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Analysis
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max time kernel
150s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28/09/2024, 09:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe
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Size
152KB
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MD5
fbf2a66d988323cdc81a749b7cdacd32
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SHA1
07cc00f652b16e411c20f1e75d24c1ad9813706f
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SHA256
04d623af6a1faf42039f12089931a426e240c717617470e98fd3cc143cde0753
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SHA512
5b8fc4754783647810e49f1f23fec19c0927b5e323afa4400107ef524ff4e137d139f975776ff7ece9c89ae292eb3e70fe4144fa3cd1bd9597063cc0c260b798
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SSDEEP
3072:jMG4PYYh0Z1AOg+7DxNUbaxIcz93bOButK+ZAok:pg+7DxVh3bHp1k
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-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" jouriuz.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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 644 jouriuz.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /S" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /l" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /J" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /D" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /h" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /E" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /F" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /v" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /Q" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /A" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /R" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /b" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /P" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /O" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /C" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /I" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /T" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /M" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /e" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /H" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /t" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /B" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /y" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /r" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /n" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /a" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /i" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /s" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /Y" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /U" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /z" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /N" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /o" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /Z" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /p" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /u" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /c" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /f" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /V" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /X" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /m" fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /g" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /k" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /W" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /m" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /j" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /L" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /G" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /w" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /d" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /x" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /K" jouriuz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouriuz = "C:\\Users\\Admin\\jouriuz.exe /q" jouriuz.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 fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jouriuz.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3944 fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe 3944 fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe 644 jouriuz.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3944 fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe 644 jouriuz.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3944 wrote to memory of 644 3944 fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe 89 PID 3944 wrote to memory of 644 3944 fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe 89 PID 3944 wrote to memory of 644 3944 fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\fbf2a66d988323cdc81a749b7cdacd32_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fbf2a66d988323cdc81a749b7cdacd32_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:3944 -
C:\Users\Admin\jouriuz.exe"C:\Users\Admin\jouriuz.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:644
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4372,i,3861745594156495651,17595114179815238301,262144 --variations-seed-version --mojo-platform-channel-handle=3868 /prefetch:81⤵PID:3656
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
152KB
MD5b1976d280eb5fc49b284cf962c6f3d0c
SHA181e5abf7ff99175648b5652bfec513e570691a20
SHA256de1655bfe966f4e22a88d251bd3f584d2063bf5ebd44c10c4a3f614d5f24fc43
SHA512bcbe02e8e5912619499c85075b9610039f39727ff761379faa92dd746021653b87f274f7acd854bbbb5a4fc62b42e4fe50822d795fa681cbf0051bfbbb9dfec3