General

  • Target

    05fd35fa120636e9dc28e4cea348c6fcac38d519a62627de5ac5251dfb2abd78

  • Size

    679KB

  • Sample

    230323-ybh6ksbf9w

  • MD5

    7760433aaac2c92cbaddad019f1bd605

  • SHA1

    eb3ff374b45b70aba0d0ba9ebef5aad2f5be6de3

  • SHA256

    05fd35fa120636e9dc28e4cea348c6fcac38d519a62627de5ac5251dfb2abd78

  • SHA512

    39732e0bc599e648d4124e0d1b97fe555a54b186fae28bbe0a4b8573581975921062878fb4b743b8477e427047e68093342e5bc72000b143e98a6263f485a36b

  • SSDEEP

    12288:CHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:ubLFxQAk5wzhQitnsE

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

      05fd35fa120636e9dc28e4cea348c6fcac38d519a62627de5ac5251dfb2abd78

    • Size

      679KB

    • MD5

      7760433aaac2c92cbaddad019f1bd605

    • SHA1

      eb3ff374b45b70aba0d0ba9ebef5aad2f5be6de3

    • SHA256

      05fd35fa120636e9dc28e4cea348c6fcac38d519a62627de5ac5251dfb2abd78

    • SHA512

      39732e0bc599e648d4124e0d1b97fe555a54b186fae28bbe0a4b8573581975921062878fb4b743b8477e427047e68093342e5bc72000b143e98a6263f485a36b

    • SSDEEP

      12288:CHmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:ubLFxQAk5wzhQitnsE

    • 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