General

  • Target

    GearUP-2.3.0-win.exe

  • Size

    58.1MB

  • Sample

    240521-t3r6cabh9y

  • MD5

    6087e8a5f12e1a6ab612a9f07565ffaf

  • SHA1

    e8cea6b3efa2713d0b3c04d1b9c00d5e43b6db89

  • SHA256

    5ec01eb4511185582f3d34af1edd093a86d3f920602df198127dc826745bb4ec

  • SHA512

    8624d17a90d9e0a0ec29e54a8cd9bcc3f874704b888a55bf25b7167a9b30d6dfe2ebbabcd4551eb0b9ae78de78358082e79bb39a4c2a49d2dc76df3f59585b45

  • SSDEEP

    1572864:eEKNLIzoQe7J5zmeCungo+kfhURMcklGtSoC:SK0QgGTF9SF

Malware Config

Targets

    • Target

      GearUP-2.3.0-win.exe

    • Size

      58.1MB

    • MD5

      6087e8a5f12e1a6ab612a9f07565ffaf

    • SHA1

      e8cea6b3efa2713d0b3c04d1b9c00d5e43b6db89

    • SHA256

      5ec01eb4511185582f3d34af1edd093a86d3f920602df198127dc826745bb4ec

    • SHA512

      8624d17a90d9e0a0ec29e54a8cd9bcc3f874704b888a55bf25b7167a9b30d6dfe2ebbabcd4551eb0b9ae78de78358082e79bb39a4c2a49d2dc76df3f59585b45

    • SSDEEP

      1572864:eEKNLIzoQe7J5zmeCungo+kfhURMcklGtSoC:SK0QgGTF9SF

    • Drops file in Drivers directory

    • Adds Run key to start application

    • 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

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

3
T1112

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks