General

  • Target

    39db680adbe401fd08e3fb972d5f9ed5818ea0005b68002658ade6a195bfd9ee

  • Size

    767KB

  • Sample

    230528-ffhfqsef7y

  • MD5

    a9af31011bc0eec62e70eead2d56d18e

  • SHA1

    265fdf93c48297df800e6abe174e61478d788390

  • SHA256

    39db680adbe401fd08e3fb972d5f9ed5818ea0005b68002658ade6a195bfd9ee

  • SHA512

    e79a286cec37b502a53c68ad70c15870396bb999a4e68d297ca28516eecd560e2efbc0e49aba8349fc0ba7919ec4957115315e45c28aee7e5df55acdea3812d9

  • SSDEEP

    12288:/MrXy90sSzOTE0ipeGi+G2Amkg3Sac3ghWk/htAJ5OjkR/l0lLTWeuvGkBoynM8f:QyaOAY+G2pkKgghHLUOjkRKLhuukKyMy

Malware Config

Extracted

Family

redline

Botnet

dina

C2

83.97.73.122:19062

Attributes
  • auth_value

    4f77073adc624269de1bff760b9bc471

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

Targets

    • Target

      39db680adbe401fd08e3fb972d5f9ed5818ea0005b68002658ade6a195bfd9ee

    • Size

      767KB

    • MD5

      a9af31011bc0eec62e70eead2d56d18e

    • SHA1

      265fdf93c48297df800e6abe174e61478d788390

    • SHA256

      39db680adbe401fd08e3fb972d5f9ed5818ea0005b68002658ade6a195bfd9ee

    • SHA512

      e79a286cec37b502a53c68ad70c15870396bb999a4e68d297ca28516eecd560e2efbc0e49aba8349fc0ba7919ec4957115315e45c28aee7e5df55acdea3812d9

    • SSDEEP

      12288:/MrXy90sSzOTE0ipeGi+G2Amkg3Sac3ghWk/htAJ5OjkR/l0lLTWeuvGkBoynM8f:QyaOAY+G2pkKgghHLUOjkRKLhuukKyMy

    • 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.

    • 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