General

  • Target
    914f0c473bad57856667a48b6b000057cd2f1344e5d9fe4b98f386752250be8d
  • Size 2.1MB
  • Sample261014-3kgrbstyft
  • SHA256 914f0c473bad57856667a48b6b000057cd2f1344e5d9fe4b98f386752250be8d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.hivimer.com

  • Port

    21

  • Password

    aNwb8)up-g;K?7%Q

Targets

    • Target
      HD RQT_SC-1013-02-.JS
    • Size 4.7MB
    • SHA256 a86f2464a365a3f2fa330d0d2af03e0b50fa8900f7f744949e76c29be5232d59
    • 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 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 NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks