Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    20/09/2026, 11:15

General

  • Target
    clomsy 0.8.exe
  • Size 31KB
  • Sample260920-ncppmsgl41
  • SHA256 e479ae15b25a75da0c0e00404661748c64c34a21cf040622e78213621a506772
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\clomsy 0.8.exe
    "C:\Users\Admin\AppData\Local\Temp\clomsy 0.8.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    PID:1964
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4092

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/1964-0-0x0000000074D01000-0x0000000074D02000-memory.dmp

        memory/1964-1-0x0000000074D00000-0x00000000752B1000-memory.dmp

        memory/1964-5-0x0000000074D00000-0x00000000752B1000-memory.dmp