General

  • Target

    c87557e750730977bdf50f129aefb098422131ddf1035bb06d9dd3fd0e26bcc4

  • Size

    219KB

  • Sample

    240612-jfjkksvbqr

  • MD5

    fd75b0c1f8e15bff6815c9b5bc75bbce

  • SHA1

    a2059f7c57dc7198b8631484f06e94c0517c831e

  • SHA256

    c87557e750730977bdf50f129aefb098422131ddf1035bb06d9dd3fd0e26bcc4

  • SHA512

    33fd026eaf40f73b0e4d435caf6269abcd13e4b781cd2d1b27a94c286f55d4b4a60ef3b3c10c092eee545abc4d2ed61d217c72d6e868fcd881e9fc3c6cb78d95

  • SSDEEP

    3072:E2RaiKg4xmUh1WXHqw/l+qmOELhakVsm3mxB32tLEv8zfdn5f2dZLCoKOhhYK0KZ:E0KgGwHqwOOELha+sm2D2+UhngNeK4v4

Score
8/10

Malware Config

Targets

    • Target

      c87557e750730977bdf50f129aefb098422131ddf1035bb06d9dd3fd0e26bcc4

    • Size

      219KB

    • MD5

      fd75b0c1f8e15bff6815c9b5bc75bbce

    • SHA1

      a2059f7c57dc7198b8631484f06e94c0517c831e

    • SHA256

      c87557e750730977bdf50f129aefb098422131ddf1035bb06d9dd3fd0e26bcc4

    • SHA512

      33fd026eaf40f73b0e4d435caf6269abcd13e4b781cd2d1b27a94c286f55d4b4a60ef3b3c10c092eee545abc4d2ed61d217c72d6e868fcd881e9fc3c6cb78d95

    • SSDEEP

      3072:E2RaiKg4xmUh1WXHqw/l+qmOELhakVsm3mxB32tLEv8zfdn5f2dZLCoKOhhYK0KZ:E0KgGwHqwOOELha+sm2D2+UhngNeK4v4

    Score
    8/10
    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks for any installed AV software in registry

    • 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 v13

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Discovery

Software Discovery

1
T1518

Security Software Discovery

1
T1518.001

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks