Analysis

  • max time kernel
    149s
  • max time network
    142s
  • 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, 02:22

General

  • Target
    182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe
  • Size 101KB
  • Sample260831-ctxk2aed57
  • SHA256 182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71
  • 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\182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe
    "C:\Users\Admin\AppData\Local\Temp\182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2380
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$aF80C.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1636
      • C:\Users\Admin\AppData\Local\Temp\182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe
        "C:\Users\Admin\AppData\Local\Temp\182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe"
        3⤵
        • Executes dropped EXE
        PID:1268
    • 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:4108
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3760
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1660

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        MicrosoftEdgeUpdateBroker.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe
        • Size 125KB
        • SHA256 18ccb803e000920f42da0b2d6598db060ca54dfea51f1e36df44fe6131b8d4de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 575KB
        • SHA256 07e69e998698805b9753568364d77ac2e5ba8db3ddaa77250bdaf512dcb47291
        • 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

        $$aF80C.bat

        • Path C:\Users\Admin\AppData\Local\Temp\$$aF80C.bat
        • Size 722B
        • SHA256 4a85558dfdbc9c784637aae06e9e050aca91a94884f64795cf2a736607f75b43
        • MD5 SHA1 SHA512 TLSH

        182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe.exe

        • Path C:\Users\Admin\AppData\Local\Temp\182401c0bf9f61bddcc00777a3516133ef4269152a5f920daa964d81bb379c71.exe.exe
        • Size 75KB
        • SHA256 3600ff58fdb37f53562e626fd74d6f4d8d39925d711a96f221bb4aca7992926a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Logo1_.exe

        • Path C:\Windows\Logo1_.exe
        • Size 26KB
        • SHA256 1c74682705be46ee6f1a7aa21f6afaf0ec699b7ee2674bc158ef8c2cb0a0382e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-540052884-2969440504-464782435-1000\_desktop.ini
        • Size 9B
        • SHA256 eeb5cbb517450cca90ea5cd91b38720ad371cd8bc31bde7b09707adedcb5455c
        • MD5 SHA1 SHA512

        memory/2380-10-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/2380-0-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4108-27-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4108-37-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4108-33-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4108-383-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4108-1246-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4108-20-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4108-5035-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4108-11-0x0000000000400000-0x0000000000434000-memory.dmp

        memory/4108-5548-0x0000000000400000-0x0000000000434000-memory.dmp