Overview

overview

10

Static

static

1

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    file.exe
  • Size 2.5MB
  • Sample240519-stlrjach8t
  • SHA256 05f41f450584e2f2a99ffe86ec699b2f1569b1080ffa801ca8b4adf3b6d1c832
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
systembctrojan

Malware Config

Extracted

Family

  • systembc

C2

  • cobusabobus.cam:4001

Targets

    • Target
      file.exe
    • Size 2.5MB
    • SHA256 05f41f450584e2f2a99ffe86ec699b2f1569b1080ffa801ca8b4adf3b6d1c832
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    systembctrojan

    • SystemBC

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

      trojansystembc

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks