General

  • Target

    020d7dba79331f3848dc1ee9f8d64dc95bf2e33024ae28a579992a7e86472c55

  • Size

    340KB

  • Sample

    220523-t7v3ssaeal

  • MD5

    87e2fc734377d511a1fd48e5bab9e170

  • SHA1

    1671944d6015b2c510519522c4475e0157e5149b

  • SHA256

    020d7dba79331f3848dc1ee9f8d64dc95bf2e33024ae28a579992a7e86472c55

  • SHA512

    f53e7a0d6ee72629f8e18c7a32d72f0f79851fb1365bc86f451ac37ba1b58b0e2a1e0a8673fe870c0fffc05e821ad712226f66da7140af07145484c0a496c168

Malware Config

Targets

    • Target

      020d7dba79331f3848dc1ee9f8d64dc95bf2e33024ae28a579992a7e86472c55

    • Size

      340KB

    • MD5

      87e2fc734377d511a1fd48e5bab9e170

    • SHA1

      1671944d6015b2c510519522c4475e0157e5149b

    • SHA256

      020d7dba79331f3848dc1ee9f8d64dc95bf2e33024ae28a579992a7e86472c55

    • SHA512

      f53e7a0d6ee72629f8e18c7a32d72f0f79851fb1365bc86f451ac37ba1b58b0e2a1e0a8673fe870c0fffc05e821ad712226f66da7140af07145484c0a496c168

    Score
    6/10
    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

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

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Bootkit

1
T1067

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

3
T1082

Tasks