General

  • Target

    belge1.png

  • Size

    3.9MB

  • Sample

    240803-k8x44syflp

  • MD5

    bf5ef288a9835e272c3f2a67f7dd76f2

  • SHA1

    b8c2053e414148754b26cc358078aadb366c9a84

  • SHA256

    1347eab7618fa7c80e716cb6634f1a2f72a7c51a58afe59b3f57a2e35f957937

  • SHA512

    4355002506845f9cc68183cd6adf081bdf473dff275014b3586f8ff450a9ae4644f430b9358b55a8f82774494d9c6a0557e8fce857c99f26f1d17bee3a71d913

  • SSDEEP

    98304:6yrA2oNFsjHj9Ym9vEhmEj043Sk4ytSJM366c52HHMQg:Fz8sjH99adr3CYHMQg

Malware Config

Extracted

Family

lumma

C2

https://extorteauhhwigw.shop/api

https://bouncedgowp.shop/api

https://bannngwko.shop/api

https://bargainnykwo.shop/api

https://affecthorsedpo.shop/api

https://radiationnopp.shop/api

https://answerrsdo.shop/api

https://publicitttyps.shop/api

https://benchillppwo.shop/api

Extracted

Family

crimsonrat

C2

185.136.161.124

Extracted

Family

lumma

C2

https://extorteauhhwigw.shop/api

Targets

    • Target

      belge1.png

    • Size

      3.9MB

    • MD5

      bf5ef288a9835e272c3f2a67f7dd76f2

    • SHA1

      b8c2053e414148754b26cc358078aadb366c9a84

    • SHA256

      1347eab7618fa7c80e716cb6634f1a2f72a7c51a58afe59b3f57a2e35f957937

    • SHA512

      4355002506845f9cc68183cd6adf081bdf473dff275014b3586f8ff450a9ae4644f430b9358b55a8f82774494d9c6a0557e8fce857c99f26f1d17bee3a71d913

    • SSDEEP

      98304:6yrA2oNFsjHj9Ym9vEhmEj043Sk4ytSJM366c52HHMQg:Fz8sjH99adr3CYHMQg

    • CrimsonRAT main payload

    • CrimsonRat

      Crimson RAT is a malware linked to a Pakistani-linked threat actor.

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks