Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11-08-2024 15:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe
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Size
96KB
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MD5
8adf7065d68094ef07aa0db11b17f0d2
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SHA1
4e2bfb6d1ebc9175db44bb7a1715af6d59c40ea9
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SHA256
342d93caf217f2963a5d1891ba24f1f36019b330c0a8f50f2ecf5b6ae3d89131
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SHA512
b5fae43f446ec173450813265825c6f5a783b9916f316a6775036da1f3d17f4e4194b257540d9d658fae5b9ac26769950875788e340fe607e374bd4165f6221b
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SSDEEP
1536:fhtEg52q49tyVQO8P8ychiwjj3RJNEo/knRzdnynE7RldNEP8lijOe/NIjP:fPE/9elychDzR3Ek65Rldq/CP
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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" leojux.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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation 8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1708 leojux.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /Y" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /T" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /u" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /S" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /m" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /M" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /w" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /Z" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /g" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /L" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /i" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /W" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /v" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /b" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /y" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /k" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /d" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /A" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /n" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /h" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /U" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /H" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /s" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /r" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /V" 8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /D" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /C" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /j" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /V" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /o" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /O" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /N" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /l" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /t" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /R" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /F" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /q" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /P" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /c" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /e" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /X" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /Q" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /x" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /a" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /z" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /B" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /f" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /J" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /K" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /I" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /p" leojux.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\leojux = "C:\\Users\\Admin\\leojux.exe /E" leojux.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 8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language leojux.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4152 8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe 4152 8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe 1708 leojux.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4152 8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe 1708 leojux.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4152 wrote to memory of 1708 4152 8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe 91 PID 4152 wrote to memory of 1708 4152 8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe 91 PID 4152 wrote to memory of 1708 4152 8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\8adf7065d68094ef07aa0db11b17f0d2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8adf7065d68094ef07aa0db11b17f0d2_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:4152 -
C:\Users\Admin\leojux.exe"C:\Users\Admin\leojux.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:1708
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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
MD557900d1157d61140fc2cd098dff06091
SHA13532dc29375ba78d16914e8a5c465256194a1022
SHA2565ade000d25b3a41727701bb35d7ff874f614fc6772837da23b51b0a823b12301
SHA51245f0b6bba84feca21b5ebd6153b6478e7c01d4be16a156cad493d8cb7f2365ed24e8473aa0ad173fea5bafdf8c4694aec99e1a5c5a3c831c452f7ec6d3baa0ab