General

  • Target
    046e029c41ac8987649a05e98db75a462e6d42f5f32e871f907036d23ec2d701
  • Size 212KB
  • Sample240416-m8lr7agh22
  • SHA256 046e029c41ac8987649a05e98db75a462e6d42f5f32e871f907036d23ec2d701
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • systembc

C2
  • yan0212.com:4039

  • yan0212.net:4039

Targets

    • Target
      046e029c41ac8987649a05e98db75a462e6d42f5f32e871f907036d23ec2d701
    • Size 212KB
    • SHA256 046e029c41ac8987649a05e98db75a462e6d42f5f32e871f907036d23ec2d701
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    • SystemBC

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

    • Executes dropped EXE

    • UPX packed file

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Uses Tor communications

      Malware can proxy its traffic through Tor for more anonymity.

MITRE ATT&CK Enterprise v15

Tasks