General

  • Target
    eac05791af7cd178ae0c017b225dcefbbf860b4e927fe8045ba7f57636bb91b4.exe
  • Size 380KB
  • Sample260703-v5dleads8s
  • SHA256 eac05791af7cd178ae0c017b225dcefbbf860b4e927fe8045ba7f57636bb91b4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.duct-master.com

  • Port

    21

  • Password

    t{q~zwL^r7HdcUh1

Targets

    • Target
      eac05791af7cd178ae0c017b225dcefbbf860b4e927fe8045ba7f57636bb91b4.exe
    • Size 380KB
    • SHA256 eac05791af7cd178ae0c017b225dcefbbf860b4e927fe8045ba7f57636bb91b4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

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

    • Family: Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Loads dropped DLL

    • 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 NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 23d618a0293c78ce00f7c6e6dd8b8923621da7dd1f63a070163ef4c0ec3033d6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks