General

  • Target

    750aae8a8faef003eafd6f99a08a362c5b32ab18c623d5942b8dcc116e68a5ca

  • Size

    695KB

  • Sample

    230327-zzbbbafc46

  • MD5

    b2db2c2428e1e814af9fd0b4f81a72ee

  • SHA1

    4b9db1b7b6e414eef1a5728724568b2528991359

  • SHA256

    750aae8a8faef003eafd6f99a08a362c5b32ab18c623d5942b8dcc116e68a5ca

  • SHA512

    330ab0b6ace7f7d77176b56a59b29a2b27f923dbd55eedf29b6b54b27eafc0e4181243db37b4a6f4af45a865cb3ae84f30e9ba102401b996214f9ed53f7d3bda

  • SSDEEP

    12288:2Mrxy90tYwNoIYBT9kvW2p5VMZ0NyXLNzfdpJCtgEbNvCV/CPA:fyOOke25002L9ffagpV/D

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

      750aae8a8faef003eafd6f99a08a362c5b32ab18c623d5942b8dcc116e68a5ca

    • Size

      695KB

    • MD5

      b2db2c2428e1e814af9fd0b4f81a72ee

    • SHA1

      4b9db1b7b6e414eef1a5728724568b2528991359

    • SHA256

      750aae8a8faef003eafd6f99a08a362c5b32ab18c623d5942b8dcc116e68a5ca

    • SHA512

      330ab0b6ace7f7d77176b56a59b29a2b27f923dbd55eedf29b6b54b27eafc0e4181243db37b4a6f4af45a865cb3ae84f30e9ba102401b996214f9ed53f7d3bda

    • SSDEEP

      12288:2Mrxy90tYwNoIYBT9kvW2p5VMZ0NyXLNzfdpJCtgEbNvCV/CPA:fyOOke25002L9ffagpV/D

    • 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