Analysis

  • max time kernel
    149s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250619-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250619-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2026, 04:33

General

  • Target
    c9d70441782e69653f1973a535a428d1a1e680bec301e3777bae4f2c3dfee428.exe
  • Size 95KB
  • Sample260509-e6shysdz7q
  • SHA256 c9d70441782e69653f1973a535a428d1a1e680bec301e3777bae4f2c3dfee428
  • 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\c9d70441782e69653f1973a535a428d1a1e680bec301e3777bae4f2c3dfee428.exe
    "C:\Users\Admin\AppData\Local\Temp\c9d70441782e69653f1973a535a428d1a1e680bec301e3777bae4f2c3dfee428.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1452
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a78E9.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3868
      • C:\Users\Admin\AppData\Local\Temp\c9d70441782e69653f1973a535a428d1a1e680bec301e3777bae4f2c3dfee428.exe
        "C:\Users\Admin\AppData\Local\Temp\c9d70441782e69653f1973a535a428d1a1e680bec301e3777bae4f2c3dfee428.exe"
        3⤵
        • Executes dropped EXE
        PID:1564
    • 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:1132
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3548
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3068

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe
        • Size 125KB
        • SHA256 fd803d0f5142130c2c90cf91da42b078e9e9317ee356747aa650198a431169c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 575KB
        • SHA256 abbb5137ab26937f109a072eaea07be42b28b90d901214af31216a3f9172e4c2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$a78E9.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$a78E9.bat
        • Size 722B
        • SHA256 2f6a7ad66a82c97411daf42bf08fbe145acb25ae66541e2529f91fc72c2b3c7c
        • MD5 SHA1 SHA512 TLSH

        c9d70441782e69653f1973a535a428d1a1e680bec301e3777bae4f2c3dfee428.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\c9d70441782e69653f1973a535a428d1a1e680bec301e3777bae4f2c3dfee428.exe.exe
        • Size 68KB
        • SHA256 c3a733c3b26b6d94afa99cba2676d746dd04dcb44608a123725ec31002f5d2a2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 97511243492c2478e7d628b07af30dcaa9985a5ae16f9792e915147e78fee49f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-636600838-1632888396-3521553955-1000\_desktop.ini
        • Size 8B
        • SHA256 6e9be20748ee78b11d664f31b9547ee836b5e73f3d4ef05289327d7f1ba0eb14
        • MD5 SHA1 SHA512

        memory/1132-33-0x0000000001F20000-0x0000000001FDF000-memory.dmp

        memory/1132-38-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1132-22-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1132-23-0x0000000001F20000-0x0000000001FDF000-memory.dmp

        memory/1132-9-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1132-30-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1132-1306-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1132-50-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1132-56-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1132-44-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1132-45-0x0000000001F20000-0x0000000001FDF000-memory.dmp

        memory/1452-11-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1452-10-0x0000000002170000-0x000000000222F000-memory.dmp

        memory/1452-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/1564-20-0x00000000012C0000-0x0000000001615000-memory.dmp