General

  • Target

    a1dee75a66d6ad292c2523f6c6fcd0bc.exe

  • Size

    689KB

  • Sample

    201224-5fnlhbecve

  • MD5

    a1dee75a66d6ad292c2523f6c6fcd0bc

  • SHA1

    1cd17e139f712287fb0decaeb893dcfb1a049541

  • SHA256

    b96dd9954f0bdc6986ebb9f62c42d1b8872b278d1717a114141d3fea5e281363

  • SHA512

    fb8d09e760d55f180fb599cc3be6c7705860c8dd90494f4fd07fbc8ff73ec4664134366429c3e14f71ea0f95ec4354d2b6b6e818d98a93f4ccb9a40ec3d110d7

Malware Config

Targets

    • Target

      a1dee75a66d6ad292c2523f6c6fcd0bc.exe

    • Size

      689KB

    • MD5

      a1dee75a66d6ad292c2523f6c6fcd0bc

    • SHA1

      1cd17e139f712287fb0decaeb893dcfb1a049541

    • SHA256

      b96dd9954f0bdc6986ebb9f62c42d1b8872b278d1717a114141d3fea5e281363

    • SHA512

      fb8d09e760d55f180fb599cc3be6c7705860c8dd90494f4fd07fbc8ff73ec4664134366429c3e14f71ea0f95ec4354d2b6b6e818d98a93f4ccb9a40ec3d110d7

    • RedLine

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

    • RedLine Payload

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Loads dropped DLL

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks