systembc | 68ca5a10aac26a473af399463f46c5d727937bd5e84ccb84fd37569b7500a431

Analysis

max time kernel
92s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
06/03/2025, 17:16

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General

Target

48292-1068-0x0000000000400000-0x000000000087F000-memory.exe
Size

4.5MB
MD5

2fb6f293fe8a8371e0a84662d2d85fbf
SHA1

d924005553b5d39110a08525268d96b7c773c95c
SHA256

68ca5a10aac26a473af399463f46c5d727937bd5e84ccb84fd37569b7500a431
SHA512

08b0534059ff0ec201a934c0004113748cb11a98a7b8d9ba30ee1d1d03e5a5a85ed68c554f43dabe1c2e433f86d253bb2344f90f63abe52cdaa416f82a7a3590
SSDEEP

98304:I+AdUQugdOYDMys2kUwiFXFtM6AZtEST6bazTM7cYR4:0TsNUwiFXw3Qbaci

Score

10^/10

systembc discovery trojan

Malware Config

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4680	3020	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	48292-1068-0x0000000000400000-0x000000000087F000-memory.exe

C:\Users\Admin\AppData\Local\Temp\48292-1068-0x0000000000400000-0x000000000087F000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\48292-1068-0x0000000000400000-0x000000000087F000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3020
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 216
  2⤵
  - Program crash
  PID:4680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3020 -ip 3020
1⤵
PID:4532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3020-0-0x0000000000400000-0x000000000087F000-memory.dmp

Filesize
4.5MB

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