General

  • Target

    1b83a5023ef8e0706e8f0cc2a4d912bab474f212e9cef8d2d01c2d68d50e05bf

  • Size

    481KB

  • Sample

    230509-k2aegafa88

  • MD5

    6a578cba8763b794a7a508b9f3682421

  • SHA1

    4aeee78bbe3d538749fc185f665bf5d795ec83d8

  • SHA256

    1b83a5023ef8e0706e8f0cc2a4d912bab474f212e9cef8d2d01c2d68d50e05bf

  • SHA512

    57282fead7ed10446ce66cca2a8b420c7f426d3b94c675ec4b80ab6b302b7e54e915ddd80e939e0c6521b6b912044951a04535943adfcafdc119485fb7b74d81

  • SSDEEP

    12288:NMrcy90LcvpSTe00vpua74FAGjsAxkqQoRxkYxdX:JybOtxjsVSLVX

Malware Config

Extracted

Family

redline

Botnet

douma

C2

217.196.96.101:4132

Attributes
  • auth_value

    e7c0659b5f9d26f2f97df8d25fefbb44

Targets

    • Target

      1b83a5023ef8e0706e8f0cc2a4d912bab474f212e9cef8d2d01c2d68d50e05bf

    • Size

      481KB

    • MD5

      6a578cba8763b794a7a508b9f3682421

    • SHA1

      4aeee78bbe3d538749fc185f665bf5d795ec83d8

    • SHA256

      1b83a5023ef8e0706e8f0cc2a4d912bab474f212e9cef8d2d01c2d68d50e05bf

    • SHA512

      57282fead7ed10446ce66cca2a8b420c7f426d3b94c675ec4b80ab6b302b7e54e915ddd80e939e0c6521b6b912044951a04535943adfcafdc119485fb7b74d81

    • SSDEEP

      12288:NMrcy90LcvpSTe00vpua74FAGjsAxkqQoRxkYxdX:JybOtxjsVSLVX

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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

    • 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