General

  • Target

    18052024_0250_Update - 31593.zip

  • Size

    1.4MB

  • Sample

    240518-db116sgh23

  • MD5

    3798d83138cc3dd325885c7fb9c25df4

  • SHA1

    5f3d77101b55c2da65953da380a853fb7123b295

  • SHA256

    db1b32081aea742e1e54e59501a3d042312cd9ba10e352fe6ba8656dbfe4263c

  • SHA512

    b9243a65446e6280d2e0c55001f6e9a853a1df974b8d2026125cc43fb1c7de5458f9777b2e96cb0ebd64ec0497c7747e5522d885246b0363d24946cc70016e72

  • SSDEEP

    24576:DY5zp5/vb6oXz198GbqRFyJiZJu6eZCuM17ge9yssK0MQbQdfKe5SSQmh7vu:DAvbH9GFyJiZHeMLMe8VNQd/QIhbu

Malware Config

Extracted

Language
ps1
Source
URLs
ps1.dropper

https://osiria-agency.com/data.php?13489

exe.dropper

https://osiria-agency.com/data.php?13489

Extracted

Language
ps1
Source
URLs
ps1.dropper

https://osiria-agency.com/data.php?6267

exe.dropper

https://osiria-agency.com/data.php?6267

Targets

    • Target

      Update_123.0.6312.111.js

    • Size

      6.4MB

    • MD5

      7ba92986c21efee4f71b32fa2c7432a9

    • SHA1

      43c73ea04905bafd0054259bb6d1f2a536f9ed9c

    • SHA256

      8c1ff294e95c6f03b3f8e9d4cd372ef3c9925c88e05a26947e06411ff0f3d9c1

    • SHA512

      622014892922365c82b5b6a8ce65063322ef45dc24ca759964e8c704dfbbea314ecbf5e3ef5ffa10d2fe3c2788958684eaca1038e14fa59ff379c65f5154d9f8

    • SSDEEP

      49152:s7VIzjCxbeqHlp4WhwN0b/hJ9EiItYzYqmZV+86OL3t0/r39GoD53quUQKugpcEs:c

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks