systembc | 89144b4bde79b658b87f12a1ccd79cd6f138f14b097bc1b487eb098008bf5d62

Analysis

max time kernel
148s
max time network
128s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/09/2026, 16:57

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General

Target
2026-09-01_05ef98406c397ebf123f418ba2f1b600_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
Size 1.0MB
Sample260903-vgmt6scl5x
SHA256 89144b4bde79b658b87f12a1ccd79cd6f138f14b097bc1b487eb098008bf5d62
MD5 05ef98406c397ebf123f418ba2f1b600
SHA1 735a03061c448561e8e0384963d374e411ed0620
SHA512 0174c02095c1b206b9960d0a30f9976a5195dc631643b8b4b334ddc7b35e3e7cfc8b97b3aa589d64ec8c53a1cbe5950e97902173e0b266cccd9e3b7585cbff2a
SSDEEP 6144:D9mI/A/bpCQqR5yqL5pbqD8T/ruThC711qC711h:D9ro/4QqLrqDC/ru8PDPh
TLSH
T14E358D1277C0C173C096257684D4CBB40AAEB8643B667AEF7FCB167D9F246E1863130A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery systembc trojan

Malware Config

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2964	4708	WerFault.exe	87

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	2026-09-01_05ef98406c397ebf123f418ba2f1b600_elex_rhadamanthys_smoke-loader_stop_tofsee.exe

C:\Users\Admin\AppData\Local\Temp\2026-09-01_05ef98406c397ebf123f418ba2f1b600_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-01_05ef98406c397ebf123f418ba2f1b600_elex_rhadamanthys_smoke-loader_stop_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4708
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 268
  2⤵
  - Program crash
  PID:2964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4708 -ip 4708
1⤵
PID:5336

Network

MITRE ATT&CK Enterprise v16

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/4708-3-0x0000000004730000-0x0000000004739000-memory.dmp

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memory/4708-2-0x0000000004780000-0x0000000004880000-memory.dmp

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memory/4708-0-0x0000000000400000-0x00000000045E6000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads