General

  • Target

    f007fee9e103ef2c83b63baf9b715740ca374f0c583a981337ba260fd7bbc306

  • Size

    699KB

  • Sample

    230327-31f5qshg8y

  • MD5

    cb6a503a0a6de571ef7667065e34396e

  • SHA1

    73da3a7cf1114ceb40a3cb087e9fccbe815aabf1

  • SHA256

    f007fee9e103ef2c83b63baf9b715740ca374f0c583a981337ba260fd7bbc306

  • SHA512

    08e1b617d9f02cda38e5f5eb20f602af266f32ae79eec80479c24d241f785a7eda0248ee420676566464be7f145c44bba35ff0352a6ed6a267fa1ca44723be05

  • SSDEEP

    12288:7Mr5y90djFA1qkl3Uwe9GeJ8aftpJa375O9nj7K6e7zDghWqwM:SyIHlwVeJ8CK3F2HK6efDgh1l

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

      f007fee9e103ef2c83b63baf9b715740ca374f0c583a981337ba260fd7bbc306

    • Size

      699KB

    • MD5

      cb6a503a0a6de571ef7667065e34396e

    • SHA1

      73da3a7cf1114ceb40a3cb087e9fccbe815aabf1

    • SHA256

      f007fee9e103ef2c83b63baf9b715740ca374f0c583a981337ba260fd7bbc306

    • SHA512

      08e1b617d9f02cda38e5f5eb20f602af266f32ae79eec80479c24d241f785a7eda0248ee420676566464be7f145c44bba35ff0352a6ed6a267fa1ca44723be05

    • SSDEEP

      12288:7Mr5y90djFA1qkl3Uwe9GeJ8aftpJa375O9nj7K6e7zDghWqwM:SyIHlwVeJ8CK3F2HK6efDgh1l

    • 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