General

  • Target

    7b81661cd1382b65231f4d669ddf064ebff7852cf567f89b3bf10525c047415d

  • Size

    20.3MB

  • Sample

    220516-q6p9dadac8

  • MD5

    8f8b7fa7e7bb2808e8dd27ef7548c28b

  • SHA1

    424f2dc28e6d36a640171f1a93c1367741c3f05a

  • SHA256

    7b81661cd1382b65231f4d669ddf064ebff7852cf567f89b3bf10525c047415d

  • SHA512

    1377d82b445088a17b68a4b45e5012ee2e93d8744c2f29a337a68e4b3c872e042e95f52563e7c13d25f4990d07a23823f3c5e9ae6750865fd2960d228c0b0a63

Malware Config

Targets

    • Target

      7b81661cd1382b65231f4d669ddf064ebff7852cf567f89b3bf10525c047415d

    • Size

      20.3MB

    • MD5

      8f8b7fa7e7bb2808e8dd27ef7548c28b

    • SHA1

      424f2dc28e6d36a640171f1a93c1367741c3f05a

    • SHA256

      7b81661cd1382b65231f4d669ddf064ebff7852cf567f89b3bf10525c047415d

    • SHA512

      1377d82b445088a17b68a4b45e5012ee2e93d8744c2f29a337a68e4b3c872e042e95f52563e7c13d25f4990d07a23823f3c5e9ae6750865fd2960d228c0b0a63

    • UAC bypass

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner Payload

    • Executes dropped EXE

    • Sets file execution options in registry

    • Checks computer location settings

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

    • Adds Run key to start application

    • Checks whether UAC is enabled

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Modify Registry

4
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Tasks