General

  • Target

    b55943d8174cde460b0092fc748afaf47aa653f8c47263fe45041ee46bcab5d1

  • Size

    700KB

  • Sample

    230327-1dgrmsfd29

  • MD5

    fa9f2b86cf9c24e9835b89da7d8ff9a7

  • SHA1

    a95927430f442822964978c39acc289e2897a8bb

  • SHA256

    b55943d8174cde460b0092fc748afaf47aa653f8c47263fe45041ee46bcab5d1

  • SHA512

    be09cab83c3f41160f18fff03d5b007f46b83898d5c445cae5adc6ad40bed2267c50bab7c70e8c142f26359bd9e2f6887e68f099be3b3bdc5fbfad11fa165ad0

  • SSDEEP

    12288:pMr4y903QYLFfxr1b5KrQPouZxQ+GJPiZWleuSIyYcG:dyylxhb5AbM4qZWlehpG

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

      b55943d8174cde460b0092fc748afaf47aa653f8c47263fe45041ee46bcab5d1

    • Size

      700KB

    • MD5

      fa9f2b86cf9c24e9835b89da7d8ff9a7

    • SHA1

      a95927430f442822964978c39acc289e2897a8bb

    • SHA256

      b55943d8174cde460b0092fc748afaf47aa653f8c47263fe45041ee46bcab5d1

    • SHA512

      be09cab83c3f41160f18fff03d5b007f46b83898d5c445cae5adc6ad40bed2267c50bab7c70e8c142f26359bd9e2f6887e68f099be3b3bdc5fbfad11fa165ad0

    • SSDEEP

      12288:pMr4y903QYLFfxr1b5KrQPouZxQ+GJPiZWleuSIyYcG:dyylxhb5AbM4qZWlehpG

    • 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