General

  • Target

    c79deb29c1652a6d1954037ee1eef99575dfc92ec6b9abaae41dccf55225492e

  • Size

    771KB

  • Sample

    230528-d3pr8aea76

  • MD5

    c191bf53299247b8860c6e6f909838c4

  • SHA1

    40bf35056f097e4ceca8db43468e630536f34741

  • SHA256

    c79deb29c1652a6d1954037ee1eef99575dfc92ec6b9abaae41dccf55225492e

  • SHA512

    4a8b1c546fde6219f8655b3ab5f4d70073960399400b97ab7100f36caf9bfb6ee8ebb4c1360066e578dc665a1690ff238135c73910bdf255682d355d76d551e8

  • SSDEEP

    12288:jMroy90mXSlD3gWKFaFXpCoWrrKJ3G5W6g+iqvQQSFmPk3eRoJmCmTRJPmkTLiak:vyEwcFLWyJ3YWKi0Q/MkSCgJxKa4gXO

Malware Config

Extracted

Family

redline

Botnet

dura

C2

83.97.73.127:19062

Attributes
  • auth_value

    44b7d6fb9572dea0d64d018139c3d208

Extracted

Family

redline

Botnet

heroy

C2

83.97.73.127:19062

Attributes
  • auth_value

    b2879468e50d2d36e66f1a067d4a8bb3

Targets

    • Target

      c79deb29c1652a6d1954037ee1eef99575dfc92ec6b9abaae41dccf55225492e

    • Size

      771KB

    • MD5

      c191bf53299247b8860c6e6f909838c4

    • SHA1

      40bf35056f097e4ceca8db43468e630536f34741

    • SHA256

      c79deb29c1652a6d1954037ee1eef99575dfc92ec6b9abaae41dccf55225492e

    • SHA512

      4a8b1c546fde6219f8655b3ab5f4d70073960399400b97ab7100f36caf9bfb6ee8ebb4c1360066e578dc665a1690ff238135c73910bdf255682d355d76d551e8

    • SSDEEP

      12288:jMroy90mXSlD3gWKFaFXpCoWrrKJ3G5W6g+iqvQQSFmPk3eRoJmCmTRJPmkTLiak:vyEwcFLWyJ3YWKi0Q/MkSCgJxKa4gXO

    • 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