General

  • Target

    91dfca350550da27b1f4a12ddec2392e1eaf5bd20897c2184eb8a7f589ec4cf7

  • Size

    695KB

  • Sample

    230327-z6g3fafc82

  • MD5

    e64bfc1e994f0f66f267da643db174cd

  • SHA1

    0b53f3fa3ebc477e662ebd5a2a9321ed0152892a

  • SHA256

    91dfca350550da27b1f4a12ddec2392e1eaf5bd20897c2184eb8a7f589ec4cf7

  • SHA512

    45addee61acc68651c44090ecc7591d471bdebfbc267408504d594e9a1e81da6fc1115bfeb0c786fc56120c97e39540dd70ab88caf77ae8301dd5649d0227901

  • SSDEEP

    12288:eMrTy90EzI+7c0iDmJoeanqwNf6poB3FXMylue3Hbs4XSvPSizY1uJMSo3nSXxby:VyDI0iPee33FXMyluerVCyOYEFo3KKp

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

      91dfca350550da27b1f4a12ddec2392e1eaf5bd20897c2184eb8a7f589ec4cf7

    • Size

      695KB

    • MD5

      e64bfc1e994f0f66f267da643db174cd

    • SHA1

      0b53f3fa3ebc477e662ebd5a2a9321ed0152892a

    • SHA256

      91dfca350550da27b1f4a12ddec2392e1eaf5bd20897c2184eb8a7f589ec4cf7

    • SHA512

      45addee61acc68651c44090ecc7591d471bdebfbc267408504d594e9a1e81da6fc1115bfeb0c786fc56120c97e39540dd70ab88caf77ae8301dd5649d0227901

    • SSDEEP

      12288:eMrTy90EzI+7c0iDmJoeanqwNf6poB3FXMylue3Hbs4XSvPSizY1uJMSo3nSXxby:VyDI0iPee33FXMyluerVCyOYEFo3KKp

    • 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