General

  • Target

    f1e62ebad58442c15a099b659291ff7c8982b4954878ada11dde46e66efb09be

  • Size

    681KB

  • Sample

    230323-k9nxtsgf51

  • MD5

    d4d94ba3fac261df05557be90a45bfd6

  • SHA1

    22e1c10dd98656977a7a483bafafac6865a0dc56

  • SHA256

    f1e62ebad58442c15a099b659291ff7c8982b4954878ada11dde46e66efb09be

  • SHA512

    cc9dc134597e3b002c5ffea41633955dba41b1b3e02a544c6ced78e8d7e796bf23fde743712387739e5ffe4c4fdf64b559cfc5b21b29f8cfa8e93f5df2dab4c0

  • SSDEEP

    12288:v2ojBKZrg5SmePIA7/ELeej4rWLryxMsnlKAmPctv79HhcklY4XaUPpxc:OK+c5SmLRjFLrZsnob0N79HhPXDPpS

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      f1e62ebad58442c15a099b659291ff7c8982b4954878ada11dde46e66efb09be

    • Size

      681KB

    • MD5

      d4d94ba3fac261df05557be90a45bfd6

    • SHA1

      22e1c10dd98656977a7a483bafafac6865a0dc56

    • SHA256

      f1e62ebad58442c15a099b659291ff7c8982b4954878ada11dde46e66efb09be

    • SHA512

      cc9dc134597e3b002c5ffea41633955dba41b1b3e02a544c6ced78e8d7e796bf23fde743712387739e5ffe4c4fdf64b559cfc5b21b29f8cfa8e93f5df2dab4c0

    • SSDEEP

      12288:v2ojBKZrg5SmePIA7/ELeej4rWLryxMsnlKAmPctv79HhcklY4XaUPpxc:OK+c5SmLRjFLrZsnob0N79HhPXDPpS

    • 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