General

  • Target

    0fe3a116cb8a3d0b067896f634c6ae959c6a4e43e45855d5aa3f8de425d7ea72

  • Size

    695KB

  • Sample

    230327-vnsc8sed83

  • MD5

    661d8125e85a0fc32626d822a2605ab4

  • SHA1

    e15e7ccf63d8a055b164f770f2b99e9b67ed6792

  • SHA256

    0fe3a116cb8a3d0b067896f634c6ae959c6a4e43e45855d5aa3f8de425d7ea72

  • SHA512

    665d265a7bccfd5b280fb2b8a32924b6358275e32440495f0994a34d1f906fca45931f67b857d486b06243a4e06027b21d8c6dbdfc4851bd1c22432b054e922a

  • SSDEEP

    12288:RMrry903vnHtpBRULZf+YeAUq9ocDXKNAvIDRnhK2Qs6yIlKf4IJb:WyKvnHuw7JN8amADBhK2QsvRt

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

      0fe3a116cb8a3d0b067896f634c6ae959c6a4e43e45855d5aa3f8de425d7ea72

    • Size

      695KB

    • MD5

      661d8125e85a0fc32626d822a2605ab4

    • SHA1

      e15e7ccf63d8a055b164f770f2b99e9b67ed6792

    • SHA256

      0fe3a116cb8a3d0b067896f634c6ae959c6a4e43e45855d5aa3f8de425d7ea72

    • SHA512

      665d265a7bccfd5b280fb2b8a32924b6358275e32440495f0994a34d1f906fca45931f67b857d486b06243a4e06027b21d8c6dbdfc4851bd1c22432b054e922a

    • SSDEEP

      12288:RMrry903vnHtpBRULZf+YeAUq9ocDXKNAvIDRnhK2Qs6yIlKf4IJb:WyKvnHuw7JN8amADBhK2QsvRt

    • 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