Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/09/2026, 22:17

General

  • Target
    New Client.exe
  • Size 221KB
  • Sample260901-17mvraycjg
  • SHA256 72fcbc65dc2e74e6abfe1c234657b959ff93268568d911cf29ce39d191284f6a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 3 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 48 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 24 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 38 IoCs
  • Suspicious use of WriteProcessMemory 46 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New Client.exe
    "C:\Users\Admin\AppData\Local\Temp\New Client.exe"
    1⤵
    • Creates a file in the Startup directory
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4392
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc onstart /mo 1 /tn nyan /tr C:\Users\Admin\AppData\Local\Temp\Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2812
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3532
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2628
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4400
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1640
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:236
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:5684
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2744
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:6100
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3668
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:992
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:6036
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1564
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3276
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:5912
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5448
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2900
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3444
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2328
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1368
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4644
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:6040
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4492
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5388
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1984
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4168
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4876
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2904
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:5340
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3432
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1876
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4920
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:6096
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3524
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:3472
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4840
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1600
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4704
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2700
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4812
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4100
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2564
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:5252
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn "MicrosoftEdgeUpdateTaskMachine" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2948
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "MicrosoftEdgeUpdateTaskMachine" /tr C:\Users\Admin\AppData\Local\Temp\New Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1704
  • C:\Users\Admin\AppData\Local\Temp\New Client.exe
    "C:\Users\Admin\AppData\Local\Temp\New Client.exe" ..
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2360
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc onstart /mo 1 /tn nyan /tr C:\Users\Admin\AppData\Local\Temp\Client.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4552

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        New Client.exe

        • Path C:\Users\Admin\AppData\Local\Temp\New Client.exe
        • Size 221KB
        • SHA256 72fcbc65dc2e74e6abfe1c234657b959ff93268568d911cf29ce39d191284f6a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2360-5-0x0000000075090000-0x00000000756B1000-memory.dmp

        memory/2360-6-0x0000000075090000-0x00000000756B1000-memory.dmp

        memory/2360-9-0x0000000075090000-0x00000000756B1000-memory.dmp

        memory/4392-0-0x0000000000CF0000-0x0000000000D00000-memory.dmp

        memory/4392-1-0x0000000075092000-0x0000000075094000-memory.dmp

        memory/4392-3-0x0000000075090000-0x00000000756B1000-memory.dmp

        memory/4392-8-0x0000000075092000-0x0000000075094000-memory.dmp

        memory/4392-7-0x0000000000CF0000-0x0000000000D00000-memory.dmp

        memory/4392-10-0x0000000075090000-0x00000000756B1000-memory.dmp

        memory/4392-11-0x0000000075090000-0x00000000756B1000-memory.dmp

        memory/4392-12-0x0000000075090000-0x00000000756B1000-memory.dmp