General

  • Target

    bbf284e7e60430e7aa64fa92781ed283fd46883831720b959d8c786a42af7711.exe

  • Size

    662KB

  • Sample

    240526-bjk9kshh94

  • MD5

    0dd1f6c2b9bf477115701a1340d8d9a2

  • SHA1

    7b074f54130217609435efe3f45ba38d363dd381

  • SHA256

    bbf284e7e60430e7aa64fa92781ed283fd46883831720b959d8c786a42af7711

  • SHA512

    a3c8bcc7fe527eb2de6a6dd230bca9b4424653c6e251c1113bc27bd8c42cf79e1be1974e20c733e51be38f2c222ee1338257fd86209f2411f86e5f65213206e6

  • SSDEEP

    12288:GubsNSOetfARQAPyGUu7zNubsNSOetfARQAPyGUfT+tkrvdv:GubsnafAPyjSzNubsnafAPyjZrvh

Score
10/10

Malware Config

Extracted

Family

systembc

C2

cobusabobus.cam:4001

Targets

    • Target

      bbf284e7e60430e7aa64fa92781ed283fd46883831720b959d8c786a42af7711.exe

    • Size

      662KB

    • MD5

      0dd1f6c2b9bf477115701a1340d8d9a2

    • SHA1

      7b074f54130217609435efe3f45ba38d363dd381

    • SHA256

      bbf284e7e60430e7aa64fa92781ed283fd46883831720b959d8c786a42af7711

    • SHA512

      a3c8bcc7fe527eb2de6a6dd230bca9b4424653c6e251c1113bc27bd8c42cf79e1be1974e20c733e51be38f2c222ee1338257fd86209f2411f86e5f65213206e6

    • SSDEEP

      12288:GubsNSOetfARQAPyGUu7zNubsNSOetfARQAPyGUfT+tkrvdv:GubsnafAPyjSzNubsnafAPyjZrvh

    Score
    10/10
    • SystemBC

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks