systembc | 52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436

Resubmissions

13-12-2022 18:17

12-12-2022 15:12

max time kernel
257s
max time network
276s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
13-12-2022 18:17

Target

52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436.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:

aukdt.exe

pid process

2688 aukdt.exe

pid	process
2688	aukdt.exe

Drops file in Windows directory 2 IoCs

Processes:

52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436.exe

description	ioc	process
File created	C:\Windows\Tasks\aukdt.job	52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436.exe
File opened for modification	C:\Windows\Tasks\aukdt.job	52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3612 3048 WerFault.exe 52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436.exe

pid	pid_target	process	target process
3612	3048	WerFault.exe	52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436.exe

pid	process
3048	52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436.exe
3048	52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436.exe

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3048 -s 936
2⤵
- Program crash
PID:3612

C:\ProgramData\bgqapa\aukdt.exe
C:\ProgramData\bgqapa\aukdt.exe start
1⤵
- Executes dropped EXE
PID:2688

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 396 -p 3048 -ip 3048
1⤵
PID:1452

C:\ProgramData\bgqapa\aukdt.exe

Filesize
240KB

MD5
ca810ef2745de0c5636e539a80fc3467

SHA1
28d303ec336b54aa0ed4796e93481f788428f4b3

SHA256
52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436

SHA512
58e788b25302a3c3f29dd95fab61c74ef3971d3ea654c66ca3446a878f29e129a286cf7170bde023435b9328f98224774089ff08005d957ae6245d02ab9c92de

Download Submit
C:\ProgramData\bgqapa\aukdt.exe

Filesize
240KB

MD5
ca810ef2745de0c5636e539a80fc3467

SHA1
28d303ec336b54aa0ed4796e93481f788428f4b3

SHA256
52d1b27dddcf8fc24ea4258f108fc186feeaa95d9b882341c7a49a5d8b819436

SHA512
58e788b25302a3c3f29dd95fab61c74ef3971d3ea654c66ca3446a878f29e129a286cf7170bde023435b9328f98224774089ff08005d957ae6245d02ab9c92de

Download Submit
memory/2688-137-0x00000000007AD000-0x00000000007BE000-memory.dmp

Filesize
68KB

Download
memory/2688-138-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3048-132-0x00000000004E2000-0x00000000004F2000-memory.dmp

Filesize
64KB

Download
memory/3048-133-0x00000000004A0000-0x00000000004A9000-memory.dmp

Filesize
36KB

Download
memory/3048-134-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download