General

  • Target
    MRF-D_009_21-AW-Deck-General-tools-sent-to-office-on07.02.2023-pdf.exe
  • Size 23KB
  • Sample230211-vvaf1adc22
  • SHA256 465a71fa9458ee9162610eae78424a2a3f75561af0a2ce10ab3e6afde10aa74c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • purecrypter

C2
  • https://onedrive.live.com/download?cid=BD9480D014FE52E5&resid=BD9480D014FE52E5%21380&authkey=AITcidcD1qd3mdU

Extracted

Family
  • agenttesla

C2
  • https://discord.com/api/webhooks/1070624884557893682/rLhLtlpSyBSHVnPJn5GQxtQ4uFeB-0QcpKQH1cFoVLnDhwMGNHekV5dNTg2kEYj8PtMY

Targets

    • Target
      MRF-D_009_21-AW-Deck-General-tools-sent-to-office-on07.02.2023-pdf.exe
    • Size 23KB
    • SHA256 465a71fa9458ee9162610eae78424a2a3f75561af0a2ce10ab3e6afde10aa74c
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

    • Checks computer location settings

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks