General

  • Target
    1c0ae948d9d57954001fb15fe6dd522fa00f17528b12ca0072d5af8ed52eb299
  • Size 7.5MB
  • Sample260802-n85ezayzcs
  • SHA256 1c0ae948d9d57954001fb15fe6dd522fa00f17528b12ca0072d5af8ed52eb299
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      install_s0up021.msi
    • Size 7.6MB
    • SHA256 e6f23ccde9b052c3c9fff6a4d75acf6a1b0c9aef2f3d9947f0f46d3dcc200e9a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Windows security bypass

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • 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

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks