General

  • Target

    6bdb2876b39521a7c32cb7c26eefb31322803689474e31a4e00513caaffdb7f0

  • Size

    540KB

  • Sample

    230324-nfa1nadh67

  • MD5

    660eeef896a3a518da3af33647d53aed

  • SHA1

    85baff0686c1bf9e12551b903de4dfdb079a129d

  • SHA256

    6bdb2876b39521a7c32cb7c26eefb31322803689474e31a4e00513caaffdb7f0

  • SHA512

    de01352429eef30cc01f9565f236984995725a5be980f197d82a861c93cf923f7628b39e14d93f72fa3c011978d5aff0cb6a3ce0b362da45878c31e26ac64057

  • SSDEEP

    12288:gMriy90vCpybXw0KRvru+NUN2vEgs1N10qGPepXqs4nv:yyVpynMzuCO2vElo2qv

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      6bdb2876b39521a7c32cb7c26eefb31322803689474e31a4e00513caaffdb7f0

    • Size

      540KB

    • MD5

      660eeef896a3a518da3af33647d53aed

    • SHA1

      85baff0686c1bf9e12551b903de4dfdb079a129d

    • SHA256

      6bdb2876b39521a7c32cb7c26eefb31322803689474e31a4e00513caaffdb7f0

    • SHA512

      de01352429eef30cc01f9565f236984995725a5be980f197d82a861c93cf923f7628b39e14d93f72fa3c011978d5aff0cb6a3ce0b362da45878c31e26ac64057

    • SSDEEP

      12288:gMriy90vCpybXw0KRvru+NUN2vEgs1N10qGPepXqs4nv:yyVpynMzuCO2vElo2qv

    • 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