Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/10/2026, 08:25

General

  • Target
    2050a7ef9b4010cfd5eb1f9dd9e93ab0486eeb556caa2e58b3f7841ab42b890e.exe
  • Size 159KB
  • Sample261011-kbftkaef47
  • SHA256 2050a7ef9b4010cfd5eb1f9dd9e93ab0486eeb556caa2e58b3f7841ab42b890e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

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.

  • 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.

  • 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.

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2050a7ef9b4010cfd5eb1f9dd9e93ab0486eeb556caa2e58b3f7841ab42b890e.exe
    "C:\Users\Admin\AppData\Local\Temp\2050a7ef9b4010cfd5eb1f9dd9e93ab0486eeb556caa2e58b3f7841ab42b890e.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1224
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aFA6.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4352
      • C:\Users\Admin\AppData\Local\Temp\2050a7ef9b4010cfd5eb1f9dd9e93ab0486eeb556caa2e58b3f7841ab42b890e.exe
        "C:\Users\Admin\AppData\Local\Temp\2050a7ef9b4010cfd5eb1f9dd9e93ab0486eeb556caa2e58b3f7841ab42b890e.exe"
        3⤵
        • Executes dropped EXE
        PID:1272
    • 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:3736
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4172
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4272

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 230KB
        • SHA256 996fd1a48d450513c5340472608ac1945a23cce91efce1519397fec6d29cece4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VC_redist.x64.exe

        • Path C:\ProgramData\Package Cache\{57a73df6-4ba9-4c1d-bbbb-517289ff6c13}\VC_redist.x64.exe
        • Size 663KB
        • SHA256 e4794e804622c25a6641705a584e23e904e368d5cc7c81e9cf73873cefac3939
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$aFA6.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$aFA6.bat
        • Size 721B
        • SHA256 89e6192383fc1564a2ae83e2531085e02468439582f681f2ee3756a2c59c49ea
        • MD5 SHA1 SHA512 TLSH

        2050a7ef9b4010cfd5eb1f9dd9e93ab0486eeb556caa2e58b3f7841ab42b890e.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2050a7ef9b4010cfd5eb1f9dd9e93ab0486eeb556caa2e58b3f7841ab42b890e.exe.exe
        • Size 130KB
        • SHA256 5f726d95a9ba1aebe43e8188edddb26556c730e03fb6227745e8afbf07d80c54
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 29KB
        • SHA256 52a57177234eb7932551c89f157572f1be54944e483b2f1e110d59674b35be4d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\_desktop.ini
        • Size 10B
        • SHA256 6f32c14d8a0712d435829019df23525a5b62bb2ca9b24874a6316ec374b3d04c
        • MD5 SHA1 SHA512

        memory/1224-0-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/1224-15-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/3736-31-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/3736-32-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/3736-37-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/3736-40-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/3736-96-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/3736-1247-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/3736-23-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/3736-5042-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/3736-10-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/3736-5515-0x0000000000400000-0x0000000000436000-memory.dmp