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Analysis
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max time kernel
150s -
max time network
115s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/09/2024, 20:01
Static task
static1
Behavioral task
behavioral1
Sample
f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe
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Size
176KB
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MD5
f6c350e0e2ad54879e039ac516e9d538
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SHA1
629a96b49155cea532204b8a9d75ff270a3c1c79
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SHA256
44f5f4a330ce0c70d946a61ab5a983b58eac267b399822398b2ce02743c58a57
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SHA512
89f7081b2cd42ccac5b91fe415468664cfa0b556cab9a3245e31b1abacf28b9576a07077fc1ddb329e78f76c14ddbbdd9b2e876b46a2d5b9980584a942ac95ba
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SSDEEP
3072:wf7O+p1zO+daiyK8+Yb6RJ6Ea6uKnvmb7/D26CEmIOJ1va0YOlR9vqgeleYCDk0m:Edp1d8iyK2b6RJXWKnvmb7/D26CEmIOc
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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" mfmiv.exe Set value (int) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.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-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 3996 mfmiv.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /I" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /M" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /q" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /u" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /g" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /d" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /a" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /r" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /c" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /m" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /z" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /s" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /A" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /K" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /x" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /v" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /Y" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /X" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /e" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /l" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /s" f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /G" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /L" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /F" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /W" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /T" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /n" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /h" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /R" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /O" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /C" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /S" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /H" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /f" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /P" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /o" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /E" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /b" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /w" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /p" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /k" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /V" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /y" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /i" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /j" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /J" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /Q" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /Z" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /N" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /U" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /t" mfmiv.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mfmiv = "C:\\Users\\Admin\\mfmiv.exe /D" mfmiv.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 f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mfmiv.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2516 f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe 2516 f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe 3996 mfmiv.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2516 f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe 3996 mfmiv.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2516 wrote to memory of 3996 2516 f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe 82 PID 2516 wrote to memory of 3996 2516 f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe 82 PID 2516 wrote to memory of 3996 2516 f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f6c350e0e2ad54879e039ac516e9d538_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:2516 -
C:\Users\Admin\mfmiv.exe"C:\Users\Admin\mfmiv.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:3996
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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
176KB
MD5328f0d7f476e72c153bdbce772882aad
SHA1d305877038d15cf9c9b3ef726e25c8e2691e04d1
SHA256360cb994d3d13e17c617009e6b382cab0068e8cc9a42300d9b0bc0c956eae159
SHA512de3da9a30f4447b58760949ad93df5d3bbca4d72d048e2da379b20e64e96ed151738a1c599568bc51b658ca6b6d9d98932e3feb8eedb547570e022df2e878b39