General

  • Target

    35c894c4142cf4d35b922afcee66e1c1d1feb7803ff904371c3efc38d6d2373b.exe

  • Size

    1.0MB

  • Sample

    250304-cvsy8swyaz

  • MD5

    fe4cec9327984d46198551c2ed2854b4

  • SHA1

    99a35b409fc5828a8fdbdb19a7c08002d90b7c77

  • SHA256

    35c894c4142cf4d35b922afcee66e1c1d1feb7803ff904371c3efc38d6d2373b

  • SHA512

    41f03a6fa5ca4f77fc008c33836f542dff1f85cc8743c28a7501a281e81fdcc5a6ba8a74f0d220b9f63dd25ee801f751bacd5936ef23efcd046bdcd46e92bd78

  • SSDEEP

    24576:Mu6J33O0c+JY5UZ+XC0kGso6Fa+zSgtZ8jyYj6lWY:Wu0c++OCvkGs9Fa+zSgtzQnY

Malware Config

Extracted

Family

agenttesla

Credentials

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

Targets

    • Target

      35c894c4142cf4d35b922afcee66e1c1d1feb7803ff904371c3efc38d6d2373b.exe

    • Size

      1.0MB

    • MD5

      fe4cec9327984d46198551c2ed2854b4

    • SHA1

      99a35b409fc5828a8fdbdb19a7c08002d90b7c77

    • SHA256

      35c894c4142cf4d35b922afcee66e1c1d1feb7803ff904371c3efc38d6d2373b

    • SHA512

      41f03a6fa5ca4f77fc008c33836f542dff1f85cc8743c28a7501a281e81fdcc5a6ba8a74f0d220b9f63dd25ee801f751bacd5936ef23efcd046bdcd46e92bd78

    • SSDEEP

      24576:Mu6J33O0c+JY5UZ+XC0kGso6Fa+zSgtZ8jyYj6lWY:Wu0c++OCvkGs9Fa+zSgtzQnY

    • AgentTesla

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

    • Agenttesla family

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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