Overview

overview

10

Static

static

3

e77eb0d03b...2d.exe

windows7-x64

10

e77eb0d03b...2d.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    e77eb0d03b445cf74f20c2614b1135b62da61ecf0d7c48194b71b8f73297272d.exe
  • Size 247KB
  • Sample240725-hc2rbatekn
  • SHA256 e77eb0d03b445cf74f20c2614b1135b62da61ecf0d7c48194b71b8f73297272d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
systembcaspackv2discoverytrojan

Malware Config

Extracted

Family

  • systembc

C2

  • 31.44.185.6:4001

  • 31.44.185.11:4001

Targets

    • Target
      e77eb0d03b445cf74f20c2614b1135b62da61ecf0d7c48194b71b8f73297272d.exe
    • Size 247KB
    • SHA256 e77eb0d03b445cf74f20c2614b1135b62da61ecf0d7c48194b71b8f73297272d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    systembcaspackv2discoverytrojan

    • SystemBC

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

      trojansystembc

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • 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