General

  • Target

    f498fe06fae358a60246cb5e5ce2ec98ed5f396877fa2464cc00c8f3dc3060c7

  • Size

    763KB

  • Sample

    230526-h1za4aeg9z

  • MD5

    f86fbd40a71d7c6f26ff70e4337420ce

  • SHA1

    366dced358759fa4751508aa332dfad163d83369

  • SHA256

    f498fe06fae358a60246cb5e5ce2ec98ed5f396877fa2464cc00c8f3dc3060c7

  • SHA512

    457fdc0dfd547060f5586c5f0d5cfe38830f4dd5d3d969b695411e83a760a9d21b5c049c1d5153c448ed1c61f6fef86ca0a589a36f6386b2a04d2303d0ceaa65

  • SSDEEP

    12288:6Mr3y90suensz77eVkxa+t+aW+XUgowt0mFNE+xboJLwcakB8CnM6tIM+lE5R:dy7nIXu+48XVowt0mFlxbo2Pk+CM6D+S

Malware Config

Extracted

Family

redline

Botnet

mina

C2

83.97.73.122:19062

Attributes
  • auth_value

    3d04bf4b8ba2a11c4dcf9df0e388fa05

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

Targets

    • Target

      f498fe06fae358a60246cb5e5ce2ec98ed5f396877fa2464cc00c8f3dc3060c7

    • Size

      763KB

    • MD5

      f86fbd40a71d7c6f26ff70e4337420ce

    • SHA1

      366dced358759fa4751508aa332dfad163d83369

    • SHA256

      f498fe06fae358a60246cb5e5ce2ec98ed5f396877fa2464cc00c8f3dc3060c7

    • SHA512

      457fdc0dfd547060f5586c5f0d5cfe38830f4dd5d3d969b695411e83a760a9d21b5c049c1d5153c448ed1c61f6fef86ca0a589a36f6386b2a04d2303d0ceaa65

    • SSDEEP

      12288:6Mr3y90suensz77eVkxa+t+aW+XUgowt0mFNE+xboJLwcakB8CnM6tIM+lE5R:dy7nIXu+48XVowt0mFlxbo2Pk+CM6D+S

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks