General

  • Target

    ffc6b173f9b255702bdcbe65dd606f6154865c7fea2b2488305ba8f0d9ccef58.exe

  • Size

    663KB

  • Sample

    241119-shxpnasmal

  • MD5

    e1dd3651d9a70515d3c9abf5d5f7ebea

  • SHA1

    96ba119b6a2e9b38f5f8fddf2295a165c173ac91

  • SHA256

    ffc6b173f9b255702bdcbe65dd606f6154865c7fea2b2488305ba8f0d9ccef58

  • SHA512

    0294cfbb18e873e28870d63f457c77d164f8895a82d7dd94923896595090b61b4a88731e4dc8705e5101ac557a33aa000efd6dae5a95d65f48198026290c7128

  • SSDEEP

    12288:k/ql/s0yLwhrglIcSCggngI15/IIdYSLzuhrHrKVuYlo37bbeHC68839KvKkR:DQw9zCgEzMIERG/ufbei68qw

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    zqamcx.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Methodman991

Targets

    • Target

      ffc6b173f9b255702bdcbe65dd606f6154865c7fea2b2488305ba8f0d9ccef58.exe

    • Size

      663KB

    • MD5

      e1dd3651d9a70515d3c9abf5d5f7ebea

    • SHA1

      96ba119b6a2e9b38f5f8fddf2295a165c173ac91

    • SHA256

      ffc6b173f9b255702bdcbe65dd606f6154865c7fea2b2488305ba8f0d9ccef58

    • SHA512

      0294cfbb18e873e28870d63f457c77d164f8895a82d7dd94923896595090b61b4a88731e4dc8705e5101ac557a33aa000efd6dae5a95d65f48198026290c7128

    • SSDEEP

      12288:k/ql/s0yLwhrglIcSCggngI15/IIdYSLzuhrHrKVuYlo37bbeHC68839KvKkR:DQw9zCgEzMIERG/ufbei68qw

    • AgentTesla

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

    • Agenttesla family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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