Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-09-2024 21:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe
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Size
184KB
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MD5
ee7276920f22d05cbee3ee42b7885c65
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SHA1
c644f42ce5eee092616f696b24bb3b202afd6755
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SHA256
4b96c486a176777a4edcb394e5a9e209f8e412128d83f87d81ee57db114a54a2
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SHA512
33a8719c1cc26671343eaccaa62eedcac0a519131ce9f6b0e684ef625948c9b5455f1fd8919bae19f099f370bd00a78e23ff79c70b5fd6c3143a92bc0eb4eb99
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SSDEEP
3072:OI5dxB09YUdtG716ennADVHMfcRAGKB+uMTEd1CT:Oigu1tnADVsERAGKB+uSEd
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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ruauj.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 ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2188 ruauj.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /k" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /J" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /C" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /E" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /g" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /b" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /d" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /i" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /Q" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /S" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /P" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /t" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /G" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /a" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /f" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /V" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /N" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /h" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /H" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /I" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /c" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /Y" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /z" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /x" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /B" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /n" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /j" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /X" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /A" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /K" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /Z" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /w" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /k" ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /m" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /y" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /W" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /R" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /p" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /T" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /e" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /s" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /D" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /L" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /U" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /F" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /r" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /v" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /q" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /O" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /l" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /o" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /M" ruauj.exe Set value (str) \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ruauj = "C:\\Users\\Admin\\ruauj.exe /u" ruauj.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 ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ruauj.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 764 ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe 764 ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe 2188 ruauj.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 764 ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe 2188 ruauj.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 764 wrote to memory of 2188 764 ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe 86 PID 764 wrote to memory of 2188 764 ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe 86 PID 764 wrote to memory of 2188 764 ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\ee7276920f22d05cbee3ee42b7885c65_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ee7276920f22d05cbee3ee42b7885c65_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:764 -
C:\Users\Admin\ruauj.exe"C:\Users\Admin\ruauj.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:2188
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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
184KB
MD5b4f5e0795b32aee42433758639abda11
SHA195583c9dfcf84389135c1513839c6640b2d12938
SHA256dca82b4134d0d46cf0ed41ca6c61030f03e3081af5252aa9feb8d0085f9b67f4
SHA5126bb25038d7ebeb3daf08c3162d46a11f3d14748d8906424908b3d53982048f8671a189fe7f15f5bb276e186bb1b05de17c90cc23ac8e5f01fe5c68c0626955d1