47a111763eb2b31cedd5034408cea1f5b642c85
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SHA256
cb92d15930ee9b6d1d59cdab90d15c901e5fa348a37e84db2edc97c147b3648c
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SHA512
2ed1abbbc076809ba5dd410b2c36a2cf7ceb870dbc8d221b03908acc6434969d868b2e968f544e142034055b2ca3f6717d82565bfb04675000d38a8725371537
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SSDEEP
6144:lwwFwzWQlWyQXvoKnvmb7/D26gsiGZD+c2JcU86+cR/MHsuA6d3cppx:lXFwdWyQXvoKnvmb7/D260JcUJ+cR/Fl
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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" saamu.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation 2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 3660 saamu.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /V" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /b" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /x" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /F" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /l" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /q" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /E" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /N" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /A" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /L" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /s" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /D" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /i" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /Z" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /Y" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /Q" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /p" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /o" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /u" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /P" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /S" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /r" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /M" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /c" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /z" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /X" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /h" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /I" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /f" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /k" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /v" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /d" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /O" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /T" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /K" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /J" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /m" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /e" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /G" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /n" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /w" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /g" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /C" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /U" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /H" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /a" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /t" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /C" 2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /R" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /B" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /W" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /y" saamu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saamu = "C:\\Users\\Admin\\saamu.exe /j" saamu.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 2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language saamu.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3732 2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe 3732 2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe 3660 saamu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3732 2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe 3660 saamu.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3732 wrote to memory of 3660 3732 2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe 86 PID 3732 wrote to memory of 3660 3732 2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe 86 PID 3732 wrote to memory of 3660 3732 2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2754b7ba241f53668c34e0cc9bf3ec02_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3732 -
C:\Users\Admin\saamu.exe"C:\Users\Admin\saamu.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:3660
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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
Loading Replay Monitor...
Downloads
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Filesize
244KB
MD57c39deb2921b18f3e214fcdb1a5777d9
SHA1501288cd300c9b1ed732b61d6e59e8ee4dc72e5c
SHA2563525ffb70825bb618124df9240ce99c7fc4fa2c93ce8198a0815f51b625ab9fb
SHA5126d446ba2f6dba8876a179cee95adc52ac62ff3d52456c6c57a5345823eaea0af6181771d5f630677c9cdeaab50a62068b6de84118cf45de25a6384646bff2f61