Analysis

  • max time kernel
    148s
  • 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
    22/07/2026, 15:03

General

  • Target
    08e8fc73dc9e37c86f07843489afa3f10d49e199e24308210a62da283bad8f44.exe
  • Size 10.5MB
  • Sample260722-sfbpeatvgy
  • SHA256 08e8fc73dc9e37c86f07843489afa3f10d49e199e24308210a62da283bad8f44
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 8 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Executes a command shell one-liner 1 TTPs 3 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08e8fc73dc9e37c86f07843489afa3f10d49e199e24308210a62da283bad8f44.exe
    "C:\Users\Admin\AppData\Local\Temp\08e8fc73dc9e37c86f07843489afa3f10d49e199e24308210a62da283bad8f44.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5740
    • C:\Users\Admin\AppData\Local\Temp\08e8fc73dc9e37c86f07843489afa3f10d49e199e24308210a62da283bad8f44.exe
      "C:\Users\Admin\AppData\Local\Temp\08e8fc73dc9e37c86f07843489afa3f10d49e199e24308210a62da283bad8f44.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1492
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c color
        3⤵
        • Executes a command shell one-liner
        PID:3848
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
        • Executes a command shell one-liner
        PID:2092
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -c "Add-Type -AssemblyName presentationCore ; $mp = [System.Windows.Media.MediaPlayer]::new() ; $mp.Open([uri]\"C:\Users\Admin\AppData\Local\Temp\_MEI57402\Microsoft Windows 95 Startup Sound.mp3\") ; $mp.Play() ; Start-Sleep 10"
        3⤵
        • Enumerates connected drives
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4704
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
        • Executes a command shell one-liner
        PID:4592

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        WMSDKNS.XML.bak

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML.bak
        • Size 9KB
        • SHA256 cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoft Windows 95 Startup Sound.mp3

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\Microsoft Windows 95 Startup Sound.mp3
        • Size 181KB
        • SHA256 4c4249567d462368dde15c22cca97f3ae0145f9887b852c826c72a386965ef84
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\VCRUNTIME140.dll
        • Size 116KB
        • SHA256 4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\_bz2.pyd
        • Size 82KB
        • SHA256 00b8ca9a338d2b47285c9e56d6d893db2a999b47216756f18439997fb80a56e3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\_ctypes.pyd
        • Size 121KB
        • SHA256 c148292328f0aab7863af82f54f613961e7cb95b7215f7a81cafaf45bd4c42b7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _decimal.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\_decimal.pyd
        • Size 249KB
        • SHA256 980a63f2b39cf16910f44384398e25f24482346a482addb00de42555b17d4278
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\_hashlib.pyd
        • Size 63KB
        • SHA256 87dd0c858620287454fd6d31d52b6a48eddbb2a08e09e8b2d9fdb0b92200d766
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\_lzma.pyd
        • Size 155KB
        • SHA256 f5e01b516c2c23035f7703e23569dec26c5616c05a929b2580ae474a5c6722c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\_socket.pyd
        • Size 77KB
        • SHA256 a19e3c7c03ef1b5625790b1c9c42594909311ab6df540fbf43c6aa93300ab166
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\_ssl.pyd
        • Size 174KB
        • SHA256 ba5388d6a6557d431e086734a3323621dc447f63ba299b0a815e5837cf869678
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _tkinter.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\_tkinter.pyd
        • Size 62KB
        • SHA256 6f7bdc2f60a1795b58ec7015ec262d6b234aa8d0f022185de0f52bac4adab449
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\base_library.zip
        • Size 1.4MB
        • SHA256 784afa088520c6f8496c0b2dc0ded8d97fc9d85950deddb7843b3aa0d54680a9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\libcrypto-3.dll
        • Size 5.0MB
        • SHA256 05fe080eab7fc535c51e10c1bd76a2f3e6217f9c91a25034774588881c3f99de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\libffi-8.dll
        • Size 38KB
        • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\libssl-3.dll
        • Size 768KB
        • SHA256 2e9fbcd8f7fdc13a5179533239811456554f2b3aa2fb10e1b17be0df81c79006
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python311.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\python311.dll
        • Size 5.5MB
        • SHA256 0817a2a657a24c0d5fbb60df56960f42fc66b3039d522ec952dab83e2d869364
        • MD5 SHA1 SHA512 SSDEEP TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\select.pyd
        • Size 29KB
        • SHA256 bae0974390945520eb99ab32486c6a964691f8f4a028ac408d98fa8fb0db7d90
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tada.mp3

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\tada.mp3
        • Size 82KB
        • SHA256 d99443360ca47de58a50645081e279c6665116eb8736e5bf00499f5d56e64d0b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tcl86t.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\tcl86t.dll
        • Size 1.8MB
        • SHA256 4e699ff2d6d147d0586c8c77be5a18f20ca0758f432d7b0f489223f2fa4dd221
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tk86t.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\tk86t.dll
        • Size 1.5MB
        • SHA256 b6af038120f2b8644c7ce1e11917f410009848287622135d7e386f90d28a831c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI57402\unicodedata.pyd
        • Size 1.1MB
        • SHA256 37c68617fa02a2cadced17ef724e2d450ef12a8a37215da789a4679fde1c5c02
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4704-975-0x000001BD9A430000-0x000001BD9A452000-memory.dmp

        memory/4704-971-0x00007FFA92A70000-0x00007FFA93414000-memory.dmp

        memory/4704-974-0x00007FFA92A70000-0x00007FFA93414000-memory.dmp

        memory/4704-976-0x00007FFA92A70000-0x00007FFA93414000-memory.dmp

        memory/4704-977-0x00007FFA92A70000-0x00007FFA93414000-memory.dmp

        memory/4704-978-0x00007FFA92A70000-0x00007FFA93414000-memory.dmp

        memory/4704-979-0x00007FFA92A70000-0x00007FFA93414000-memory.dmp

        memory/4704-980-0x00007FFA92A70000-0x00007FFA93414000-memory.dmp

        memory/4704-988-0x00007FFA92A70000-0x00007FFA93414000-memory.dmp

        memory/4704-989-0x00007FFA92A70000-0x00007FFA93414000-memory.dmp

        memory/4704-970-0x00007FFA92BFF000-0x00007FFA92C00000-memory.dmp

        memory/4704-997-0x00007FFA92A70000-0x00007FFA93414000-memory.dmp