Analysis

  • max time kernel
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 07:58

General

  • Target
    2125f4decb528d7cbcfd5572fd810d45b0da3264a45b19aa193b7f751e3d90dc.exe
  • Size 1.4MB
  • Sample260930-jt2nbaac87
  • SHA256 2125f4decb528d7cbcfd5572fd810d45b0da3264a45b19aa193b7f751e3d90dc
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 22 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.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • 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\2125f4decb528d7cbcfd5572fd810d45b0da3264a45b19aa193b7f751e3d90dc.exe
    "C:\Users\Admin\AppData\Local\Temp\2125f4decb528d7cbcfd5572fd810d45b0da3264a45b19aa193b7f751e3d90dc.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3112
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a1C48.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1060
      • C:\Users\Admin\AppData\Local\Temp\2125f4decb528d7cbcfd5572fd810d45b0da3264a45b19aa193b7f751e3d90dc.exe
        "C:\Users\Admin\AppData\Local\Temp\2125f4decb528d7cbcfd5572fd810d45b0da3264a45b19aa193b7f751e3d90dc.exe"
        3⤵
        • Executes dropped EXE
        PID:1108
    • 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
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5708
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4872
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3448

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 127KB
        • SHA256 509e8c2390f007ea8ae152ce5633270f8e257f33ab36c19acf34e1ac01a626cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe

        • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
        • Size 484KB
        • SHA256 e5858faf78b3467ddc26d6c8b1fd7d57e8ed609ba52a2efad45f09f6a6a0337b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        $$a1C48.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$a1C48.bat
        • Size 722B
        • SHA256 03c4bbbbcfd4a5372be982f675f28a8ef0a5361dabaf5bdea6eecd7008d60ca0
        • MD5 SHA1 SHA512 TLSH

        2125f4decb528d7cbcfd5572fd810d45b0da3264a45b19aa193b7f751e3d90dc.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2125f4decb528d7cbcfd5572fd810d45b0da3264a45b19aa193b7f751e3d90dc.exe.exe
        • Size 1.4MB
        • SHA256 7fd2694d3a7cd4cdfa32abc68ea7cc95877d9e569a8bf9845ba291af3bc48e3a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 29KB
        • SHA256 cf9fe419c58c6f0b4ec8428f275d1e0d10770f511b12f7ffb3c01d40c5b5b611
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-2304238888-3968896904-642854331-1000\_desktop.ini
        • Size 9B
        • SHA256 3b01728e72b5e4110a11234d4a111c8b841e7780c44559315123bbe0fbe10b97
        • MD5 SHA1 SHA512

        memory/3112-0-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/3112-15-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/5708-29-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/5708-35-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/5708-39-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/5708-153-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/5708-1246-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/5708-22-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/5708-5041-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/5708-10-0x0000000000400000-0x0000000000436000-memory.dmp

        memory/5708-5514-0x0000000000400000-0x0000000000436000-memory.dmp