General

  • Target

    e7d89a6a4e158100ef441f920b06da5b80249adc8a25f124bbd09c6e95e6e930

  • Size

    680KB

  • Sample

    230324-k3336sdc64

  • MD5

    f7209f97480ad67ad1ba0ed419687e31

  • SHA1

    320401d8a2d5cdea154dbb258deb3479a1c0b0c7

  • SHA256

    e7d89a6a4e158100ef441f920b06da5b80249adc8a25f124bbd09c6e95e6e930

  • SHA512

    121d6381522cdd7be9b9d50f5b2cd64d255368357cf1ba115d1cad525b1514878e1a9e07fae8942c1899326652621805780d20f2bceed98cf169258753f103cc

  • SSDEEP

    12288:Nd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:NT08PtIsuup4IO6oz5VC1

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      e7d89a6a4e158100ef441f920b06da5b80249adc8a25f124bbd09c6e95e6e930

    • Size

      680KB

    • MD5

      f7209f97480ad67ad1ba0ed419687e31

    • SHA1

      320401d8a2d5cdea154dbb258deb3479a1c0b0c7

    • SHA256

      e7d89a6a4e158100ef441f920b06da5b80249adc8a25f124bbd09c6e95e6e930

    • SHA512

      121d6381522cdd7be9b9d50f5b2cd64d255368357cf1ba115d1cad525b1514878e1a9e07fae8942c1899326652621805780d20f2bceed98cf169258753f103cc

    • SSDEEP

      12288:Nd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:NT08PtIsuup4IO6oz5VC1

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v6

Tasks