General

  • Target

    552b3025b4c6ae816c6103297fe1f28e31f878365d379dc09e1486376b0647f3

  • Size

    700KB

  • Sample

    230327-23vv8shf7x

  • MD5

    ea8b05d390c2acb08463fb87b8d3f928

  • SHA1

    af983b5130bba508448012a518e091af0e0b2cd3

  • SHA256

    552b3025b4c6ae816c6103297fe1f28e31f878365d379dc09e1486376b0647f3

  • SHA512

    cfac0429848b2bdecdb9fb670d5e753c09bb6b06f380424ede3ceeac315a98d90e8f1c3bb4b038af7e20091866afc557f552aadc5717c3e2f60c7b3cc1e3ab4b

  • SSDEEP

    12288:SMrTy90KIc0Kj5K0P9DGAcAZNkqOT8x3lx2fjT/YmE:ZyVj5jsqkY3lx2LUb

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

      552b3025b4c6ae816c6103297fe1f28e31f878365d379dc09e1486376b0647f3

    • Size

      700KB

    • MD5

      ea8b05d390c2acb08463fb87b8d3f928

    • SHA1

      af983b5130bba508448012a518e091af0e0b2cd3

    • SHA256

      552b3025b4c6ae816c6103297fe1f28e31f878365d379dc09e1486376b0647f3

    • SHA512

      cfac0429848b2bdecdb9fb670d5e753c09bb6b06f380424ede3ceeac315a98d90e8f1c3bb4b038af7e20091866afc557f552aadc5717c3e2f60c7b3cc1e3ab4b

    • SSDEEP

      12288:SMrTy90KIc0Kj5K0P9DGAcAZNkqOT8x3lx2fjT/YmE:ZyVj5jsqkY3lx2LUb

    • 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