General

  • Target
    INCOMING COLLECTION D-A ADVICE.PDF.exe
  • Size 751KB
  • Sample230830-qt4k8sfe98
  • SHA256 ac69b48787302afa53641d88ea384c6aff213692d4ffdf9963144ae1dd8c44bd
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      INCOMING COLLECTION D-A ADVICE.PDF.exe
    • Size 751KB
    • SHA256 ac69b48787302afa53641d88ea384c6aff213692d4ffdf9963144ae1dd8c44bd
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • 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

    • 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 v15

Tasks