General

  • Target

    294302fb47b5b82ca865cd2d5a8b82ebc02dfbdb91f8d0dee3d3b0159190686a

  • Size

    284KB

  • Sample

    220615-sbrj3aeff2

  • MD5

    0c74c898a73adfbfc35975a833186d5b

  • SHA1

    ab246c4d8c50385c722215caf2b038bb04a92e74

  • SHA256

    294302fb47b5b82ca865cd2d5a8b82ebc02dfbdb91f8d0dee3d3b0159190686a

  • SHA512

    c80c92797c64f9ba6e1124a1e8cf281d0b8c79231d9e582187ee826280f5024c5e1a6e2addb8b3ed06cf30e8569821665f77b8e3efba06cdd0be3f41b21d1dde

Malware Config

Targets

    • Target

      294302fb47b5b82ca865cd2d5a8b82ebc02dfbdb91f8d0dee3d3b0159190686a

    • Size

      284KB

    • MD5

      0c74c898a73adfbfc35975a833186d5b

    • SHA1

      ab246c4d8c50385c722215caf2b038bb04a92e74

    • SHA256

      294302fb47b5b82ca865cd2d5a8b82ebc02dfbdb91f8d0dee3d3b0159190686a

    • SHA512

      c80c92797c64f9ba6e1124a1e8cf281d0b8c79231d9e582187ee826280f5024c5e1a6e2addb8b3ed06cf30e8569821665f77b8e3efba06cdd0be3f41b21d1dde

    • Modifies firewall policy service

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

    • suricata: ET MALWARE Known Hostile Domain ilo.brenz .pl Lookup

      suricata: ET MALWARE Known Hostile Domain ilo.brenz .pl Lookup

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • UPX packed file

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

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks