General

  • Target

    6a6b84b7404876b8d74799c50ac3221749a92cdced1b7dcbad5ff988a80566b5

  • Size

    23.9MB

  • Sample

    220516-q61ecafgfk

  • MD5

    07b78e5810783ca9201cd7b907da00c9

  • SHA1

    7da421b21782898ba48a7d82ddb0e62b1c2932da

  • SHA256

    6a6b84b7404876b8d74799c50ac3221749a92cdced1b7dcbad5ff988a80566b5

  • SHA512

    d4b90aec090b9b4bfd54674ba4d3fe319d695db2f441286d2053fe02c161ce99da92d95ddd0f2055f3b86889043475d8751a4bcfe4193bba1d713adb07e4b100

Malware Config

Targets

    • Target

      6a6b84b7404876b8d74799c50ac3221749a92cdced1b7dcbad5ff988a80566b5

    • Size

      23.9MB

    • MD5

      07b78e5810783ca9201cd7b907da00c9

    • SHA1

      7da421b21782898ba48a7d82ddb0e62b1c2932da

    • SHA256

      6a6b84b7404876b8d74799c50ac3221749a92cdced1b7dcbad5ff988a80566b5

    • SHA512

      d4b90aec090b9b4bfd54674ba4d3fe319d695db2f441286d2053fe02c161ce99da92d95ddd0f2055f3b86889043475d8751a4bcfe4193bba1d713adb07e4b100

    • 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