Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
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submitted
08-08-2023 20:30
General
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Target
23540c83cc4620f33d45dea691c6888b.dll
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Size
6.1MB
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MD5
23540c83cc4620f33d45dea691c6888b
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SHA1
bbdb961ad6fd8ad40cc3b8174242ca64f9a446a8
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SHA256
b17f6d86a9b9d63e841046b6b999e1197e81b2cf5cc6bcf376be9698e5d0f84b
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SHA512
e1a0bdded23488865ed658e53126c00856755a0d80d859ff021cd28eedb0e9ec7678812e61cb08434fcdefd5337f166383abee90d4f9057100ebb0d05cf8a9f5
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SSDEEP
98304:Oz3igQYVx9ZE5nYiF/VoazNgNEGlqlls7aJAUMLy6ynCU/W4+EBEA4oPNp:EygQWbe/VooNy10s2ZMLylTtrB
Score
10/10
Malware Config
Extracted
Family
systembc
C2
5.42.65.67:4298
localhost.exchange:4298
Signatures
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SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
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Blocklisted process makes network request 1 IoCs
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VMProtect packed file 2 IoCs
Detects executables packed with VMProtect commercial packer.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\23540c83cc4620f33d45dea691c6888b.dll,#11⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
10.8MB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
8KB
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Filesize
1.7MB
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Filesize
8KB
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Filesize
10.8MB
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Filesize
1.7MB