systembc | 52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436

Analysis

max time kernel
151s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
12-02-2023 14:28

Target

ca810ef2745de0c5636e539a80fc3467.exe
Size

240KB
MD5

ca810ef2745de0c5636e539a80fc3467
SHA1

28d303ec336b54aa0ed4796e93481f788428f4b3
SHA256

52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436
SHA512

58e788b25302a3c3f29dd95fab61c74ef3971d3ea654c66ca3446a878f29e129a286cf7170bde023435b9328f98224774089ff08005d957ae6245d02ab9c92de
SSDEEP

3072:cVvnL5hvxGKtzu5vP5XNfO3uvIjpgxGvQjohdBcf0EmoZgRbR8pgX:aLNGKtUdG3uv8pgxmQjoyftccpgX

Score

10^/10

systembc trojan

Family

systembc

109.205.214.18:443

SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
trojan systembc
Executes dropped EXE 1 IoCs

Processes:

bfgxs.exe

pid process

3516 bfgxs.exe

pid	process
3516	bfgxs.exe

Drops file in Windows directory 2 IoCs

Processes:

ca810ef2745de0c5636e539a80fc3467.exe

description	ioc	process
File created	C:\Windows\Tasks\bfgxs.job	ca810ef2745de0c5636e539a80fc3467.exe
File opened for modification	C:\Windows\Tasks\bfgxs.job	ca810ef2745de0c5636e539a80fc3467.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4152 3144 WerFault.exe ca810ef2745de0c5636e539a80fc3467.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ca810ef2745de0c5636e539a80fc3467.exe

pid process

3144 ca810ef2745de0c5636e539a80fc3467.exe
3144 ca810ef2745de0c5636e539a80fc3467.exe

pid	pid_target	process	target process
4152	3144	WerFault.exe	ca810ef2745de0c5636e539a80fc3467.exe

pid	process
3144	ca810ef2745de0c5636e539a80fc3467.exe
3144	ca810ef2745de0c5636e539a80fc3467.exe

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3144 -s 936
2⤵
- Program crash
PID:4152

C:\ProgramData\evxtqg\bfgxs.exe
C:\ProgramData\evxtqg\bfgxs.exe start
1⤵
- Executes dropped EXE
PID:3516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3144 -ip 3144
1⤵
PID:4484

C:\ProgramData\evxtqg\bfgxs.exe
Filesize
240KB

MD5
ca810ef2745de0c5636e539a80fc3467

SHA1
28d303ec336b54aa0ed4796e93481f788428f4b3

SHA256
52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436

SHA512
58e788b25302a3c3f29dd95fab61c74ef3971d3ea654c66ca3446a878f29e129a286cf7170bde023435b9328f98224774089ff08005d957ae6245d02ab9c92de

Download Submit
C:\ProgramData\evxtqg\bfgxs.exe
Filesize
240KB

MD5
ca810ef2745de0c5636e539a80fc3467

SHA1
28d303ec336b54aa0ed4796e93481f788428f4b3

SHA256
52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436

SHA512
58e788b25302a3c3f29dd95fab61c74ef3971d3ea654c66ca3446a878f29e129a286cf7170bde023435b9328f98224774089ff08005d957ae6245d02ab9c92de

Download Submit
memory/3144-132-0x0000000000502000-0x0000000000512000-memory.dmp

Filesize
64KB

Download
memory/3144-133-0x00000000001F0000-0x00000000001F9000-memory.dmp

Filesize
36KB

Download
memory/3144-134-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3144-136-0x00000000001F0000-0x00000000001F9000-memory.dmp

Filesize
36KB

Download
memory/3144-135-0x0000000000502000-0x0000000000512000-memory.dmp

Filesize
64KB

Download
memory/3144-141-0x0000000000502000-0x0000000000512000-memory.dmp

Filesize
64KB

Download
memory/3516-139-0x00000000005CD000-0x00000000005DE000-memory.dmp

Filesize
68KB

Download
memory/3516-140-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download