General

  • Target

    QUOTE7772883_283848872_PDF.exe

  • Size

    959KB

  • Sample

    210112-7z6yl9cxms

  • MD5

    313d7f0143ce81f482c7a7578556dc0a

  • SHA1

    772ade0d0455e84ae58714c8f9335f8009a82e9a

  • SHA256

    dd364f123e241e6edd773382a05180e538e93eb6d471856f2217422e47526e51

  • SHA512

    bf96edcbfb5488c82d3e3f67b0bfe4ceb9ac5182ea0e489b3f92af6dc64368a1b143010191dd97498300b9200050314690aeb8fd7d14fb8b36bd13e5b23e47ad

Malware Config

Targets

    • Target

      QUOTE7772883_283848872_PDF.exe

    • Size

      959KB

    • MD5

      313d7f0143ce81f482c7a7578556dc0a

    • SHA1

      772ade0d0455e84ae58714c8f9335f8009a82e9a

    • SHA256

      dd364f123e241e6edd773382a05180e538e93eb6d471856f2217422e47526e51

    • SHA512

      bf96edcbfb5488c82d3e3f67b0bfe4ceb9ac5182ea0e489b3f92af6dc64368a1b143010191dd97498300b9200050314690aeb8fd7d14fb8b36bd13e5b23e47ad

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • Deletes itself

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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