General

  • Target

    a436f01d3d5abb2d63d9ec5463c0c083546b939036e71163d2aba510958f8f20

  • Size

    599KB

  • Sample

    220520-d7eg2sgba9

  • MD5

    08862211cb28cc9f8cb03041644ddfa4

  • SHA1

    6a72a8315147fdaf9eefbd60c83833de060f1aba

  • SHA256

    a436f01d3d5abb2d63d9ec5463c0c083546b939036e71163d2aba510958f8f20

  • SHA512

    063bd36a79d2bdb2a95963bf3ce03591b779220682095e5edad469a11bf1bd4599d0533161a062eaa8bff10a0266c1da53c4637e32d61c5d8aa97a5a5381c03e

Malware Config

Targets

    • Target

      a436f01d3d5abb2d63d9ec5463c0c083546b939036e71163d2aba510958f8f20

    • Size

      599KB

    • MD5

      08862211cb28cc9f8cb03041644ddfa4

    • SHA1

      6a72a8315147fdaf9eefbd60c83833de060f1aba

    • SHA256

      a436f01d3d5abb2d63d9ec5463c0c083546b939036e71163d2aba510958f8f20

    • SHA512

      063bd36a79d2bdb2a95963bf3ce03591b779220682095e5edad469a11bf1bd4599d0533161a062eaa8bff10a0266c1da53c4637e32d61c5d8aa97a5a5381c03e

    Score
    9/10
    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Checks computer location settings

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Account Manipulation

1
T1098

Bootkit

1
T1067

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks