General

  • Target

    792bce2f91e0ab94042cc4e682138f55f6b710d2613fef92864462d2a0a57865

  • Size

    4.7MB

  • Sample

    230722-1472hsch8v

  • MD5

    d5f0f054453ad42c81755b596f310fa8

  • SHA1

    058adf731d033a5dbb15d8ee7667eb84619b28de

  • SHA256

    792bce2f91e0ab94042cc4e682138f55f6b710d2613fef92864462d2a0a57865

  • SHA512

    18eba4f5ac1d9303d8a5a768cb068fdabf7717a82050d1d785252b0270e32a22d24c54365ae00368e676cd3841df120100f5f5f6479dad7b13d5f57ca341cca5

  • SSDEEP

    6144:vOaZsS4DFasluB04DdbHXrW2AmPxSB/lKfwmpjLkBGxZlTK:TZsFDFas+l3a2AYfnjxxX

Malware Config

Extracted

Family

systembc

C2

91.103.252.89:4317

91.103.252.57:4317

Targets

    • Target

      792bce2f91e0ab94042cc4e682138f55f6b710d2613fef92864462d2a0a57865

    • Size

      4.7MB

    • MD5

      d5f0f054453ad42c81755b596f310fa8

    • SHA1

      058adf731d033a5dbb15d8ee7667eb84619b28de

    • SHA256

      792bce2f91e0ab94042cc4e682138f55f6b710d2613fef92864462d2a0a57865

    • SHA512

      18eba4f5ac1d9303d8a5a768cb068fdabf7717a82050d1d785252b0270e32a22d24c54365ae00368e676cd3841df120100f5f5f6479dad7b13d5f57ca341cca5

    • SSDEEP

      6144:vOaZsS4DFasluB04DdbHXrW2AmPxSB/lKfwmpjLkBGxZlTK:TZsFDFas+l3a2AYfnjxxX

    • SystemBC

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

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Tasks