General

  • Target

    Oxygen.Not.Included.v623711a.zip

  • Size

    1249.9MB

  • Sample

    240817-veqhaawdlb

  • MD5

    3e64605569a1b4d01030b430b4689daa

  • SHA1

    9e4daea2262581e06138e1f9b73d7b4d288a40de

  • SHA256

    935efb945d5983df364da072a4167459a935693b8113b42bc345dc2a2f3c05c4

  • SHA512

    8668e7524e4b6260a3bffb0cdd1f21da640713e2a9350f16aa723ecf0a89f397e20bd8527426ebc4d7c9bcf6a2ae5b1f3f006c82f87b4d7cdfc63ce4e31843d7

  • SSDEEP

    25165824:7gRrl/JlW/WR/eIifWxurfOtMmzon5jYvGgMgqX9q/:U5hJlWTIiEuTO9axgMgqX9S

Malware Config

Targets

    • Target

      Oxygen.Not.Included.v623711a.zip

    • Size

      1249.9MB

    • MD5

      3e64605569a1b4d01030b430b4689daa

    • SHA1

      9e4daea2262581e06138e1f9b73d7b4d288a40de

    • SHA256

      935efb945d5983df364da072a4167459a935693b8113b42bc345dc2a2f3c05c4

    • SHA512

      8668e7524e4b6260a3bffb0cdd1f21da640713e2a9350f16aa723ecf0a89f397e20bd8527426ebc4d7c9bcf6a2ae5b1f3f006c82f87b4d7cdfc63ce4e31843d7

    • SSDEEP

      25165824:7gRrl/JlW/WR/eIifWxurfOtMmzon5jYvGgMgqX9q/:U5hJlWTIiEuTO9axgMgqX9S

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • 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.

    • Mark of the Web detected: This indicates that the page was originally saved or cloned.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Detected potential entity reuse from brand steam.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks