Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 04:38

General

  • Target
    inst_smt013.exe
  • Size 55.2MB
  • Sample260805-e9dh7sde74
  • SHA256 1de06a93d69aa1fcdc2f0f32cf0ec3a776d9316e32a7e379d90e09e19d808c38
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 54 IoCs
  • Suspicious behavior: LoadsDriver 4 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\inst_smt013.exe
    "C:\Users\Admin\AppData\Local\Temp\inst_smt013.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:6080
  • C:\Users\Public\oxMesk\nCDb0v.exe
    "C:\Users\Public\oxMesk\nCDb0v.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2220

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        UxEnhance64.dll

        • Path C:\Users\Public\oxMesk\UxEnhance64.dll
        • Size 3.1MB
        • SHA256 f8d7ed6563bd97f59edbfb3c9a1a6b00059930cfc4d70b245bd65bf56eab24bd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        adoresd.dat

        • Path C:\Users\Public\oxMesk\adoresd.dat
        • Size 4.7MB
        • SHA256 aec865cb9e10de117c04a4ef7c6e6277eb5372a65c02ab776030b582c1243d5f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msadox.tb

        • Path C:\Users\Public\oxMesk\msadox.tb
        • Size 8KB
        • SHA256 66e6156645cd6aad17dd75a8a2a36fe3eedd1b763a6051792fe5a602fd04c10a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nCDb0v.exe

        • Path C:\Users\Public\oxMesk\nCDb0v.exe
        • Size 135KB
        • SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2220-536-0x000001D209C70000-0x000001D20A501000-memory.dmp

        memory/2220-558-0x000001D2091C0000-0x000001D20924A000-memory.dmp

        memory/2220-563-0x000001D209C70000-0x000001D20A501000-memory.dmp

        memory/2220-559-0x000001D2091C0000-0x000001D20924A000-memory.dmp

        memory/2220-530-0x00007FFFF2F70000-0x00007FFFF2F72000-memory.dmp

        memory/2220-531-0x00007FFFD02F0000-0x00007FFFD080E000-memory.dmp

        memory/2220-561-0x000001D2091C0000-0x000001D20924A000-memory.dmp

        memory/2220-560-0x000001D2091C0000-0x000001D20924A000-memory.dmp

        memory/2220-556-0x000001D207930000-0x000001D20797E000-memory.dmp

        memory/2220-538-0x00007FFFF2F80000-0x00007FFFF2F82000-memory.dmp

        memory/2220-539-0x000001D209C70000-0x000001D20A501000-memory.dmp

        memory/2220-543-0x000001D209C70000-0x000001D20A501000-memory.dmp

        memory/2220-544-0x000001D209C70000-0x000001D20A501000-memory.dmp

        memory/2220-546-0x000001D209C70000-0x000001D20A501000-memory.dmp

        memory/2220-545-0x000001D209C70000-0x000001D20A501000-memory.dmp

        memory/2220-550-0x000001D209C70000-0x000001D20A501000-memory.dmp

        memory/6080-525-0x00007FFFEAA50000-0x00007FFFEAA62000-memory.dmp

        memory/6080-0-0x0000000000490000-0x000000000049D000-memory.dmp

        memory/6080-1-0x0000000000490000-0x000000000049D000-memory.dmp

        memory/6080-2-0x00000000004A0000-0x00000000004AB000-memory.dmp

        memory/6080-504-0x00007FFFEAA50000-0x00007FFFEAA62000-memory.dmp

        memory/6080-524-0x0000000000490000-0x000000000049D000-memory.dmp