General

  • Target

    46b8669e9461a618d8d4a2d9a9c25ecf7784ebdfe9d8ae3ea916616d4a142187

  • Size

    19.9MB

  • Sample

    220516-q69b9adbh4

  • MD5

    008afbc4a16dde427e27783f9f770661

  • SHA1

    d5fd149e06e316052076fa188f153e1fdd5c349a

  • SHA256

    46b8669e9461a618d8d4a2d9a9c25ecf7784ebdfe9d8ae3ea916616d4a142187

  • SHA512

    7c8c6e76251e09d1393ed820de5afc48f903c015125d537f9ef7d3e97c567fb7ec688e3edeb03acf6ca405fd44db072c9fd01a2f15d7d55db04f9f21768f0351

Malware Config

Targets

    • Target

      46b8669e9461a618d8d4a2d9a9c25ecf7784ebdfe9d8ae3ea916616d4a142187

    • Size

      19.9MB

    • MD5

      008afbc4a16dde427e27783f9f770661

    • SHA1

      d5fd149e06e316052076fa188f153e1fdd5c349a

    • SHA256

      46b8669e9461a618d8d4a2d9a9c25ecf7784ebdfe9d8ae3ea916616d4a142187

    • SHA512

      7c8c6e76251e09d1393ed820de5afc48f903c015125d537f9ef7d3e97c567fb7ec688e3edeb03acf6ca405fd44db072c9fd01a2f15d7d55db04f9f21768f0351

    • 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.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

1
T1005

Tasks