General

  • Target

    c6557f1d0e58349d38f3e408c82f6b2513285cdb5c5a2c71c892bf8d10d8cb77

  • Size

    696KB

  • Sample

    230327-zlqtvafb87

  • MD5

    41fc6777968949bcb038070cc8a00b7b

  • SHA1

    c89d4fa83d5a8cf9dbfa65ceb036a4c561548da1

  • SHA256

    c6557f1d0e58349d38f3e408c82f6b2513285cdb5c5a2c71c892bf8d10d8cb77

  • SHA512

    335659f1e6e7a97e226fe887dd4e8d0bd05a6d1f4314dc1bfe5c125353791f9539291a99905e572980117a1ee3879b5b1eb4bd85cd0c630603b444de0bfaff72

  • SSDEEP

    12288:4MrLy90anlkTlhTP77HhfwVzIhhJtr32AYraIM+zSSyJ2Spl5b:zydnoP77YzAztx7LKSFgSnB

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

      c6557f1d0e58349d38f3e408c82f6b2513285cdb5c5a2c71c892bf8d10d8cb77

    • Size

      696KB

    • MD5

      41fc6777968949bcb038070cc8a00b7b

    • SHA1

      c89d4fa83d5a8cf9dbfa65ceb036a4c561548da1

    • SHA256

      c6557f1d0e58349d38f3e408c82f6b2513285cdb5c5a2c71c892bf8d10d8cb77

    • SHA512

      335659f1e6e7a97e226fe887dd4e8d0bd05a6d1f4314dc1bfe5c125353791f9539291a99905e572980117a1ee3879b5b1eb4bd85cd0c630603b444de0bfaff72

    • SSDEEP

      12288:4MrLy90anlkTlhTP77HhfwVzIhhJtr32AYraIM+zSSyJ2Spl5b:zydnoP77YzAztx7LKSFgSnB

    • 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