systembc | 2cbcf10a8ddfd7fd306fa0440eb9dac70b9ca39770222b62af5d372446f194a7 | Triage

Analysis

max time kernel
148s
max time network
152s
platform
windows10_x64
resource
win10v20210408
submitted
02-07-2021 15:10

Sharing

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General

Target

2cbcf10a8ddfd7fd306fa0440eb9dac70b9ca39770222b62af5d372446f194a7.exe
Size

191KB
MD5

691c98b8cefece16707c7b0bd354691c
SHA1

c73c7e26cfa54781676583a8cca4f670a60f4db2
SHA256

2cbcf10a8ddfd7fd306fa0440eb9dac70b9ca39770222b62af5d372446f194a7
SHA512

dcf882286ce5e2edd2b9b3faa179bad920257566d4e907e6039b4db111ead36e7b02ae8ae3213118870d2b7e24d84f0fce158f3e3e9871e958b9a4ac8b067275

Score

10^/10

systembc trojan

Malware Config

Extracted

Family

systembc

C2

62.113.114.79:4001

Signatures

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

Drops file in Windows directory 2 IoCs

Processes:

2cbcf10a8ddfd7fd306fa0440eb9dac70b9ca39770222b62af5d372446f194a7.exe

description	ioc	process
File created	C:\Windows\Tasks\wow64.job	2cbcf10a8ddfd7fd306fa0440eb9dac70b9ca39770222b62af5d372446f194a7.exe
File opened for modification	C:\Windows\Tasks\wow64.job	2cbcf10a8ddfd7fd306fa0440eb9dac70b9ca39770222b62af5d372446f194a7.exe

C:\Users\Admin\AppData\Local\Temp\2cbcf10a8ddfd7fd306fa0440eb9dac70b9ca39770222b62af5d372446f194a7.exe
"C:\Users\Admin\AppData\Local\Temp\2cbcf10a8ddfd7fd306fa0440eb9dac70b9ca39770222b62af5d372446f194a7.exe"
1⤵
- Drops file in Windows directory
PID:3628

C:\Users\Admin\AppData\Local\Temp\2cbcf10a8ddfd7fd306fa0440eb9dac70b9ca39770222b62af5d372446f194a7.exe
C:\Users\Admin\AppData\Local\Temp\2cbcf10a8ddfd7fd306fa0440eb9dac70b9ca39770222b62af5d372446f194a7.exe start
1⤵
PID:3520

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3520-117-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download
memory/3628-114-0x00000000004F0000-0x00000000004F5000-memory.dmp

Filesize
20KB

Download
memory/3628-115-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download