systembc | d9cd94b48ccedbd006ec0c6c3d24f0fe18fa60d7a20f90408acbc3617d37126b

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
31-08-2022 08:13

Target

tmp.exe
Size

172KB
MD5

9f48a667f96c0cd55c6f6acd68976563
SHA1

87622ba459b912a040a3919cf5e4d4c6af7ff8dc
SHA256

d9cd94b48ccedbd006ec0c6c3d24f0fe18fa60d7a20f90408acbc3617d37126b
SHA512

1d804bcb07119118fed8a66a262dadab876ce5f09bc6d461159953d8edfe2da8659ec1fe0cfe7f112f17dba91cc7bb90863d66175be3df2841e098f4f75bb1ca
SSDEEP

3072:02g2ZW/HNmPagkh3DDptrONvMDn4lPdKvqVpB/Jmtk9cuvI:x8vCehzDnrDudKva/cic

Score

10^/10

systembc trojan

Family

systembc

193.106.191.168:4244

146.70.53.169:4244

SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
trojan systembc
Drops file in Windows directory 2 IoCs

Processes:

tmp.exe

description ioc process

File created C:\Windows\Tasks\wow64.job tmp.exe
File opened for modification C:\Windows\Tasks\wow64.job tmp.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5060 1720 WerFault.exe tmp.exe

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

pid	pid_target	process	target process
5060	1720	WerFault.exe	tmp.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Drops file in Windows directory
PID:1720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 472
2⤵
- Program crash
PID:5060

C:\Users\Admin\AppData\Local\Temp\tmp.exe
C:\Users\Admin\AppData\Local\Temp\tmp.exe start
1⤵
PID:316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 1720 -ip 1720
1⤵
PID:5024

memory/316-136-0x00000000025C0000-0x00000000025C5000-memory.dmp

Filesize
20KB

Download
memory/316-135-0x00000000025EF000-0x00000000025FF000-memory.dmp

Filesize
64KB

Download
memory/316-137-0x0000000000400000-0x00000000024AE000-memory.dmp

Filesize
32.7MB

Download
memory/316-139-0x00000000025EF000-0x00000000025FF000-memory.dmp

Filesize
64KB

Download
memory/1720-132-0x000000000278D000-0x000000000279D000-memory.dmp

Filesize
64KB

Download
memory/1720-133-0x0000000002740000-0x0000000002745000-memory.dmp

Filesize
20KB

Download
memory/1720-134-0x0000000000400000-0x00000000024AE000-memory.dmp

Filesize
32.7MB

Download
memory/1720-138-0x000000000278D000-0x000000000279D000-memory.dmp

Filesize
64KB

Download