General

  • Target

    4183b876a8505780698f05d98169007a212816a194dc2daf4802dc351aa6535a

  • Size

    1.1MB

  • Sample

    230515-f8d9sahb71

  • MD5

    6ebca2a77054da695d23d99488a9c573

  • SHA1

    510ccb61f13c0c68a285d5dc3e58c4f836c1dd02

  • SHA256

    4183b876a8505780698f05d98169007a212816a194dc2daf4802dc351aa6535a

  • SHA512

    1e103fa2b733ea995af6dfaaff6d8e795abf1668bd9fbdc1d63a10aef5f8d594254386fce9ff1ea4c913f130eb06d51856d5f54b78413b9ed821f3f13664f146

  • SSDEEP

    24576:tyc2UCSTgKddXMGWS0kPG4nTXSaBr932tNCKoNFvn9mYgfwgRaB:IgvgKddXkS0kemd1IgJNl9mmgRa

Malware Config

Extracted

Family

redline

Botnet

lopuh

C2

185.161.248.75:4132

Attributes
  • auth_value

    5852b05de9da526581993068a4e7e915

Extracted

Family

redline

Botnet

horor

C2

185.161.248.75:4132

Attributes
  • auth_value

    b8d506fe48db15c38fb031d07f42d529

Targets

    • Target

      4183b876a8505780698f05d98169007a212816a194dc2daf4802dc351aa6535a

    • Size

      1.1MB

    • MD5

      6ebca2a77054da695d23d99488a9c573

    • SHA1

      510ccb61f13c0c68a285d5dc3e58c4f836c1dd02

    • SHA256

      4183b876a8505780698f05d98169007a212816a194dc2daf4802dc351aa6535a

    • SHA512

      1e103fa2b733ea995af6dfaaff6d8e795abf1668bd9fbdc1d63a10aef5f8d594254386fce9ff1ea4c913f130eb06d51856d5f54b78413b9ed821f3f13664f146

    • SSDEEP

      24576:tyc2UCSTgKddXMGWS0kPG4nTXSaBr932tNCKoNFvn9mYgfwgRaB:IgvgKddXkS0kemd1IgJNl9mmgRa

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks