General

  • Target

    c55be92f0353b7a8ad743226e5e2c983f1aa03b4b154301e411f305724c19bf8

  • Size

    701KB

  • Sample

    230327-1zty4ahe3v

  • MD5

    b9ffe2331acaf2be4bc0a270da98b10a

  • SHA1

    46041e7a2c5a02b57e2426c5ddab79f738fab5d1

  • SHA256

    c55be92f0353b7a8ad743226e5e2c983f1aa03b4b154301e411f305724c19bf8

  • SHA512

    9c25c94a5b5a5efa6d214fe213b61cc301664876cbf2d079ec6ee7047bdeb53b16496e2b919cf521a92de0983e9ee2a86d1f6502d47fbab32e992df33c9466b1

  • SSDEEP

    12288:zMray902nVQZe4uJ2faPyV8dLO3ltLha/qMADHb+Qfpuu93eB++G:lyrm5m2f0OHh8qbDHqQfz9uA+G

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

      c55be92f0353b7a8ad743226e5e2c983f1aa03b4b154301e411f305724c19bf8

    • Size

      701KB

    • MD5

      b9ffe2331acaf2be4bc0a270da98b10a

    • SHA1

      46041e7a2c5a02b57e2426c5ddab79f738fab5d1

    • SHA256

      c55be92f0353b7a8ad743226e5e2c983f1aa03b4b154301e411f305724c19bf8

    • SHA512

      9c25c94a5b5a5efa6d214fe213b61cc301664876cbf2d079ec6ee7047bdeb53b16496e2b919cf521a92de0983e9ee2a86d1f6502d47fbab32e992df33c9466b1

    • SSDEEP

      12288:zMray902nVQZe4uJ2faPyV8dLO3ltLha/qMADHb+Qfpuu93eB++G:lyrm5m2f0OHh8qbDHqQfz9uA+G

    • 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