General

  • Target

    772d46da85f59622bae1b1f5fc497d72da07f0148ae0df6379d1ee3831351ad4

  • Size

    700KB

  • Sample

    230327-3lj8vahg4t

  • MD5

    fd32f6fcd25df2b717cf029c3a46c75f

  • SHA1

    1d2fe4ee702827b4635749e1ea42553328e5c5ef

  • SHA256

    772d46da85f59622bae1b1f5fc497d72da07f0148ae0df6379d1ee3831351ad4

  • SHA512

    06b795858ac3120f95d7f872cd009bb59d641ee75e42b12c8a3b6eb034eecfa0860bf2c7ab82629ec1df963abca77ecafe7d6ecb2b37c83b82c209e6220c18e7

  • SSDEEP

    12288:rMrVy90P+WusIRTXuyFLkXpseGu+4tGFrmFpUfBr5R1nzyxXdKY:Oy05MLAGGYFrmrU5VQXdr

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

      772d46da85f59622bae1b1f5fc497d72da07f0148ae0df6379d1ee3831351ad4

    • Size

      700KB

    • MD5

      fd32f6fcd25df2b717cf029c3a46c75f

    • SHA1

      1d2fe4ee702827b4635749e1ea42553328e5c5ef

    • SHA256

      772d46da85f59622bae1b1f5fc497d72da07f0148ae0df6379d1ee3831351ad4

    • SHA512

      06b795858ac3120f95d7f872cd009bb59d641ee75e42b12c8a3b6eb034eecfa0860bf2c7ab82629ec1df963abca77ecafe7d6ecb2b37c83b82c209e6220c18e7

    • SSDEEP

      12288:rMrVy90P+WusIRTXuyFLkXpseGu+4tGFrmFpUfBr5R1nzyxXdKY:Oy05MLAGGYFrmrU5VQXdr

    • 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