Analysis

  • max time kernel
    149s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/08/2026, 09:26

General

  • Target
    e507d17b39c09ef1d25983b0e683eacb5f7d7f4ca55eef7aaa78c032e23847d1.exe
  • Size 863KB
  • Sample260825-leddaazcle
  • SHA256 e507d17b39c09ef1d25983b0e683eacb5f7d7f4ca55eef7aaa78c032e23847d1
  • 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.

  • 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\e507d17b39c09ef1d25983b0e683eacb5f7d7f4ca55eef7aaa78c032e23847d1.exe
    "C:\Users\Admin\AppData\Local\Temp\e507d17b39c09ef1d25983b0e683eacb5f7d7f4ca55eef7aaa78c032e23847d1.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4852
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a2E79.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4920
      • C:\Users\Admin\AppData\Local\Temp\e507d17b39c09ef1d25983b0e683eacb5f7d7f4ca55eef7aaa78c032e23847d1.exe
        "C:\Users\Admin\AppData\Local\Temp\e507d17b39c09ef1d25983b0e683eacb5f7d7f4ca55eef7aaa78c032e23847d1.exe"
        3⤵
        • Executes dropped EXE
        PID:4152
    • 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:2128
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3100
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4284

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe
        • Size 124KB
        • SHA256 ff0d2a4f5237b389f9b5612ff3e80d7418c666dec3fa608fbcbac20580b8d2b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
        • Size 481KB
        • SHA256 d5fbaf5c0d8e313d4dad23b28cac4256c5dbed6ab3b0d797e2971f30c5e095ad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$a2E79.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$a2E79.bat
        • Size 722B
        • SHA256 abcd2127666a92beffceda977d02ccca36ea72fb97af23a5a932b06bcc4d0ee9
        • MD5 SHA1 SHA512 TLSH

        e507d17b39c09ef1d25983b0e683eacb5f7d7f4ca55eef7aaa78c032e23847d1.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\e507d17b39c09ef1d25983b0e683eacb5f7d7f4ca55eef7aaa78c032e23847d1.exe.exe
        • Size 836KB
        • SHA256 adb2276229370580d2746966d956dab2e76dfa4321cb88334a02769f2a1b23e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 aa48a15bb9ffc9bdb39abd9d7bde84d5ab1bf69e425184e31588f6b6595b498a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-1738198120-2966725515-3980530802-1000\_desktop.ini
        • Size 9B
        • SHA256 1962ce70116500adabf0740e812e54bf58d48913f891249fc2b7c8e97bf58d22
        • MD5 SHA1 SHA512

        memory/2128-24-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/2128-32-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/2128-38-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/2128-43-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/2128-74-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/2128-1249-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/2128-5046-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/2128-11-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/2128-5519-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4152-22-0x0000000000400000-0x00000000004D4000-memory.dmp

        memory/4152-21-0x0000000000400000-0x00000000004D4000-memory.dmp

        memory/4852-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4852-12-0x0000000000400000-0x0000000000434000-memory.dmp