General

  • Target

    8b241e4b88c4c8ed215e4f5963f942a2eda471ef0889a837ab802ddbf6029f34

  • Size

    17.7MB

  • Sample

    220516-q6lwysffap

  • MD5

    09802b1a6906ada37d46dc89a493cf04

  • SHA1

    535a1f164fa05df331f2fcd7a4cbd5270d1bd2bb

  • SHA256

    8b241e4b88c4c8ed215e4f5963f942a2eda471ef0889a837ab802ddbf6029f34

  • SHA512

    b16cd08667069de83191330d0b765d202dcabe4670845a62a791352d4b37eef813cc596d16fd8df13da8bc3dce6478a5480fdb2280459b6b9eb47e74ad820413

Malware Config

Targets

    • Target

      8b241e4b88c4c8ed215e4f5963f942a2eda471ef0889a837ab802ddbf6029f34

    • Size

      17.7MB

    • MD5

      09802b1a6906ada37d46dc89a493cf04

    • SHA1

      535a1f164fa05df331f2fcd7a4cbd5270d1bd2bb

    • SHA256

      8b241e4b88c4c8ed215e4f5963f942a2eda471ef0889a837ab802ddbf6029f34

    • SHA512

      b16cd08667069de83191330d0b765d202dcabe4670845a62a791352d4b37eef813cc596d16fd8df13da8bc3dce6478a5480fdb2280459b6b9eb47e74ad820413

    • 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