General

  • Target

    8565599f5b0a1116e27d91eef13fa6b80f18b54acd33d980bf932d0a99f5ac54

  • Size

    690KB

  • Sample

    230328-bkvjmsaa6s

  • MD5

    0bbe5f3fae01b4cad81f3d3663514b9c

  • SHA1

    3ff8d1d3f2aa63321d152e3ef4012a6b30c9cbb3

  • SHA256

    8565599f5b0a1116e27d91eef13fa6b80f18b54acd33d980bf932d0a99f5ac54

  • SHA512

    b3689cb7351f4c6fbd757a8bce7b65b1d32921524791e8da03bd45826b28a570c48ec643432ced66e10d07543536139f3b5376387f853368ca749fba80434fba

  • SSDEEP

    12288:LMrGy90V2jBw4kHhZyxdpNELyV65hLudz5uK3Wb2eWbo7xUYvOFrOfigSMA/0j+K:NyEBgxdpNjIfadQKe2X4yYKrOagSUyK

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

      8565599f5b0a1116e27d91eef13fa6b80f18b54acd33d980bf932d0a99f5ac54

    • Size

      690KB

    • MD5

      0bbe5f3fae01b4cad81f3d3663514b9c

    • SHA1

      3ff8d1d3f2aa63321d152e3ef4012a6b30c9cbb3

    • SHA256

      8565599f5b0a1116e27d91eef13fa6b80f18b54acd33d980bf932d0a99f5ac54

    • SHA512

      b3689cb7351f4c6fbd757a8bce7b65b1d32921524791e8da03bd45826b28a570c48ec643432ced66e10d07543536139f3b5376387f853368ca749fba80434fba

    • SSDEEP

      12288:LMrGy90V2jBw4kHhZyxdpNELyV65hLudz5uK3Wb2eWbo7xUYvOFrOfigSMA/0j+K:NyEBgxdpNjIfadQKe2X4yYKrOagSUyK

    • 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