Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26-07-2024 17:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe
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Size
96KB
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MD5
751a17e051ba9b6e8171ecfb65e5b2c8
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SHA1
b17f4e862dfdfe92e224708169c2de803c8c3bb7
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SHA256
de9fe23a7a6b6b7b8872c2b7152de1d0b62f09a64193f1723a8f4d4ddacb3982
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SHA512
87056fb399b6e7a6b19cba54a0afcfbe4f2c78b4d94f0c42b4f1c0c4b3444fe34af3a3f7b9302992ba46cb2cdec1361d5dbf5b80f409d30a878808c053287f9d
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SSDEEP
1536:+nQBHlf6cO/hq8kGulSc16l6u+NMMl/KlYv1Tq5ThFKNIj/:hmhqNlu8CFFKC/
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-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" gomex.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-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation 751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 3760 gomex.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /Z" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /p" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /C" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /a" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /j" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /c" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /P" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /B" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /X" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /Q" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /L" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /l" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /v" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /D" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /s" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /e" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /K" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /y" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /I" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /W" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /k" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /Z" 751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /O" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /R" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /F" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /M" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /z" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /f" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /r" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /q" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /S" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /m" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /N" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /h" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /G" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /w" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /n" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /o" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /d" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /T" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /b" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /V" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /E" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /H" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /J" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /A" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /t" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /x" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /Y" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /U" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /g" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /i" gomex.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gomex = "C:\\Users\\Admin\\gomex.exe /u" gomex.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 751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gomex.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5064 751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe 5064 751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe 3760 gomex.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5064 751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe 3760 gomex.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5064 wrote to memory of 3760 5064 751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe 90 PID 5064 wrote to memory of 3760 5064 751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe 90 PID 5064 wrote to memory of 3760 5064 751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\751a17e051ba9b6e8171ecfb65e5b2c8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\751a17e051ba9b6e8171ecfb65e5b2c8_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:5064 -
C:\Users\Admin\gomex.exe"C:\Users\Admin\gomex.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:3760
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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
96KB
MD57a5f3b1a543f3e5e08a973675e01a9ec
SHA14e1e48f648cd40fb8f85ee56f4ea21da4f64d889
SHA256a0f6016d26122138a08083def698eb4b69e1409ce1deba8113793b9bc47e1c2b
SHA5128b5e096b85e04acb7fa641c16a321bbbe7c93286a90f38b536636583ea25a61c770b8a19b37e4543a58fb19ea2087b8f79e90991b848ecb041983caa8d12aace