General

  • Target

    274013bc54c33bfd77473b8a92016b247b6832a1d26a9f412596cc9189775efe.exe

  • Size

    1.0MB

  • Sample

    240419-bhkxesdb8w

  • MD5

    0193a0a5847efd51f91bc7b2d4fe8a78

  • SHA1

    a328221484cc2d9d153d4bed7f1278b7d8bf37cf

  • SHA256

    274013bc54c33bfd77473b8a92016b247b6832a1d26a9f412596cc9189775efe

  • SHA512

    06a1467e49ed319f16aa8b0e7469c15d335305016fbc5ba81676625a5add7fe4f62ee563e26c7af7af099d3c4ff6206a8622fd39fc8344a99c144c00b43f6876

  • SSDEEP

    24576:dAHnh+eWsN3skA4RV1Hom2KXMmHazaV/F9MaT69H5:8h+ZkldoPK8YazA9MaC

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.elquijotebanquetes.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    -GN,s*KH{VEhPmo)+f

Targets

    • Target

      274013bc54c33bfd77473b8a92016b247b6832a1d26a9f412596cc9189775efe.exe

    • Size

      1.0MB

    • MD5

      0193a0a5847efd51f91bc7b2d4fe8a78

    • SHA1

      a328221484cc2d9d153d4bed7f1278b7d8bf37cf

    • SHA256

      274013bc54c33bfd77473b8a92016b247b6832a1d26a9f412596cc9189775efe

    • SHA512

      06a1467e49ed319f16aa8b0e7469c15d335305016fbc5ba81676625a5add7fe4f62ee563e26c7af7af099d3c4ff6206a8622fd39fc8344a99c144c00b43f6876

    • SSDEEP

      24576:dAHnh+eWsN3skA4RV1Hom2KXMmHazaV/F9MaT69H5:8h+ZkldoPK8YazA9MaC

    • AgentTesla

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

    • Detect packed .NET executables. Mostly AgentTeslaV4.

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

    • Detects executables referencing Windows vault credential objects. Observed in infostealers

    • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

    • Detects executables referencing many email and collaboration clients. Observed in information stealers

    • Detects executables referencing many file transfer clients. Observed in information stealers

    • 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 SetThreadContext

MITRE ATT&CK Matrix

Tasks