Analysis
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max time kernel
112s -
max time network
124s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
13-11-2021 08:33
General
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Target
s5.exe
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Size
185KB
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MD5
2207d926147a8ff6327a728a32f0365f
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SHA1
f7222a178adf853494700d6375d42adca3289c30
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SHA256
ef464ed72b73590e6f1fe174116e925258d742e2de02a7684aa841015db767e6
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SHA512
cc5be59c9ad4426c6cac4f5421e6f4b1335e8cc62f8bf771526394dd2ada7520c77763bc948ad7f2e6600fb6ee13a65a86c160973911a39ffee31904123d3f80
Score
10/10
Malware Config
Extracted
Family
systembc
C2
178.20.41.173:4001
Signatures
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SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
-
Drops file in Windows directory 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\s5.exe"C:\Users\Admin\AppData\Local\Temp\s5.exe"1⤵
- Drops file in Windows directory
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C:\Users\Admin\AppData\Local\Temp\s5.exeC:\Users\Admin\AppData\Local\Temp\s5.exe start1⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
20KB
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Filesize
24KB
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Filesize
224KB
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Filesize
1.3MB
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Filesize
1.3MB
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Filesize
224KB