Analysis

  • user interaction
    yes
  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260630-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 04:33

General

  • Target
    HappyTool(2).exe
  • Size 34.0MB
  • Sample260701-e6tq1set6l
  • SHA256 2373bbcbc0cf63eefb73c2ff30a97d0ab05f1c54b70787d208d711509fa13cd0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HappyTool(2).exe
    "C:\Users\Admin\AppData\Local\Temp\HappyTool(2).exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:1868

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1868-0-0x0000000074C42000-0x0000000074C43000-memory.dmp

        memory/1868-1-0x00000000007E0000-0x00000000029EC000-memory.dmp

        memory/1868-2-0x0000000007BC0000-0x000000000817A000-memory.dmp

        memory/1868-3-0x0000000007600000-0x0000000007692000-memory.dmp

        memory/1868-4-0x0000000074C30000-0x00000000753EC000-memory.dmp

        memory/1868-5-0x000000000D180000-0x000000000E53E000-memory.dmp

        memory/1868-6-0x0000000008180000-0x000000000872C000-memory.dmp

        memory/1868-7-0x0000000008730000-0x00000000087E4000-memory.dmp

        memory/1868-8-0x0000000074C42000-0x0000000074C43000-memory.dmp

        memory/1868-9-0x0000000074C30000-0x00000000753EC000-memory.dmp