General

  • Target

    GoogleUpdateTaskMachineQCW.exe

  • Size

    5.0MB

  • Sample

    240522-d8r5jaba6w

  • MD5

    4e9292f02efc44abd5a2671439283405

  • SHA1

    8fe8f59ad5cbb35115a3e997848b1f9c968dccfb

  • SHA256

    53b0c0f60949cc15b4514b8fb1642bef07c5c65a48e4adc247da22a254b66437

  • SHA512

    f0774ed0643c9c35de61c133e03640596b3dd64f8d26c4b9b959fe51678a4775be39fb2ddea8402342b3f341642a3e0a80f656dd567239535c270df5d25fbc43

  • SSDEEP

    98304:sF322L5o+zIKbC+YO61IxwSXxfuGtaoZohphcnZCdHHugWdDfDHOaRighoYU:sF322lor4C/O6etbTZohXZdnupDfD1R0

Malware Config

Targets

    • Target

      GoogleUpdateTaskMachineQCW.exe

    • Size

      5.0MB

    • MD5

      4e9292f02efc44abd5a2671439283405

    • SHA1

      8fe8f59ad5cbb35115a3e997848b1f9c968dccfb

    • SHA256

      53b0c0f60949cc15b4514b8fb1642bef07c5c65a48e4adc247da22a254b66437

    • SHA512

      f0774ed0643c9c35de61c133e03640596b3dd64f8d26c4b9b959fe51678a4775be39fb2ddea8402342b3f341642a3e0a80f656dd567239535c270df5d25fbc43

    • SSDEEP

      98304:sF322L5o+zIKbC+YO61IxwSXxfuGtaoZohphcnZCdHHugWdDfDHOaRighoYU:sF322lor4C/O6etbTZohXZdnupDfD1R0

    • xmrig

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

    • XMRig Miner payload

    • Creates new service(s)

    • Drops file in Drivers directory

    • Stops running service(s)

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

System Services

2
T1569

Service Execution

2
T1569.002

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Defense Evasion

Impair Defenses

1
T1562

Impact

Service Stop

1
T1489

Tasks