General

  • Target
    23102026_1614_23102026_NEW_PO_NOVA_TRADE.js.zip
  • Size 1.2MB
  • Sample261023-tp164acw5v
  • SHA256 fe39b58d5352675132bdab9e14a71e9c33de2bfe087e2cc67ec266a37b56d716
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      NEW_PO_NOVA_TRADE.js
    • Size 3.2MB
    • SHA256 4e01506195fae2b2bd8e8b04ff51985abd42bd06fcfcfaf9bea9f9184d1f5388
    • 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

    • Loads dropped DLL

    • 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