General

  • Target

    40daf9643247dc4f6f988acd7731e92373676d9b7a94fe819b37d9e7cf1919fd

  • Size

    679KB

  • Sample

    230323-1jrtssac92

  • MD5

    ab667f477255c36c43ceada9989a9859

  • SHA1

    31a288e05ef164d9ddd8d19bd23d2dc49425f944

  • SHA256

    40daf9643247dc4f6f988acd7731e92373676d9b7a94fe819b37d9e7cf1919fd

  • SHA512

    c0061350f2be845e6dfac107e313724513a2e202980c2c04d7d13de616dbf0c8be7009aed48090a7b1a0205b98ac62915fcc4a1a6c312cf402476c8f2fe81c53

  • SSDEEP

    12288:0GHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:z/HeDoTKwC2r8mldwGWkCoevSY+A

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

      40daf9643247dc4f6f988acd7731e92373676d9b7a94fe819b37d9e7cf1919fd

    • Size

      679KB

    • MD5

      ab667f477255c36c43ceada9989a9859

    • SHA1

      31a288e05ef164d9ddd8d19bd23d2dc49425f944

    • SHA256

      40daf9643247dc4f6f988acd7731e92373676d9b7a94fe819b37d9e7cf1919fd

    • SHA512

      c0061350f2be845e6dfac107e313724513a2e202980c2c04d7d13de616dbf0c8be7009aed48090a7b1a0205b98ac62915fcc4a1a6c312cf402476c8f2fe81c53

    • SSDEEP

      12288:0GHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:z/HeDoTKwC2r8mldwGWkCoevSY+A

    • 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