Overview

overview

8

Static

static

3

f145b51b1a...5d.exe

windows10-2004-x64

7

f145b51b1a...5d.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    124s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 06:47

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General

  • Target
    f145b51b1a73a2c0fae02934784bb79d111e5108d87c4673204ff617c834285d.exe
  • Size 493KB
  • Sample260707-hke8aagy2q
  • SHA256 f145b51b1a73a2c0fae02934784bb79d111e5108d87c4673204ff617c834285d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoverypersistencespyware

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 23 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
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

    discovery
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 35 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f145b51b1a73a2c0fae02934784bb79d111e5108d87c4673204ff617c834285d.exe
    "C:\Users\Admin\AppData\Local\Temp\f145b51b1a73a2c0fae02934784bb79d111e5108d87c4673204ff617c834285d.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3180
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a7DF0.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5600
      • C:\Users\Admin\AppData\Local\Temp\f145b51b1a73a2c0fae02934784bb79d111e5108d87c4673204ff617c834285d.exe
        "C:\Users\Admin\AppData\Local\Temp\f145b51b1a73a2c0fae02934784bb79d111e5108d87c4673204ff617c834285d.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2604
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 852
          4⤵
          • Program crash
          PID:4988
    • 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:5508
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3288
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4524
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2604 -ip 2604
    1⤵
      PID:1236
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1460
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:5800
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:5232
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:6020

    Network

          MITRE ATT&CK Enterprise v16

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          Downloads

          MicrosoftEdgeUpdateBroker.exe
          • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe
          • Size 124KB
          • SHA256 26b2ef8be452b130e729b2f375c9e55693075ba5cc69d2fc38008b323eb026b4
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          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
          Submit Download

          prep_Activatable Class_Hermes_perf.cache
          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
          • Size 599B
          • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          $$a7DF0.bat
          • Path C:\Users\Admin\AppData\Local\Temp\$$a7DF0.bat
          • Size 722B
          • SHA256 fd4ec638d2447532a9236ed1289ff0588315ca66e9db4e468982a20f92165e1f
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          f145b51b1a73a2c0fae02934784bb79d111e5108d87c4673204ff617c834285d.exe.exe
          • Path C:\Users\Admin\AppData\Local\Temp\f145b51b1a73a2c0fae02934784bb79d111e5108d87c4673204ff617c834285d.exe.exe
          • Size 467KB
          • SHA256 d4ec1c2d85e9524dbede618edf56aa85f28a9d3d42d7c211f4476d60dc4049ff
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          Logo1_.exe
          • Path C:\Windows\Logo1_.exe
          • Size 26KB
          • SHA256 bc59d1b1dc6bdfa90b5fa05f9527d6a5318d4ae2b37b53e4b435a22586ab4eda
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _desktop.ini
          • Path F:\$RECYCLE.BIN\S-1-5-21-2532687178-1633831978-1202193935-1000\_desktop.ini
          • Size 8B
          • SHA256 894c4ef1591e999fc1fe6ae52f8e51b043102061d3aa461f1c53520627c3bc3b
          • MD5 SHA1 SHA512
          Submit Download

          memory/2604-24-0x00000000053C0000-0x0000000005452000-memory.dmp
          Download

          memory/2604-23-0x0000000005AA0000-0x000000000605A000-memory.dmp
          Download

          memory/2604-22-0x00000000007E0000-0x000000000085C000-memory.dmp
          Download

          memory/2604-21-0x0000000074202000-0x0000000074203000-memory.dmp
          Download

          memory/3180-0-0x0000000000400000-0x0000000000434000-memory.dmp
          Download

          memory/3180-15-0x0000000000400000-0x0000000000434000-memory.dmp
          Download

          memory/5232-31-0x000002B8001E0000-0x000002B8002E0000-memory.dmp
          Download

          memory/5232-55-0x000002B802A20000-0x000002B802A40000-memory.dmp
          Download

          memory/5232-30-0x000002B8001E0000-0x000002B8002E0000-memory.dmp
          Download

          memory/5232-29-0x000002B8001E0000-0x000002B8002E0000-memory.dmp
          Download

          memory/5232-74-0x000002B802C80000-0x000002B802CA0000-memory.dmp
          Download

          memory/5232-88-0x000002B804200000-0x000002B804220000-memory.dmp
          Download

          memory/5232-56-0x000002B802E80000-0x000002B802F80000-memory.dmp
          Download

          memory/5508-228-0x0000000000400000-0x0000000000434000-memory.dmp
          Download

          memory/5508-222-0x0000000000400000-0x0000000000434000-memory.dmp
          Download

          memory/5508-234-0x0000000000400000-0x0000000000434000-memory.dmp
          Download

          memory/5508-270-0x0000000000400000-0x0000000000434000-memory.dmp
          Download

          memory/5508-1446-0x0000000000400000-0x0000000000434000-memory.dmp
          Download

          memory/5508-26-0x0000000000400000-0x0000000000434000-memory.dmp
          Download

          memory/5508-5243-0x0000000000400000-0x0000000000434000-memory.dmp
          Download

          memory/5508-10-0x0000000000400000-0x0000000000434000-memory.dmp
          Download

          memory/5508-5718-0x0000000000400000-0x0000000000434000-memory.dmp
          Download

          memory/6020-221-0x000001C017550000-0x000001C01764F000-memory.dmp
          Download