Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    10/05/2026, 16:57

General

  • Target
    MasonClient.exe
  • Size 44KB
  • Sample260510-vglbcabz5s
  • SHA256 0c1ffbdc5e9004f75db30238424827aabdb4355b1ce59a57702dbaf7e825ae2d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MasonClient.exe
    "C:\Users\Admin\AppData\Local\Temp\MasonClient.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1292

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1292-0-0x0000000000070000-0x0000000000082000-memory.dmp

        memory/1292-1-0x0000000000A10000-0x0000000000A20000-memory.dmp

        memory/1292-2-0x0000000000790000-0x000000000079C000-memory.dmp