General

  • Target
    06082026_0141_05082026_IMG_RFQ-SGYR-#006821-Aug 05 2026_Revised.r00
  • Size 1.1MB
  • Sample260806-b36pmafb92
  • SHA256 1b91ebbdda5719c84ec155073df794372ac316e0ede85d2d6f9be93042176d30
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      IMG_RFQ-SGYR-#006821-Aug 05 2026_Revised.JS
    • Size 2.8MB
    • SHA256 3780f207b9e25d7f56b83920dacd5b758b2f3bbde5130016debd65025e6bfe77
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects DonutLoader

    • Family: AgentTesla

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

    • Family: DonutLoader

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

    • 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 data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

MITRE ATT&CK Enterprise v16

Tasks