General

  • Target

    d4bc6cd8bdaa6a27cef97e067f2fff32e48942b39b4669d369f07d9a89707b9f

  • Size

    625KB

  • Sample

    230604-pw9plach3s

  • MD5

    6aecd87f27dc73b38b0a8162499f4f49

  • SHA1

    f63062f21589e14a77ed8779f252be9e5cf59f26

  • SHA256

    d4bc6cd8bdaa6a27cef97e067f2fff32e48942b39b4669d369f07d9a89707b9f

  • SHA512

    0a235525617d58a25de27bd8d28138918808d72e0b299e9a27cdfe91af0d396f2579063245f4c5acd003778f0569cbe1500b63f9451594c5f556ae2a1a834f9a

  • SSDEEP

    12288:oMr+y90GHnBNdmCsMmpRdMEteimxE6LqrpQPgrjta8rNfQQxS4S2JEqHk:myL0Cud9teo6LgpGg1rNzxtEqHk

Malware Config

Extracted

Family

redline

Botnet

musa

C2

83.97.73.126:19046

Attributes
  • auth_value

    745cd242a52ab79c9c9026155d62f359

Extracted

Family

redline

Botnet

brain

C2

83.97.73.126:19046

Attributes
  • auth_value

    5fb8269baadec0c49899b9a7a0c8851f

Targets

    • Target

      d4bc6cd8bdaa6a27cef97e067f2fff32e48942b39b4669d369f07d9a89707b9f

    • Size

      625KB

    • MD5

      6aecd87f27dc73b38b0a8162499f4f49

    • SHA1

      f63062f21589e14a77ed8779f252be9e5cf59f26

    • SHA256

      d4bc6cd8bdaa6a27cef97e067f2fff32e48942b39b4669d369f07d9a89707b9f

    • SHA512

      0a235525617d58a25de27bd8d28138918808d72e0b299e9a27cdfe91af0d396f2579063245f4c5acd003778f0569cbe1500b63f9451594c5f556ae2a1a834f9a

    • SSDEEP

      12288:oMr+y90GHnBNdmCsMmpRdMEteimxE6LqrpQPgrjta8rNfQQxS4S2JEqHk:myL0Cud9teo6LgpGg1rNzxtEqHk

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks