General

  • Target

    bf6cc72a1e7cbcdb27b467b8537d161fac6d7ea5ae55636d6a16943366b70637

  • Size

    695KB

  • Sample

    230327-y3bktafa97

  • MD5

    748c744146cc89baf8ef8fd9191aa02a

  • SHA1

    7b0cb3cf9c91119c8c838b5cb352e31dec75f0fd

  • SHA256

    bf6cc72a1e7cbcdb27b467b8537d161fac6d7ea5ae55636d6a16943366b70637

  • SHA512

    cf6784b536a01d8c071e7e6608a6eaff5c9233c53e411f3a930f327cb20a6bad14aef78d1c901968a1a5290382e65a879ea98de2580983f10f372dbac8a7b468

  • SSDEEP

    12288:UMrNy90287RN5FphxgVnGmbW8W1LRzhaZHBovTeSnz3M5vPS1zxCnJ0plmR2r/pv:pyx8v/pclWzkZqvTe8z3M5y1xYmppLb

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      bf6cc72a1e7cbcdb27b467b8537d161fac6d7ea5ae55636d6a16943366b70637

    • Size

      695KB

    • MD5

      748c744146cc89baf8ef8fd9191aa02a

    • SHA1

      7b0cb3cf9c91119c8c838b5cb352e31dec75f0fd

    • SHA256

      bf6cc72a1e7cbcdb27b467b8537d161fac6d7ea5ae55636d6a16943366b70637

    • SHA512

      cf6784b536a01d8c071e7e6608a6eaff5c9233c53e411f3a930f327cb20a6bad14aef78d1c901968a1a5290382e65a879ea98de2580983f10f372dbac8a7b468

    • SSDEEP

      12288:UMrNy90287RN5FphxgVnGmbW8W1LRzhaZHBovTeSnz3M5vPS1zxCnJ0plmR2r/pv:pyx8v/pclWzkZqvTe8z3M5y1xYmppLb

    • 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