General

  • Target
    multitool.vbs
  • Size 305B
  • Sample261003-2b2jpsybka
  • SHA256 979351e1103a56b1084347b0e0e71ecd793d3622fbfbdda2699910f79abda4fe
  • MD5 SHA1 SHA512 TLSH

Malware Config

Targets

    • Target
      multitool.vbs
    • Size 305B
    • SHA256 979351e1103a56b1084347b0e0e71ecd793d3622fbfbdda2699910f79abda4fe
    • MD5 SHA1 SHA512 TLSH
    • Family: xmrig

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

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Executes a VBScript file via the Windows Script Host.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks