Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    11/05/2026, 08:35

General

  • Target
    caeddddf5cd858842bea7db29b3cfc7c71893bed95472ef10b497a70f05dff0b.exe
  • Size 453KB
  • Sample260511-khdmsadv6z
  • SHA256 caeddddf5cd858842bea7db29b3cfc7c71893bed95472ef10b497a70f05dff0b
  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 6 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\caeddddf5cd858842bea7db29b3cfc7c71893bed95472ef10b497a70f05dff0b.exe
    "C:\Users\Admin\AppData\Local\Temp\caeddddf5cd858842bea7db29b3cfc7c71893bed95472ef10b497a70f05dff0b.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2380
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aF7C.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2636
      • C:\Users\Admin\AppData\Local\Temp\caeddddf5cd858842bea7db29b3cfc7c71893bed95472ef10b497a70f05dff0b.exe
        "C:\Users\Admin\AppData\Local\Temp\caeddddf5cd858842bea7db29b3cfc7c71893bed95472ef10b497a70f05dff0b.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3092
    • 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
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2356
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1848
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:5016

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateBroker.exe
        • Size 128KB
        • SHA256 5db6d77228feede497f456f9de1532aa43bab81f05696f20dc0dcd85be2e7d44
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 578KB
        • SHA256 d8d13bdef041a9b2d5df05d530964f7e8eb646dd946eca2c84929aac29cf8790
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
        • Size 484KB
        • SHA256 8a1893a74ec4ccdf52104250cd821b91958dccdfd56b76ea06d1822ab39f8e8f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$aF7C.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$aF7C.bat
        • Size 721B
        • SHA256 45a02951ce7d2c8872f2e7502f4f75e3cd05d18e011cd408dbdcb1bfca4da2ac
        • MD5 SHA1 SHA512 TLSH

        caeddddf5cd858842bea7db29b3cfc7c71893bed95472ef10b497a70f05dff0b.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\caeddddf5cd858842bea7db29b3cfc7c71893bed95472ef10b497a70f05dff0b.exe.exe
        • Size 424KB
        • SHA256 197fc8bbd50333cde901ca625937407b6c11a393d019dfe56fcee17719f1053c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 29KB
        • SHA256 566ccf551336411cd8d5ede96a94b5c12608f20538dc16876ea375175bf35745
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-650218026-1419908266-2856590055-1000\_desktop.ini
        • Size 9B
        • SHA256 19944e3d79dbaa55528729df082eccbb0b32b6eb8f9e657c445f9a044a342a86
        • MD5 SHA1 SHA512

        memory/2356-27-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/2356-33-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/2356-37-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/2356-20-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/2356-424-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/2356-1224-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/2356-5005-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/2356-8-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/2356-5502-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/2380-0-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/2380-13-0x0000000000400000-0x0000000000436000-memory.dmp