General

  • Target
    _507224977a9112b74ca87ea08828259c15d39bd9744d6a71416d5e3500939b01.txt
  • Size 3.2MB
  • Sample260622-tm9epaev7v
  • SHA256 507224977a9112b74ca87ea08828259c15d39bd9744d6a71416d5e3500939b01
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.enogcaen-br.com

  • Port

    21

  • Password

    [8GQf=87B[+#jMZc

Targets

    • Target
      _507224977a9112b74ca87ea08828259c15d39bd9744d6a71416d5e3500939b01.txt
    • Size 3.2MB
    • SHA256 507224977a9112b74ca87ea08828259c15d39bd9744d6a71416d5e3500939b01
    • 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