General

  • Target

    73a68decabd62cfc0bf62768b7ddb1e17952096ac5c588bb9a4ccb816dbbcecf

  • Size

    680KB

  • Sample

    230324-kap1vadb45

  • MD5

    63ec553e97d632b15005993b829a77d6

  • SHA1

    f27caa937fb4be4b1acc5c951e8228fed1438c57

  • SHA256

    73a68decabd62cfc0bf62768b7ddb1e17952096ac5c588bb9a4ccb816dbbcecf

  • SHA512

    66204e79bc055fdfb4c4a488083eda4edc84b058ccaa5dcea95b9df1895ec8cb3315bcf436bac1064e1756374047a2eaf1e89e55cef84dfd23e1aa8bf502339f

  • SSDEEP

    12288:Ld898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:LT08PtIsuup4IO6oz5VC1

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

      73a68decabd62cfc0bf62768b7ddb1e17952096ac5c588bb9a4ccb816dbbcecf

    • Size

      680KB

    • MD5

      63ec553e97d632b15005993b829a77d6

    • SHA1

      f27caa937fb4be4b1acc5c951e8228fed1438c57

    • SHA256

      73a68decabd62cfc0bf62768b7ddb1e17952096ac5c588bb9a4ccb816dbbcecf

    • SHA512

      66204e79bc055fdfb4c4a488083eda4edc84b058ccaa5dcea95b9df1895ec8cb3315bcf436bac1064e1756374047a2eaf1e89e55cef84dfd23e1aa8bf502339f

    • SSDEEP

      12288:Ld898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:LT08PtIsuup4IO6oz5VC1

    • 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