systembc | 83accd1cbe7ed2c6db27dcc000e940ab475b40dec95847779cc47905aaa909ea

max time kernel
149s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
13/04/2024, 09:21

Sharing

Target
sample.exe
Size 171KB
Sample240413-lbdvmsfe71
SHA256 c68035aabbe9b80ace209290aa28b8108cbb03a9d6a6301eb9a8d638db024ad0
MD5 8e3a80163ebba090c69ecdeec8860c8b
SHA1 3beb3fdd46f78d54c19f5d66f46172d6f5cde830
SHA512 fe327e9f59d87f333ec0b2fcae916f41af8e5df5edaa2a2085e7998f3903746ad7de8b891f553b81d44ee49098de3105fae24e380c540b50c78a96ffc859da03
SSDEEP 3072:PGq7Cm2r13QuGGz7qr+qf8v0knEyc9TXA2J:Pj7jmGqqrlfGDcfJ
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

systembc trojan upx

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

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral4/memory/3944-3-0x0000000000400000-0x0000000005162000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4300	3944	WerFault.exe	79

C:\Users\Admin\AppData\Local\Temp\sample.exe
"C:\Users\Admin\AppData\Local\Temp\sample.exe"
1⤵
PID:3944
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3944 -s 256
  2⤵
  - Program crash
  PID:4300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3944 -ip 3944
1⤵
PID:1500

memory/3944-1-0x00000000053D0000-0x00000000054D0000-memory.dmp

Download

memory/3944-2-0x0000000005330000-0x0000000005339000-memory.dmp

Download

memory/3944-3-0x0000000000400000-0x0000000005162000-memory.dmp

Download