General

  • Target

    5fa40296f35877388f8d71e9f8a954988c89a6c45d5d83837f7c2bcf9d017003

  • Size

    474KB

  • Sample

    230213-3ymjqsgf4x

  • MD5

    a6d3038160a97f2a40625e5b78536a49

  • SHA1

    774012817dda480f33ca3405d7fd3725986ec8ef

  • SHA256

    5fa40296f35877388f8d71e9f8a954988c89a6c45d5d83837f7c2bcf9d017003

  • SHA512

    97717441f06ef36fb35ef6f83cbe8e9dcdc2ef91b60fd94c1abf4425060d58c755f683862758429c0a06592dee39d2b74328141fcdb6a2f7ce3634a9f5b479d3

  • SSDEEP

    6144:K5y+bnr+kp0yN90QE6gMYyeK3zoQLoyS6PnFUw1b4viT3F6gX+mFY:/MrQy90ogKeovbnFnd4aT3Uy7FY

Malware Config

Extracted

Family

redline

Botnet

fusa

C2

193.233.20.12:4132

Attributes
  • auth_value

    a08b2f01bd2af756e38c5dd60e87e697

Extracted

Family

redline

Botnet

crnn

C2

176.113.115.17:4132

Attributes
  • auth_value

    6dfbf5eac3db7046d55dfd3f6608be3f

Targets

    • Target

      5fa40296f35877388f8d71e9f8a954988c89a6c45d5d83837f7c2bcf9d017003

    • Size

      474KB

    • MD5

      a6d3038160a97f2a40625e5b78536a49

    • SHA1

      774012817dda480f33ca3405d7fd3725986ec8ef

    • SHA256

      5fa40296f35877388f8d71e9f8a954988c89a6c45d5d83837f7c2bcf9d017003

    • SHA512

      97717441f06ef36fb35ef6f83cbe8e9dcdc2ef91b60fd94c1abf4425060d58c755f683862758429c0a06592dee39d2b74328141fcdb6a2f7ce3634a9f5b479d3

    • SSDEEP

      6144:K5y+bnr+kp0yN90QE6gMYyeK3zoQLoyS6PnFUw1b4viT3F6gX+mFY:/MrQy90ogKeovbnFnd4aT3Uy7FY

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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