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General

  • Target

    c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe

  • Size

    832KB

  • Sample

    240509-lth73sed59

  • MD5

    b3730f72532c1c918f645115693a3303

  • SHA1

    837e374617a133d1697904b69b4a8a6625486348

  • SHA256

    c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25

  • SHA512

    1efe9dadb3bae9b235f62eb802e6fef815766eda7b123dcb91b72f8cd13450e627ba31029e2257a4599cf94ae0c26d2ce2ec94c41109eb8e3b05b1a84d46daaf

  • SSDEEP

    12288:amwNO3FVZ8aBCNCziHADPeAMXLZ6kvBuox6eDz2Qkd:3wNc4mjExZse/k

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.normagroup.com.tr
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    Bossu_56@@12345@_

Targets

    • Target

      c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe

    • Size

      832KB

    • MD5

      b3730f72532c1c918f645115693a3303

    • SHA1

      837e374617a133d1697904b69b4a8a6625486348

    • SHA256

      c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25

    • SHA512

      1efe9dadb3bae9b235f62eb802e6fef815766eda7b123dcb91b72f8cd13450e627ba31029e2257a4599cf94ae0c26d2ce2ec94c41109eb8e3b05b1a84d46daaf

    • SSDEEP

      12288:amwNO3FVZ8aBCNCziHADPeAMXLZ6kvBuox6eDz2Qkd:3wNc4mjExZse/k

    • AgentTesla

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks