Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    31/08/2026, 04:42

General

  • Target
    af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe
  • Size 48KB
  • Sample260831-fbw4bsdl21
  • SHA256 af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd
  • 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\af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe
    "C:\Users\Admin\AppData\Local\Temp\af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1248
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aD4D4.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1068
      • C:\Users\Admin\AppData\Local\Temp\af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe
        "C:\Users\Admin\AppData\Local\Temp\af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe"
        3⤵
        • Executes dropped EXE
        PID:368
    • 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:3060
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3796
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4368

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 ee80e668eeb85dae7ba09b3d32d91d8af074785499c95b8773533043f1693d29
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SyncConfirm.exe

        • Path C:\Program Files\SyncConfirm.exe
        • Size 535KB
        • SHA256 ca60324f0e76de2348bbe7286d693b736cd6839a9247d324ddeac2ec86563563
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
        • Size 481KB
        • SHA256 297984cb1c691abf3614c0c64ed3ed1b8cbf2e2f2efae02e5392e110a717394c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$aD4D4.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$aD4D4.bat
        • Size 722B
        • SHA256 7309f77b4bf08fa9aa07f7d9d0ae87c232f4ca9cc32728a96ef6a57c80a67138
        • MD5 SHA1 SHA512 TLSH

        af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\af768d3717951cd73c88b6e5114b906f9fe685c851ca4301930ecaab3013f2bd.exe.exe
        • Size 22KB
        • SHA256 7891942e260921c8cc4cb526951f131980848280a7fa4671b579eb101afe1b71
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 ef3803b8356ae36cc987c4f812d380ab37cf4e8198e8ea39ba40f4f17fd95179
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-668679576-120646659-2289335452-1000\_desktop.ini
        • Size 9B
        • SHA256 48fc246849bbf8829b4f8949e19ffb9de4020b7e65df5ab0bdedfdbbdb956880
        • MD5 SHA1 SHA512

        memory/1248-11-0x0000000000400000-0x0000000000434000-memory.dmp

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

        memory/3060-28-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3060-38-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3060-34-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3060-354-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3060-1248-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3060-21-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3060-5037-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3060-10-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3060-5552-0x0000000000400000-0x0000000000434000-memory.dmp