Analysis
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max time kernel
63s -
max time network
168s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
09-07-2021 08:21
General
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Target
04017134f0091367122edfcb361e6295.exe
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Size
718KB
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MD5
04017134f0091367122edfcb361e6295
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SHA1
9b07524703418b5ebb053226caf456e76839cd20
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SHA256
c81c687949db0da1f1024238e01723a1145c5396e55bf81b5c154587b900ac4d
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SHA512
8289a307a02d0b49e1deb5818deafd05186da270a38844901c0d18069c486335f28f4837392aad385467ea43af22bd0a35250abeefeba5e3f79509273e58516a
Score
10/10
Malware Config
Extracted
Family
systembc
C2
185.215.113.32:4000
78.47.64.46:4000
Signatures
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SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
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Drops file in Windows directory 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\04017134f0091367122edfcb361e6295.exe"C:\Users\Admin\AppData\Local\Temp\04017134f0091367122edfcb361e6295.exe"1⤵
- Drops file in Windows directory
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C:\Windows\system32\taskeng.exetaskeng.exe {ABFCC2A3-4BC8-476D-9F40-10CB7A671E67} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\04017134f0091367122edfcb361e6295.exeC:\Users\Admin\AppData\Local\Temp\04017134f0091367122edfcb361e6295.exe start2⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
8KB
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Filesize
20KB
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Filesize
740KB
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Filesize
740KB
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Filesize
4KB