General

  • Target

    124d3330_4829.124d3330_4847.pdf.exe

  • Size

    766KB

  • Sample

    240930-shv6tswbkf

  • MD5

    61cc67fc6107f2cc08444d2ad64912f8

  • SHA1

    356e95d3e1814859418a9bcad93508abb1309211

  • SHA256

    c7ee9124f10a69564f9f096cc641aaf1c005a5270c8b62781ab71ced91a941d2

  • SHA512

    f5afbff46989909790a7f2405af8e7010e3e5dac7dfac001e2d68d84215240a0b86a6f56ccf7a286509632de3bd96fb8d6d6c8624f75211c2b671e4678d00fd5

  • SSDEEP

    12288:G1ZF8K63T4C1YD9avcgbjy37yeWG2tDpmAxRa4frkbKBRnvP9:GyMKdyz5WFxJDkbepP

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.musabody.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    MUSAbody_victoria2018

Targets

    • Target

      124d3330_4829.124d3330_4847.pdf.exe

    • Size

      766KB

    • MD5

      61cc67fc6107f2cc08444d2ad64912f8

    • SHA1

      356e95d3e1814859418a9bcad93508abb1309211

    • SHA256

      c7ee9124f10a69564f9f096cc641aaf1c005a5270c8b62781ab71ced91a941d2

    • SHA512

      f5afbff46989909790a7f2405af8e7010e3e5dac7dfac001e2d68d84215240a0b86a6f56ccf7a286509632de3bd96fb8d6d6c8624f75211c2b671e4678d00fd5

    • SSDEEP

      12288:G1ZF8K63T4C1YD9avcgbjy37yeWG2tDpmAxRa4frkbKBRnvP9:GyMKdyz5WFxJDkbepP

    • AgentTesla

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

    • 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 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks