Overview

overview

7

Static

static

3

42f301f020...75.exe

windows10-2004-x64

7

42f301f020...75.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/10/2026, 10:22

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General

  • Target
    42f301f02074fc86f0b1fc0ccf7133788f13b5bb0a50d97eced3b28027ddee75.exe
  • Size 538KB
  • Sample261014-md7feabv7v
  • SHA256 42f301f02074fc86f0b1fc0ccf7133788f13b5bb0a50d97eced3b28027ddee75
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoveryexecution

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 4 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

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

    execution
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\42f301f02074fc86f0b1fc0ccf7133788f13b5bb0a50d97eced3b28027ddee75.exe
    "C:\Users\Admin\AppData\Local\Temp\42f301f02074fc86f0b1fc0ccf7133788f13b5bb0a50d97eced3b28027ddee75.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2612
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a5828.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:2408
      • C:\Users\Admin\AppData\Local\Temp\42f301f02074fc86f0b1fc0ccf7133788f13b5bb0a50d97eced3b28027ddee75.exe
        "C:\Users\Admin\AppData\Local\Temp\42f301f02074fc86f0b1fc0ccf7133788f13b5bb0a50d97eced3b28027ddee75.exe"
        3⤵
        • Executes dropped EXE
        PID:4436
    • C:\Windows\Logo1_.exe
      C:\Windows\Logo1_.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3548
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1688
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4240

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MicrosoftEdgeUpdate.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.exe
        • Size 228KB
        • SHA256 6a16b326544a0bbe52b8d24de640d9dcea2aaded3f7da635bc0bc743bbd7aa43
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VC_redist.x64.exe
        • Path C:\ProgramData\Package Cache\{57a73df6-4ba9-4c1d-bbbb-517289ff6c13}\VC_redist.x64.exe
        • Size 660KB
        • SHA256 a33ff0fbf40f2a77a95b70ba499d0efe12131b471f27efe68509fbe2ba287a47
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        $$a5828.bat
        • Path C:\Users\Admin\AppData\Local\Temp\$$a5828.bat
        • Size 722B
        • SHA256 d4d3020cad04f728db8fbc668b9ce3f655beaf208b2fee2bda557920d2decfda
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        42f301f02074fc86f0b1fc0ccf7133788f13b5bb0a50d97eced3b28027ddee75.exe.exe
        • Path C:\Users\Admin\AppData\Local\Temp\42f301f02074fc86f0b1fc0ccf7133788f13b5bb0a50d97eced3b28027ddee75.exe.exe
        • Size 512KB
        • SHA256 941743d25fdf216e8bdeda8911df7554cc114e2ef0323db0b89d935547200c70
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Logo1_.exe
        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 bb953dd3a09c6f84b34b954897457f8f8cd93fb1219f7ca907cfd95ffc253e12
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _desktop.ini
        • Path F:\$RECYCLE.BIN\_desktop.ini
        • Size 10B
        • SHA256 3cc655fb77d8ee9d3bd8d6ef6851f203306a7e76fc6c88010f361a7375fe8836
        • MD5 SHA1 SHA512
        Submit Download

        memory/2612-0-0x0000000000400000-0x0000000000434000-memory.dmp
        Download

        memory/2612-13-0x0000000000400000-0x0000000000434000-memory.dmp
        Download

        memory/3548-31-0x0000000000400000-0x0000000000434000-memory.dmp
        Download

        memory/3548-36-0x0000000000400000-0x0000000000434000-memory.dmp
        Download

        memory/3548-40-0x0000000000400000-0x0000000000434000-memory.dmp
        Download

        memory/3548-118-0x0000000000400000-0x0000000000434000-memory.dmp
        Download

        memory/3548-1247-0x0000000000400000-0x0000000000434000-memory.dmp
        Download

        memory/3548-23-0x0000000000400000-0x0000000000434000-memory.dmp
        Download

        memory/3548-5044-0x0000000000400000-0x0000000000434000-memory.dmp
        Download

        memory/3548-10-0x0000000000400000-0x0000000000434000-memory.dmp
        Download

        memory/3548-5517-0x0000000000400000-0x0000000000434000-memory.dmp
        Download