General

  • Target

    777b65a191ea60d5610684d2bf2288ff74a8ce9add198eb66740d7e969216604

  • Size

    696KB

  • Sample

    230327-z8eebshd2s

  • MD5

    4be4fb089c9f6b5c2faaaedb1f43a1b4

  • SHA1

    0b9e3bc5d1a4d01e2af8c5b9c724eae5bcf6b63f

  • SHA256

    777b65a191ea60d5610684d2bf2288ff74a8ce9add198eb66740d7e969216604

  • SHA512

    07cb21ed649aa7d7704ae12d75a5c72fc8b259349986b830bbb148c8a0e287c01b0d2f98a3e744c8e13e08bd9ebb875fb9bba36054fe9f4eddefe9056e519b4a

  • SSDEEP

    12288:mMrny90G0c7jHGx37VrDC/UOEW6wmRIZ3i8az1+1zJOFKQ1qC2Z:xyzzG39I7CSA1+x0N8

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

      777b65a191ea60d5610684d2bf2288ff74a8ce9add198eb66740d7e969216604

    • Size

      696KB

    • MD5

      4be4fb089c9f6b5c2faaaedb1f43a1b4

    • SHA1

      0b9e3bc5d1a4d01e2af8c5b9c724eae5bcf6b63f

    • SHA256

      777b65a191ea60d5610684d2bf2288ff74a8ce9add198eb66740d7e969216604

    • SHA512

      07cb21ed649aa7d7704ae12d75a5c72fc8b259349986b830bbb148c8a0e287c01b0d2f98a3e744c8e13e08bd9ebb875fb9bba36054fe9f4eddefe9056e519b4a

    • SSDEEP

      12288:mMrny90G0c7jHGx37VrDC/UOEW6wmRIZ3i8az1+1zJOFKQ1qC2Z:xyzzG39I7CSA1+x0N8

    • 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