Analysis

  • max time kernel
    149s
  • max time network
    113s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/07/2026, 08:13

General

  • Target
    618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe
  • Size 1.9MB
  • Sample260712-j4ydmsgv21
  • SHA256 618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96
  • 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\618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe
    "C:\Users\Admin\AppData\Local\Temp\618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2912
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aE133.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1416
      • C:\Users\Admin\AppData\Local\Temp\618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe
        "C:\Users\Admin\AppData\Local\Temp\618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe"
        3⤵
        • Executes dropped EXE
        PID:4328
    • 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:3176
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3448
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3076

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 ee19fd2af724153067af5893908577690e4aff588c76dff56c3fdb7e1b9316c1
        • 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

        $$aE133.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$aE133.bat
        • Size 722B
        • SHA256 4d8a1befa2e39c1d623bd124280ebd23dd55604a95863bdc87c3a6b277b0e663
        • MD5 SHA1 SHA512 TLSH

        618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\618d6d9ecb8423f012234b69e399b72a83275dcb2ac31fcbefc9fc476b86eb96.exe.exe
        • Size 1.9MB
        • SHA256 2e1586529011c2e2c68b777a6692902decb6154fb92dd2616acf957a1dc38af5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 df1c9e105844aa1ca9b84a4491cb062b7c383a44ac66a2902f718fdaa95454c6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-552508041-2681165170-3229858294-1000\_desktop.ini
        • Size 9B
        • SHA256 d79ddaff7dba8cb7a3ed7cf29d943dee91a7052601b7969121ce026f17a5c2f3
        • MD5 SHA1 SHA512

        memory/2912-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/2912-12-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3176-22-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3176-23-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3176-30-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3176-35-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3176-39-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3176-93-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3176-1246-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3176-10-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3176-5043-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/3176-5516-0x0000000000400000-0x0000000000434000-memory.dmp