Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/09/2026, 17:14

General

  • Target
    install_q2.0.17.exe
  • Size 25.4MB
  • Sample260903-vr6d9ssbpc
  • SHA256 34125479b4739117318d03d105702bbc047a082f3a1953decfda72dc34416355
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 38 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\install_q2.0.17.exe
    "C:\Users\Admin\AppData\Local\Temp\install_q2.0.17.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:3092
  • C:\Users\Public\qcSRKH\YbhYbt.exe
    "C:\Users\Public\qcSRKH\YbhYbt.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    PID:5172

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        UxEnhance64.dll

        • Path C:\Users\Public\qcSRKH\UxEnhance64.dll
        • Size 3.1MB
        • SHA256 edf781a668e4541e191c5963dd7e5cf57e704ce3e240d62df05d31d95a7d0ef7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        YbhYbt.exe

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

        adoresd.dat

        • Path C:\Users\Public\qcSRKH\adoresd.dat
        • Size 4.7MB
        • SHA256 2f716dc0abb5381abcd4b11d72cdfa20617784d5cc9ba0921039da5308ab1abc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msadox.tb

        • Path C:\Users\Public\qcSRKH\msadox.tb
        • Size 8KB
        • SHA256 06ee129634a7693a9c2c1762185f726ca3e701496ea4026f19aa33af0f63ca81
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3092-1-0x0000000002160000-0x000000000216C000-memory.dmp

        memory/3092-503-0x00007FFD7B490000-0x00007FFD7B4A2000-memory.dmp

        memory/3092-526-0x0000000002040000-0x000000000204E000-memory.dmp

        memory/3092-527-0x00007FFD7B490000-0x00007FFD7B4A2000-memory.dmp

        memory/3092-0-0x0000000002040000-0x000000000204E000-memory.dmp

        memory/5172-533-0x00007FFD60D00000-0x00007FFD6121E000-memory.dmp

        memory/5172-532-0x00007FFD83890000-0x00007FFD83892000-memory.dmp

        memory/5172-538-0x00000204F95B0000-0x00000204F9E37000-memory.dmp

        memory/5172-540-0x00007FFD838A0000-0x00007FFD838A2000-memory.dmp

        memory/5172-541-0x00000204F95B0000-0x00000204F9E37000-memory.dmp

        memory/5172-546-0x00000204F95B0000-0x00000204F9E37000-memory.dmp

        memory/5172-545-0x00000204F95B0000-0x00000204F9E37000-memory.dmp

        memory/5172-547-0x00000204F95B0000-0x00000204F9E37000-memory.dmp