Analysis
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max time kernel
32s -
max time network
142s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
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submitted
02-10-2024 14:46
General
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Target
launch4j.exe
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Size
63KB
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MD5
7cd18deed5755993aad29eaaa8a4785d
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SHA1
56e92a1b1604eec026c9ca10a30001386977ce45
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SHA256
c2c92657b1730d15f51f5e5690e4b477aa8c0c3b43af22dbd7265aca049df59d
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SHA512
393fe48a8c18b250ff19b9e73129b19daab38e06fe8242aa7053a6e6c11fdbd276c444f9249daecd35ace4960b3cb8445b359515a1329a6ef8207d50810e9774
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SSDEEP
1536:9+XCbdTqMllaUPHXYTTPmC+chT9mWEtwZQ/EH2:ESb0MKWY3tfR2y+/EW
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Modifies registry class 2 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\launch4j.exe"C:\Users\Admin\AppData\Local\Temp\launch4j.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Program Files\Java\jre-1.8\bin\javaw.exe"C:\Program Files\Java\jre-1.8\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Local\Temp\launch4j.jar"2⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
120KB
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Filesize
2.4MB
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Filesize
4KB
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Filesize
64KB
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64KB
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4KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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64KB
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64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
2.4MB
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Filesize
64KB
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64KB
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Filesize
64KB
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Filesize
64KB
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64KB
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64KB
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64KB
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64KB
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64KB
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64KB
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64KB
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Filesize
64KB
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64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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64KB
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64KB
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64KB
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64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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64KB
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64KB
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64KB
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64KB
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64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
4KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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64KB
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64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
4KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
4KB