systembc | cf93000b1ae58e02666a9c6e29002bdddd0d8c7e03a1a14ae1f3a1b8f62b14c5

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
19-01-2023 12:17

Target

8850b7c96abf365df3fd542cb17755c5.exe
Size

322KB
MD5

8850b7c96abf365df3fd542cb17755c5
SHA1

90e77265727ab091e9ee48e82df170b8929998b4
SHA256

cf93000b1ae58e02666a9c6e29002bdddd0d8c7e03a1a14ae1f3a1b8f62b14c5
SHA512

d9645e871ba53be9617fb591cbd2dd7cb1c67b5a6ac4a4c2872e48a114808d55ec98fdfbdeee38fb1aad72138b690ccca8fcf03143f24b7054d6581cd8b5f933
SSDEEP

3072:cV8upnowD9Ec5Mk36eiPdBCG6hDuiBwMASzkazLz/o5tYVggjcGkNIVqIZ:K8upD2ny0PR6hDuKZzkaHzgi7ITsq4

Score

10^/10

systembc trojan

Family

systembc

45.15.156.48:4254

146.70.53.169:4254

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

Drops file in Windows directory 2 IoCs

Processes:

8850b7c96abf365df3fd542cb17755c5.exe

description	ioc	process
File created	C:\Windows\Tasks\wow64.job	8850b7c96abf365df3fd542cb17755c5.exe
File opened for modification	C:\Windows\Tasks\wow64.job	8850b7c96abf365df3fd542cb17755c5.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4200 3608 WerFault.exe 8850b7c96abf365df3fd542cb17755c5.exe

pid	pid_target	process	target process
4200	3608	WerFault.exe	8850b7c96abf365df3fd542cb17755c5.exe

C:\Users\Admin\AppData\Local\Temp\8850b7c96abf365df3fd542cb17755c5.exe
"C:\Users\Admin\AppData\Local\Temp\8850b7c96abf365df3fd542cb17755c5.exe"
1⤵
- Drops file in Windows directory
PID:3608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3608 -s 936
2⤵
- Program crash
PID:4200

C:\Users\Admin\AppData\Local\Temp\8850b7c96abf365df3fd542cb17755c5.exe
C:\Users\Admin\AppData\Local\Temp\8850b7c96abf365df3fd542cb17755c5.exe start
1⤵
PID:4128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3608 -ip 3608
1⤵
PID:1348

memory/3608-133-0x0000000002ED0000-0x0000000002ED5000-memory.dmp

Filesize
20KB

Download
memory/3608-132-0x0000000002F38000-0x0000000002F4E000-memory.dmp

Filesize
88KB

Download
memory/3608-134-0x0000000000400000-0x0000000002C3E000-memory.dmp

Filesize
40.2MB

Download
memory/4128-135-0x0000000002D6C000-0x0000000002D81000-memory.dmp

Filesize
84KB

Download
memory/4128-136-0x0000000000400000-0x0000000002C3E000-memory.dmp

Filesize
40.2MB

Download
memory/4128-137-0x0000000002D6C000-0x0000000002D81000-memory.dmp

Filesize
84KB

Download