General

  • Target

    Chrome 135.0.7049.87363.js

  • Size

    1.1MB

  • Sample

    250408-v5yataxkv2

  • MD5

    c6ae1c6b01fa51111c9f86e12bd18eb9

  • SHA1

    7b1671915c0605539c2c3d96ca88539831490b27

  • SHA256

    21a24922b29742977c4f7e25dd2be056dc02bc5e70c98e32ec3e0c6206f4d9ef

  • SHA512

    4144c2d56cff73b5afb7b842715e4b12939292c22912ecb9c2c5dcfa9a0614b95843c4a746f9232d93737b83bb4e010e4b7a3417f41faa49f22bde7b127c9d5f

  • SSDEEP

    6144:Wb6NJhIrDjyeLyXyberDq91ItXMIX+CdppUyM4JMRUdt0FjyD0EjpQahloWbGhIR:5DUiZDWiYle

Malware Config

Targets

    • Target

      Chrome 135.0.7049.87363.js

    • Size

      1.1MB

    • MD5

      c6ae1c6b01fa51111c9f86e12bd18eb9

    • SHA1

      7b1671915c0605539c2c3d96ca88539831490b27

    • SHA256

      21a24922b29742977c4f7e25dd2be056dc02bc5e70c98e32ec3e0c6206f4d9ef

    • SHA512

      4144c2d56cff73b5afb7b842715e4b12939292c22912ecb9c2c5dcfa9a0614b95843c4a746f9232d93737b83bb4e010e4b7a3417f41faa49f22bde7b127c9d5f

    • SSDEEP

      6144:Wb6NJhIrDjyeLyXyberDq91ItXMIX+CdppUyM4JMRUdt0FjyD0EjpQahloWbGhIR:5DUiZDWiYle

    • NetSupport

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

    • Netsupport family

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v16

Tasks