General

  • Target

    35a37aefffbaae09847f3e823969e8d7ecd55a5fc8a9d3a078119ef07695a1f2

  • Size

    354KB

  • Sample

    220925-q1q9gsehc5

  • MD5

    e141967a41334d6dd1d7c7adac5ca003

  • SHA1

    6f6200ad4360b17ee575b4a761dadc213d34e1b5

  • SHA256

    35a37aefffbaae09847f3e823969e8d7ecd55a5fc8a9d3a078119ef07695a1f2

  • SHA512

    53cad1f2170ec291b2088ac290a8d47c868d2e53d5276d9cf9efe5d917461f98bbe28c03eee7bf5e354e546b420f60c2f9ec31901566b5e27817a558392324d9

  • SSDEEP

    6144:copjgUqY88VzWVa9zTRf7pbyvDROyEcZ:cJUDpyg5da

Malware Config

Targets

    • Target

      35a37aefffbaae09847f3e823969e8d7ecd55a5fc8a9d3a078119ef07695a1f2

    • Size

      354KB

    • MD5

      e141967a41334d6dd1d7c7adac5ca003

    • SHA1

      6f6200ad4360b17ee575b4a761dadc213d34e1b5

    • SHA256

      35a37aefffbaae09847f3e823969e8d7ecd55a5fc8a9d3a078119ef07695a1f2

    • SHA512

      53cad1f2170ec291b2088ac290a8d47c868d2e53d5276d9cf9efe5d917461f98bbe28c03eee7bf5e354e546b420f60c2f9ec31901566b5e27817a558392324d9

    • SSDEEP

      6144:copjgUqY88VzWVa9zTRf7pbyvDROyEcZ:cJUDpyg5da

    • Imminent RAT

      Remote-access trojan based on Imminent Monitor remote admin software.

    • xmrig

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

    • XMRig Miner payload

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Command and Control

Web Service

1
T1102

Tasks