General

  • Target

    e7a8a37c08372a7b8b604fbe0a10b8543cebd558a1b91eb2e8178efbc1313b36

  • Size

    700KB

  • Sample

    230327-3xyklshg71

  • MD5

    ed6fb11df99569705d91aa95f06e63d3

  • SHA1

    52155e28857bf8ada2e879b555ffb0d8153c3821

  • SHA256

    e7a8a37c08372a7b8b604fbe0a10b8543cebd558a1b91eb2e8178efbc1313b36

  • SHA512

    3cd3470bc6f9d5eaebe43b8fd7330754c3dc1ea1a39888cd7078855833f46d0da5c2af945b08a4d4047bff42cf2e30ff199cc04f7affa692d38773a6e80acff7

  • SSDEEP

    12288:rMrxy900iLRMFPKhlUyJ9DuucAQ0uNDk0W9eg/wUobP+4Y1COVetGa/ur/:CyQLgKh1Q0T0W4iwUo7+V1H4tvur/

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

      e7a8a37c08372a7b8b604fbe0a10b8543cebd558a1b91eb2e8178efbc1313b36

    • Size

      700KB

    • MD5

      ed6fb11df99569705d91aa95f06e63d3

    • SHA1

      52155e28857bf8ada2e879b555ffb0d8153c3821

    • SHA256

      e7a8a37c08372a7b8b604fbe0a10b8543cebd558a1b91eb2e8178efbc1313b36

    • SHA512

      3cd3470bc6f9d5eaebe43b8fd7330754c3dc1ea1a39888cd7078855833f46d0da5c2af945b08a4d4047bff42cf2e30ff199cc04f7affa692d38773a6e80acff7

    • SSDEEP

      12288:rMrxy900iLRMFPKhlUyJ9DuucAQ0uNDk0W9eg/wUobP+4Y1COVetGa/ur/:CyQLgKh1Q0T0W4iwUo7+V1H4tvur/

    • 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