General

  • Target

    quotation.exe

  • Size

    902KB

  • Sample

    230330-jdj4bsbe53

  • MD5

    2b564516caf1e0e77e93c3d154281f16

  • SHA1

    fdb405c650f80a7067d1ae7d33ddbed9d0b27dd1

  • SHA256

    f4d76f6893e4996666f0bbb670ad59bfd7201356080b213015621449c0aa2710

  • SHA512

    f71f11ea8fb37af46a57f493dc417224960fb2c57870c9669ef83b34c45c633354e5d82b882664f613597f94a46b876acb95e8283e4c96e17ef07e086dab0ac8

  • SSDEEP

    12288:nc2TJ+aMCZzHAe2AG7WtrYhhcA9D/4BjDtmABdVefwFCz1IROdFiMSdg7QCLe5ba:nT8YZzHA9Z0rYhkBhd3Fwa0FfSdgfLC

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.aficofilters.com.eg
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    aml@98513

Targets

    • Target

      quotation.exe

    • Size

      902KB

    • MD5

      2b564516caf1e0e77e93c3d154281f16

    • SHA1

      fdb405c650f80a7067d1ae7d33ddbed9d0b27dd1

    • SHA256

      f4d76f6893e4996666f0bbb670ad59bfd7201356080b213015621449c0aa2710

    • SHA512

      f71f11ea8fb37af46a57f493dc417224960fb2c57870c9669ef83b34c45c633354e5d82b882664f613597f94a46b876acb95e8283e4c96e17ef07e086dab0ac8

    • SSDEEP

      12288:nc2TJ+aMCZzHAe2AG7WtrYhhcA9D/4BjDtmABdVefwFCz1IROdFiMSdg7QCLe5ba:nT8YZzHA9Z0rYhkBhd3Fwa0FfSdgfLC

    • AgentTesla

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

    • Checks computer location settings

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

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • 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 Enterprise v6

Tasks