General

  • Target

    4547b578ed4468731e348a47a16a26beeaf192c616b70d575f3a04328978a981

  • Size

    397KB

  • Sample

    220518-w43dtacfh3

  • MD5

    298a18db753d40380aa41c3cdde1825c

  • SHA1

    a54eb952b7687bd8ad82c3934e3a3538547fb4a9

  • SHA256

    4547b578ed4468731e348a47a16a26beeaf192c616b70d575f3a04328978a981

  • SHA512

    3260d9c83dda85aebaf6f46d9c8e6dabaeec0bc03a85f8a1591aebc33c450a5943187282b1a0323eea949bceb00f866aced663c8b3433792173198e15558d4c7

Malware Config

Targets

    • Target

      4547b578ed4468731e348a47a16a26beeaf192c616b70d575f3a04328978a981

    • Size

      397KB

    • MD5

      298a18db753d40380aa41c3cdde1825c

    • SHA1

      a54eb952b7687bd8ad82c3934e3a3538547fb4a9

    • SHA256

      4547b578ed4468731e348a47a16a26beeaf192c616b70d575f3a04328978a981

    • SHA512

      3260d9c83dda85aebaf6f46d9c8e6dabaeec0bc03a85f8a1591aebc33c450a5943187282b1a0323eea949bceb00f866aced663c8b3433792173198e15558d4c7

    • xmrig

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

    • XMRig Miner Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Sets file execution options in registry

    • Checks computer location settings

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

    • Modifies powershell logging option

MITRE ATT&CK Matrix ATT&CK v6

Execution

Command-Line Interface

1
T1059

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Tasks