systembc | 69f38d5d3e6f1a2d110cfff202678426e1e2007260d0fbb1d58fa5a080d40db6 | Triage

Analysis

max time kernel
145s
max time network
147s
platform
windows10_x64
resource
win10v20201028
submitted
30-03-2021 13:42

Sharing

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General

Target

69f38d5d3e6f1a2d110cfff202678426e1e2007260d0fbb1d58fa5a080d40db6.exe
Size

137KB
MD5

d5927b50fee01b5fc563ece542455e23
SHA1

15c86056e1c53a9aad940d29c614e22cfde541d1
SHA256

69f38d5d3e6f1a2d110cfff202678426e1e2007260d0fbb1d58fa5a080d40db6
SHA512

cb08f4a454686612b33a5f1dc62ce00f4209738b8ddcdb0da867871cf341cbef2937ba3913a8cc1a0643b079905e7c3c4cb75e4ea1f264acf51874f8261ea2da

Score

10^/10

systembc trojan

Malware Config

Extracted

Family

systembc

C2

178.20.41.149:4001

Signatures

SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
trojan systembc

Drops file in Windows directory 2 IoCs

Processes:

69f38d5d3e6f1a2d110cfff202678426e1e2007260d0fbb1d58fa5a080d40db6.exe

description	ioc	process
File created	C:\Windows\Tasks\wow64.job	69f38d5d3e6f1a2d110cfff202678426e1e2007260d0fbb1d58fa5a080d40db6.exe
File opened for modification	C:\Windows\Tasks\wow64.job	69f38d5d3e6f1a2d110cfff202678426e1e2007260d0fbb1d58fa5a080d40db6.exe

C:\Users\Admin\AppData\Local\Temp\69f38d5d3e6f1a2d110cfff202678426e1e2007260d0fbb1d58fa5a080d40db6.exe
"C:\Users\Admin\AppData\Local\Temp\69f38d5d3e6f1a2d110cfff202678426e1e2007260d0fbb1d58fa5a080d40db6.exe"
1⤵
- Drops file in Windows directory
PID:1456

C:\Users\Admin\AppData\Local\Temp\69f38d5d3e6f1a2d110cfff202678426e1e2007260d0fbb1d58fa5a080d40db6.exe
C:\Users\Admin\AppData\Local\Temp\69f38d5d3e6f1a2d110cfff202678426e1e2007260d0fbb1d58fa5a080d40db6.exe start
1⤵
PID:768

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/768-5-0x0000000003240000-0x0000000003241000-memory.dmp

Filesize
4KB

Download
memory/1456-2-0x0000000003210000-0x0000000003211000-memory.dmp

Filesize
4KB

Download
memory/1456-3-0x0000000000030000-0x0000000000035000-memory.dmp

Filesize
20KB

Download
memory/1456-4-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download