General

  • Target
    a8f54c20e7634a4e491e86da5d1443e544cc6925e98550c976b2b7a20f2b0a73
  • Size 1.4MB
  • Sample260731-mrpshs1bre
  • SHA256 a8f54c20e7634a4e491e86da5d1443e544cc6925e98550c976b2b7a20f2b0a73
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      SVR26-616 - PDA - MARLIN DUA - TLP.JS
    • Size 3.2MB
    • SHA256 50ac7a4b85c3a8951b74379c72cf11a4ff02507a36ca387b27ce712573300fa1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

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

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks