General

  • Target

    e0a7a8197faff39623a3acf0f7d50d13db0b1bb3f6d45da634146fb9ecfa1292

  • Size

    224KB

  • Sample

    220326-psgveahccq

  • MD5

    1a90b941b51ff18ea75347b05ed93fcf

  • SHA1

    e66241d516815618e517a40fda6685bac9d6c36f

  • SHA256

    e0a7a8197faff39623a3acf0f7d50d13db0b1bb3f6d45da634146fb9ecfa1292

  • SHA512

    686dce0f08625ef9b718eb964e464d01e896148b961e7734b0dec3678a84b58fc82e50ac7c6c8dfa6e70103a78cc7222f74408dcd3d939b02a1bb813619a57d4

Malware Config

Extracted

Family

systembc

C2

31.44.185.6:4001

31.44.185.11:4001

Targets

    • Target

      e0a7a8197faff39623a3acf0f7d50d13db0b1bb3f6d45da634146fb9ecfa1292

    • Size

      224KB

    • MD5

      1a90b941b51ff18ea75347b05ed93fcf

    • SHA1

      e66241d516815618e517a40fda6685bac9d6c36f

    • SHA256

      e0a7a8197faff39623a3acf0f7d50d13db0b1bb3f6d45da634146fb9ecfa1292

    • SHA512

      686dce0f08625ef9b718eb964e464d01e896148b961e7734b0dec3678a84b58fc82e50ac7c6c8dfa6e70103a78cc7222f74408dcd3d939b02a1bb813619a57d4

    • SystemBC

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

    • suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

      suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • suricata: ET MALWARE Win32/SystemBC CnC Checkin

      suricata: ET MALWARE Win32/SystemBC CnC Checkin

    • Downloads MZ/PE file

    • Executes dropped EXE

MITRE ATT&CK Matrix

Tasks