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General

  • Target

    https://github.com/burakovec/burakovec1/releases/download/Release/Universal-Setup.zip

  • Sample

    240220-ydhb3aea5w

Score
10/10

Malware Config

Extracted

Family

observer

C2

http://5.42.66.25:3000

Targets

    • Target

      https://github.com/burakovec/burakovec1/releases/download/Release/Universal-Setup.zip

    Score
    10/10
    • Observer

      Observer is an infostealer written in C++.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks