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General

  • Target

    NEAS.b6e876451ff20fd0b958bc0a5046495cb16bd4ee9014de6fab8387360a12b6af.exe

  • Size

    511KB

  • Sample

    231111-myp2vsdh9t

  • MD5

    82a39da2e0c4f539c528ff4223604012

  • SHA1

    2835e304c65a87640c793d4ac905987b48c696f3

  • SHA256

    b6e876451ff20fd0b958bc0a5046495cb16bd4ee9014de6fab8387360a12b6af

  • SHA512

    6960c4109c2c9cdf73468fe3b1cc8485145a380f07d45834d0d9efe9a16524c53078f92db0b865f3be10c3cb2ce58a8a25820842cced83633cae1482bcc65ee8

  • SSDEEP

    12288:dMrty90TubnndWqUWEyGfwDI2PaY8TUs2EuX+4+wSRHF5TMTOKra:wy/Mk2YSz2EuuUSlnEOKra

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      NEAS.b6e876451ff20fd0b958bc0a5046495cb16bd4ee9014de6fab8387360a12b6af.exe

    • Size

      511KB

    • MD5

      82a39da2e0c4f539c528ff4223604012

    • SHA1

      2835e304c65a87640c793d4ac905987b48c696f3

    • SHA256

      b6e876451ff20fd0b958bc0a5046495cb16bd4ee9014de6fab8387360a12b6af

    • SHA512

      6960c4109c2c9cdf73468fe3b1cc8485145a380f07d45834d0d9efe9a16524c53078f92db0b865f3be10c3cb2ce58a8a25820842cced83633cae1482bcc65ee8

    • SSDEEP

      12288:dMrty90TubnndWqUWEyGfwDI2PaY8TUs2EuX+4+wSRHF5TMTOKra:wy/Mk2YSz2EuuUSlnEOKra

    • Detect Mystic stealer payload

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks