Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240910-en -
resource tags
arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2024, 16:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0fa19c02954476e4e391640cda930969_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
0fa19c02954476e4e391640cda930969_JaffaCakes118.exe
Resource
win10v2004-20240910-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
0fa19c02954476e4e391640cda930969_JaffaCakes118.exe
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Size
232KB
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MD5
0fa19c02954476e4e391640cda930969
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SHA1
742c346009e00362b3f721f93327304cd52d209f
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SHA256
ed2d5b5cd845364cdb0c18e464c85ce92ba12ff4725a52a71451d52a4be2fc73
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SHA512
5e8bf9c72eee7c99d9ae6e0d1b68879ca21278fc1444694c3cd3ba86852fb7eb0903f04b4627e390cf4e1a29ac1ff360f2d67791ad0cb846ad832e119b424c7e
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SSDEEP
6144:dy+3PFKs78vpRTlEqxF6snji81RUinKbLT:ZPhp
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-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 0fa19c02954476e4e391640cda930969_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" luiigu.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-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation 0fa19c02954476e4e391640cda930969_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1912 luiigu.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /l" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /h" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /n" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /s" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /w" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /y" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /g" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /m" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /f" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /q" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /b" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /p" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /d" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /c" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /x" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /k" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /t" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /n" 0fa19c02954476e4e391640cda930969_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /u" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /o" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /v" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /i" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /e" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /j" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /a" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /r" luiigu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\luiigu = "C:\\Users\\Admin\\luiigu.exe /z" luiigu.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 0fa19c02954476e4e391640cda930969_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language luiigu.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2664 0fa19c02954476e4e391640cda930969_JaffaCakes118.exe 2664 0fa19c02954476e4e391640cda930969_JaffaCakes118.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe 1912 luiigu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2664 0fa19c02954476e4e391640cda930969_JaffaCakes118.exe 1912 luiigu.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2664 wrote to memory of 1912 2664 0fa19c02954476e4e391640cda930969_JaffaCakes118.exe 90 PID 2664 wrote to memory of 1912 2664 0fa19c02954476e4e391640cda930969_JaffaCakes118.exe 90 PID 2664 wrote to memory of 1912 2664 0fa19c02954476e4e391640cda930969_JaffaCakes118.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\0fa19c02954476e4e391640cda930969_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0fa19c02954476e4e391640cda930969_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:2664 -
C:\Users\Admin\luiigu.exe"C:\Users\Admin\luiigu.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:1912
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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
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Downloads
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Filesize
232KB
MD57ffd1b8bebdb2031cde77fef1315d0d0
SHA110c39c93cb94cac251e58a58e5f8b8d6ae812d45
SHA256cba6c6f9aa489ab21d3298b28a87a00af925b56d7becad130df1a0594da31f51
SHA512bc6416db384b46217cb67b1e8372777f822b332519462bfa66fe5d429863a8ac2f9e2705041b7d13b82c85365a407ecc2246c52bca05b1917686f9a182d5c8ed