General

  • Target

    b44c42af5329ae40a29d7ea0691467d1a7802b680c4473b126659eecd9b7bf59

  • Size

    679KB

  • Sample

    230323-17ngaaae47

  • MD5

    02ef73d0c93c587f4580e3cfd2cad282

  • SHA1

    713750e531d4a1f0d26cb55ef033618685a7cb9a

  • SHA256

    b44c42af5329ae40a29d7ea0691467d1a7802b680c4473b126659eecd9b7bf59

  • SHA512

    254ddf7be05acb94936b6f63d9676337049e9c8448b1739b3327341cd4a21c44f43a68d026ae2c1e62ecaccbe78af968a5b4d2a834bf582bac823badf00369a0

  • SSDEEP

    12288:3EH1eD5OI0KQZ77vfTpbq6x5QAOlgtEbKulT87:USOPZ77HlfrQfitEbzG

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

      b44c42af5329ae40a29d7ea0691467d1a7802b680c4473b126659eecd9b7bf59

    • Size

      679KB

    • MD5

      02ef73d0c93c587f4580e3cfd2cad282

    • SHA1

      713750e531d4a1f0d26cb55ef033618685a7cb9a

    • SHA256

      b44c42af5329ae40a29d7ea0691467d1a7802b680c4473b126659eecd9b7bf59

    • SHA512

      254ddf7be05acb94936b6f63d9676337049e9c8448b1739b3327341cd4a21c44f43a68d026ae2c1e62ecaccbe78af968a5b4d2a834bf582bac823badf00369a0

    • SSDEEP

      12288:3EH1eD5OI0KQZ77vfTpbq6x5QAOlgtEbKulT87:USOPZ77HlfrQfitEbzG

    • 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

    • Loads dropped DLL

    • 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