General

  • Target

    d3cb728611687935ba03d9a5d29cb77477bedca283d9a9e001a84255135bce16

  • Size

    539KB

  • Sample

    230324-kxvvlsdc45

  • MD5

    7bcddc8ee0f08206efcaf8b4e9ab528c

  • SHA1

    201ae694d3922fdb90b1f40e58aa3a739ba7db90

  • SHA256

    d3cb728611687935ba03d9a5d29cb77477bedca283d9a9e001a84255135bce16

  • SHA512

    1e8b53b61fcd4c9c61f34f74366abcae25b3e9322ef13dbbc2914475a103148287e378b8044be910a8ea31f48f3311ab817bdbc9a050684883a9366ffa2fd3ae

  • SSDEEP

    12288:HMrmy90Gm4dAmF3tY/ciS1aUq7YJxtI4+/S/x0cSXILd/:hyrJtLEUIYbkK/mbXU/

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

      d3cb728611687935ba03d9a5d29cb77477bedca283d9a9e001a84255135bce16

    • Size

      539KB

    • MD5

      7bcddc8ee0f08206efcaf8b4e9ab528c

    • SHA1

      201ae694d3922fdb90b1f40e58aa3a739ba7db90

    • SHA256

      d3cb728611687935ba03d9a5d29cb77477bedca283d9a9e001a84255135bce16

    • SHA512

      1e8b53b61fcd4c9c61f34f74366abcae25b3e9322ef13dbbc2914475a103148287e378b8044be910a8ea31f48f3311ab817bdbc9a050684883a9366ffa2fd3ae

    • SSDEEP

      12288:HMrmy90Gm4dAmF3tY/ciS1aUq7YJxtI4+/S/x0cSXILd/:hyrJtLEUIYbkK/mbXU/

    • 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