General

  • Target

    e4abeca3f1e138479cda142530fbc810N

  • Size

    585KB

  • Sample

    240909-cbwk1syepd

  • MD5

    e4abeca3f1e138479cda142530fbc810

  • SHA1

    5b010c25a6b4702d6d0ea9c48d2a3339de5d5182

  • SHA256

    b50fc7113a6c52967913e5bada3755364af76c2188ed621af5f23c3669648425

  • SHA512

    93b8dea3bc03d88c1ac6e6b0e171f3db2153f73c139dc513b6ee16c74f4499461e92cf06bf2421fef2463f0441f8db655c1c4ae38c2c1705fe805035e31a5ab3

  • SSDEEP

    12288:yYV6MorX7qzuC3QHO9FQVHPF51jgcdF++2Jw4THc7E6mVIE:BBXu9HGaVHWxJwGHcg6mv

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.antoniomayol.com:21
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    cMhKDQUk1{;%

Targets

    • Target

      e4abeca3f1e138479cda142530fbc810N

    • Size

      585KB

    • MD5

      e4abeca3f1e138479cda142530fbc810

    • SHA1

      5b010c25a6b4702d6d0ea9c48d2a3339de5d5182

    • SHA256

      b50fc7113a6c52967913e5bada3755364af76c2188ed621af5f23c3669648425

    • SHA512

      93b8dea3bc03d88c1ac6e6b0e171f3db2153f73c139dc513b6ee16c74f4499461e92cf06bf2421fef2463f0441f8db655c1c4ae38c2c1705fe805035e31a5ab3

    • SSDEEP

      12288:yYV6MorX7qzuC3QHO9FQVHPF51jgcdF++2Jw4THc7E6mVIE:BBXu9HGaVHWxJwGHcg6mv

    • AgentTesla

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks