General

  • Target
    4f3fcc434855edaabefc49d32d9f37ecc6c1d82ce23106224d5de50c4e02bb3b
  • Size 964KB
  • Sample260825-mg2dkazgnc
  • SHA256 4f3fcc434855edaabefc49d32d9f37ecc6c1d82ce23106224d5de50c4e02bb3b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Purchase order - VME5254.JS
    • Size 2.5MB
    • SHA256 903dc819a9dd053f4aa0f45e8fc0cf611b413b3b5347f9fe35894721c0775f1e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects DonutLoader

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v16

Tasks