Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/07/2026, 08:28

General

  • Target
    3de45f723b9383730a504f53f460133a0a34f4d6b93040eaca16c6684d47afc3.exe
  • Size 1.1MB
  • Sample260708-kdaqbsds8y
  • SHA256 3de45f723b9383730a504f53f460133a0a34f4d6b93040eaca16c6684d47afc3
  • 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 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\3de45f723b9383730a504f53f460133a0a34f4d6b93040eaca16c6684d47afc3.exe
    "C:\Users\Admin\AppData\Local\Temp\3de45f723b9383730a504f53f460133a0a34f4d6b93040eaca16c6684d47afc3.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4156
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a5589.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3592
      • C:\Users\Admin\AppData\Local\Temp\3de45f723b9383730a504f53f460133a0a34f4d6b93040eaca16c6684d47afc3.exe
        "C:\Users\Admin\AppData\Local\Temp\3de45f723b9383730a504f53f460133a0a34f4d6b93040eaca16c6684d47afc3.exe"
        3⤵
        • Executes dropped EXE
        PID:5848
    • 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:4896
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3336
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4656

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 74bda96f780e148c17afdf6bc0510a8c5b1b280d6249924635db3bf07b935b2c
        • 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

        $$a5589.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$a5589.bat
        • Size 722B
        • SHA256 6b610179edb0aeb454dfdac9f4133be22354f380b5fd09da9f5ab2fb65f880f5
        • MD5 SHA1 SHA512 TLSH

        3de45f723b9383730a504f53f460133a0a34f4d6b93040eaca16c6684d47afc3.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\3de45f723b9383730a504f53f460133a0a34f4d6b93040eaca16c6684d47afc3.exe.exe
        • Size 1.1MB
        • SHA256 6c4dd5d980101c0457e03b685e8215de18a5bbe05bf5052552b1a293ff3a47ff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 5463789cb09289e91f3f3f37784c05b1d6ca8d66292dda9a834c499aa337dfc6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-515251955-468707340-1782030364-1000\_desktop.ini
        • Size 8B
        • SHA256 f2d2cf0c992b9fe521af1cba2f911d62494882e796a4cda4da2dba61b4d669d5
        • MD5 SHA1 SHA512

        memory/4156-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4156-12-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4896-32-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4896-38-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4896-41-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4896-79-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4896-1248-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4896-24-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4896-5045-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4896-10-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4896-5518-0x0000000000400000-0x0000000000434000-memory.dmp