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Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/08/2024, 08:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe
Resource
win7-20240729-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe
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Size
116KB
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MD5
aa543f8e91c89565fe28d15f08e56b88
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SHA1
40838ac9474ea6b052e231992d10f23260647de3
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SHA256
78764888a124779e5f110d907efb33155e61649b93101b220a86b2c8c49a04e0
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SHA512
e8f38539fc18de46e823669f3c4c84d9ef190f209a4ac23001d708eb8b702bc027f4ca39d561d26bfa43484297965bf80ebe523b5aefce8ce309a10258e11941
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SSDEEP
3072:NG5TmXUzZECOHMh4ZH9yU4INuhxaPzKggZGHT77:Nszzuns64d6aSKnGHT7
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" lauvoj.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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2944 lauvoj.exe -
Adds Run key to start application 2 TTPs 50 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /j" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /f" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /p" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /A" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /v" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /q" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /w" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /U" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /x" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /C" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /R" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /Q" aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /y" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /D" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /b" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /h" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /o" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /K" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /H" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /Z" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /n" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /N" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /l" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /M" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /e" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /X" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /s" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /W" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /d" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /a" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /z" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /k" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /F" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /i" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /c" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /I" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /P" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /g" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /V" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /m" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /L" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /S" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /Q" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /r" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /T" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /t" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /u" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /O" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /Y" lauvoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauvoj = "C:\\Users\\Admin\\lauvoj.exe /E" lauvoj.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 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lauvoj.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4856 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe 4856 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe 2944 lauvoj.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4856 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe 2944 lauvoj.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4856 wrote to memory of 2944 4856 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe 90 PID 4856 wrote to memory of 2944 4856 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe 90 PID 4856 wrote to memory of 2944 4856 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\aa543f8e91c89565fe28d15f08e56b88_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:4856 -
C:\Users\Admin\lauvoj.exe"C:\Users\Admin\lauvoj.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:2944
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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
116KB
MD5d27283cd022c631f78fbf9826067ce0a
SHA1c78f0c31a0621e7785a413b9c713510930489ecb
SHA25609b9d91c5f1c817f638215357ee9527ca01ec57aaeca9ad116bc18133863b9e1
SHA5127ea432fa65ccb12108f7613d63e6dbea71a60664a2ef1be8b89bf384eba7296980927a52c45eb34b504d2648fc41ce9ae9bf5d7803e2a1798f4838579a029181