General

  • Target

    70303ea440f18f06fa67777799319c7d.exe

  • Size

    689KB

  • Sample

    201224-4ep5ehp8na

  • MD5

    70303ea440f18f06fa67777799319c7d

  • SHA1

    dc595125ac50fae49a3c9a655a25ca0588c538b8

  • SHA256

    d688fbf199c66861079b6fb41c9d6233d83ed7ec11f01324a92bb2b8cf661ab7

  • SHA512

    f8dffcb770b3ed990f2c383c99e4efdde4de7efadc227955a47a9e03c771943b6d99844944c7684ac0f5e575f57b1be5dce335a5d897eb303679329cefe40903

Malware Config

Targets

    • Target

      70303ea440f18f06fa67777799319c7d.exe

    • Size

      689KB

    • MD5

      70303ea440f18f06fa67777799319c7d

    • SHA1

      dc595125ac50fae49a3c9a655a25ca0588c538b8

    • SHA256

      d688fbf199c66861079b6fb41c9d6233d83ed7ec11f01324a92bb2b8cf661ab7

    • SHA512

      f8dffcb770b3ed990f2c383c99e4efdde4de7efadc227955a47a9e03c771943b6d99844944c7684ac0f5e575f57b1be5dce335a5d897eb303679329cefe40903

    • 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