Analysis

  • max time kernel
    151s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 08:15

General

  • Target
    install_c0b016.exe
  • Size 53.8MB
  • Sample260809-j5wlfaxtfx
  • SHA256 968f3dec08c015ecfd3f544d40a3e857afcf2224203bd52d91293ab65ad962d8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 5 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\install_c0b016.exe
    "C:\Users\Admin\AppData\Local\Temp\install_c0b016.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:5156
  • C:\Users\Public\QQ7qfr\PUYlNC.exe
    "C:\Users\Public\QQ7qfr\PUYlNC.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:5996

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        PUYlNC.exe

        • Path C:\Users\Public\QQ7qfr\PUYlNC.exe
        • Size 135KB
        • SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UxEnhance64.dll

        • Path C:\Users\Public\QQ7qfr\UxEnhance64.dll
        • Size 3.1MB
        • SHA256 5de667cc057a3f1ae21488c71415dde865cf4409f6b72dbd91e3f061a56daf56
        • MD5 SHA1 SHA512 SSDEEP TLSH

        adoresd.dat

        • Path C:\Users\Public\QQ7qfr\adoresd.dat
        • Size 4.7MB
        • SHA256 2bc32064d51ffe1ec611300dfa1df3ee626fc5aa994679554b4b9e79c422f168
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msadox.tb

        • Path C:\Users\Public\QQ7qfr\msadox.tb
        • Size 8KB
        • SHA256 80a14ca19fb035979ed10519a692955fed310baf443652ff76ff26153c074d08
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5156-1-0x0000000005490000-0x000000000549D000-memory.dmp

        memory/5156-2-0x00000000054A0000-0x00000000054AB000-memory.dmp

        memory/5156-504-0x00007FF927120000-0x00007FF927132000-memory.dmp

        memory/5156-524-0x0000000005490000-0x000000000549D000-memory.dmp

        memory/5156-525-0x00007FF927120000-0x00007FF927132000-memory.dmp

        memory/5156-0-0x0000000005490000-0x000000000549D000-memory.dmp

        memory/5996-537-0x0000019B2BEF0000-0x0000019B2C781000-memory.dmp

        memory/5996-550-0x0000019B296E0000-0x0000019B29BFE000-memory.dmp

        memory/5996-531-0x00007FF92FA70000-0x00007FF92FA72000-memory.dmp

        memory/5996-539-0x00007FF92FA80000-0x00007FF92FA82000-memory.dmp

        memory/5996-540-0x0000019B2BEF0000-0x0000019B2C781000-memory.dmp

        memory/5996-544-0x0000019B2BEF0000-0x0000019B2C781000-memory.dmp

        memory/5996-545-0x0000019B2BEF0000-0x0000019B2C781000-memory.dmp

        memory/5996-546-0x0000019B2BEF0000-0x0000019B2C781000-memory.dmp

        memory/5996-547-0x0000019B2BEF0000-0x0000019B2C781000-memory.dmp

        memory/5996-532-0x0000019B296E0000-0x0000019B29BFE000-memory.dmp

        memory/5996-552-0x0000019B2BEF0000-0x0000019B2C781000-memory.dmp

        memory/5996-558-0x0000019B2B4E0000-0x0000019B2B52E000-memory.dmp

        memory/5996-563-0x0000019B2C870000-0x0000019B2C8FA000-memory.dmp

        memory/5996-562-0x0000019B2C870000-0x0000019B2C8FA000-memory.dmp

        memory/5996-561-0x0000019B2C870000-0x0000019B2C8FA000-memory.dmp

        memory/5996-560-0x0000019B2C870000-0x0000019B2C8FA000-memory.dmp

        memory/5996-565-0x0000019B2BEF0000-0x0000019B2C781000-memory.dmp