Analysis

  • max time kernel
    36s
  • max time network
    130s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/07/2026, 12:12

Errors

Reason
Task went missing from backend

General

  • Target
    ligma Doesnt use wearedevs api/Bunifu_UI_v1.5.3.dll
  • Size 236KB
  • Sample260708-pc89qags6j
  • SHA256 f1b3e0f2750a9103e46a6a4a34f1cf9d17779725f98042cc2475ec66484801cf
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\ligma Doesnt use wearedevs api\Bunifu_UI_v1.5.3.dll",#1
    1⤵
      PID:5400
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4536
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
          PID:4644
      • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
        "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
        1⤵
          PID:5704
        • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
          "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
          1⤵
            PID:5716

          Network

                MITRE ATT&CK Matrix

                Replay Monitor

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                Downloads

                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 607B
                • SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
                • MD5 SHA1 SHA512 TLSH

                memory/5704-8-0x0000022B83BF0000-0x0000022B83C10000-memory.dmp

                memory/5704-2-0x0000022B801E0000-0x0000022B802E0000-memory.dmp

                memory/5704-30-0x0000022B841D0000-0x0000022B841F0000-memory.dmp

                memory/5704-10-0x0000022B83DB0000-0x0000022B83EB0000-memory.dmp

                memory/5704-18-0x0000022B83D50000-0x0000022B83D70000-memory.dmp

                memory/5704-1-0x0000022B801E0000-0x0000022B802E0000-memory.dmp

                memory/5716-172-0x000001EAA8000000-0x000001EAA8434000-memory.dmp