Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/10/2026, 11:07

General

  • Target
    2026-10-28_073165c7fb95fdba4fc7f19fea3504fd_elex_wannacry.exe
  • Size 784KB
  • Sample261030-m8ec4sec68
  • SHA256 3c77f9b37aa175403c00280612d36819958962292e111d06b083c0086fe3ee25
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in System32 directory 20 IoCs
  • UPX packed file 27 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-28_073165c7fb95fdba4fc7f19fea3504fd_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-28_073165c7fb95fdba4fc7f19fea3504fd_elex_wannacry.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1984
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1168

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          elevation_service.exe

          • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
          • Size 2.9MB
          • SHA256 53a17f978fe973377fd8b36eaaf367b863e138848d089e6aa69b241375a8fc0b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          maintenanceservice.exe

          • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
          • Size 1017KB
          • SHA256 4208a7010ed5f188f629524a3644e0e79a3a1174254a00a2c7da1d27d7aa8225
          • MD5 SHA1 SHA512 SSDEEP TLSH

          OSE.EXE

          • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
          • Size 997KB
          • SHA256 8f0c9ced1de485fb8ea0868081049af74ebe376a476c5b4b583c3b89867e1ba7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          setup.exe

          • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe
          • Size 6.8MB
          • SHA256 8c3e7c45b81d7a8bf085271846cdcb571cc2dc2036d70cd34f4141bb23eb4e98
          • MD5 SHA1 SHA512 SSDEEP TLSH

          elevation_service.exe

          • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
          • Size 3.0MB
          • SHA256 89a644640984695359de184e41233f29ea2ced740e7bfad7541fbb008d6a0894
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MsSense.exe

          • Path C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe
          • Size 1.2MB
          • SHA256 972fb0715bcacbc42e3a4d5e3a6787733b5fd636e67bf00c62e39740226a50d5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          NisSrv.exe

          • Path C:\Program Files\Windows Defender\NisSrv.exe
          • Size 3.7MB
          • SHA256 ba6b63a51f14bdd5400b1774c09156ca334c773299f8633b38e3ff88960ca065
          • MD5 SHA1 SHA512 SSDEEP TLSH

          wmpnetwk.exe

          • Path C:\Program Files\Windows Media Player\wmpnetwk.exe
          • Size 1.6MB
          • SHA256 fabd87d51daa048ec658c74da79b7fdf9af3b727e57846f1e5a3c059e751ea26
          • MD5 SHA1 SHA512 SSDEEP TLSH

          perfhost.exe

          • Path C:\Windows\SysWOW64\perfhost.exe
          • Size 778KB
          • SHA256 aa6b299f899968d67e119ac52f96dfe245b4131d203d2e8f485d1b63a51f2805
          • MD5 SHA1 SHA512 SSDEEP TLSH

          AgentService.exe

          • Path C:\Windows\System32\AgentService.exe
          • Size 1.6MB
          • SHA256 eef02b20db1e8383c8c883e2892825753b1d46d5ecfa1f42e098963569cd7a0f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          AppVClient.exe

          • Path C:\Windows\System32\AppVClient.exe
          • Size 1.5MB
          • SHA256 99abee4b42f489869980134a20e6388013b7153302eb79daa5e55cf0edac33a0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          GameInputSvc.exe

          • Path C:\Windows\System32\GameInputSvc.exe
          • Size 832KB
          • SHA256 3b065d03c476b881f751a065427fb1e01493029d733296d510460d9cb584d31a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Locator.exe

          • Path C:\Windows\System32\Locator.exe
          • Size 796KB
          • SHA256 3a1ff0c5cc24e07f54226dd9a6f5e2c239ae72f863b93aef687d7deda90dc50f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ssh-agent.exe

          • Path C:\Windows\System32\OpenSSH\ssh-agent.exe
          • Size 1.3MB
          • SHA256 552d6db3769df34d42caf57250e74e21d28caaf0a4cd670dc464cdaa40a6065e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          PerceptionSimulationService.exe

          • Path C:\Windows\System32\PerceptionSimulation\PerceptionSimulationService.exe
          • Size 1000KB
          • SHA256 c53ae6418cb3c337de76fd88fdb4f10ca2d49c5db01de2ca155e7e736a64b1e6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ReFsDedupSvc.exe

          • Path C:\Windows\System32\ReFsDedupSvc.exe
          • Size 2.8MB
          • SHA256 cdca860dbdf340ff85869e2b067dcf0480da059a156c003e93b5355a59cd82a1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          SearchIndexer.exe

          • Path C:\Windows\System32\SearchIndexer.exe
          • Size 1.6MB
          • SHA256 3e91f363856d2cbb1d3eb326edf1def9b3f4398ef94186f450b8fba78e7270e7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          SensorDataService.exe

          • Path C:\Windows\System32\SensorDataService.exe
          • Size 1.9MB
          • SHA256 634e9c792a8a03ac1d7c9f0b89ed85ac4b5da5f9fb7dc79543ea9ed586441d33
          • MD5 SHA1 SHA512 SSDEEP TLSH

          SgrmBroker.exe

          • Path C:\Windows\System32\Sgrm\SgrmBroker.exe
          • Size 1.1MB
          • SHA256 a92dedd10946df76939ed76d203f6b8249b890413d2af7b2619c647f39871ddb
          • MD5 SHA1 SHA512 SSDEEP TLSH

          TieringEngineService.exe

          • Path C:\Windows\System32\TieringEngineService.exe
          • Size 1.1MB
          • SHA256 2955bd3ae0b9538d84b6ffc78992313dcae1342e379708045754d08c241a1f27
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VSSVC.exe

          • Path C:\Windows\System32\VSSVC.exe
          • Size 2.1MB
          • SHA256 162c408b475d00e88ae728e9133652857b9124438cb154e1edf06d27f145f1f2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          alg.exe

          • Path C:\Windows\System32\alg.exe
          • Size 948KB
          • SHA256 f39edcc5512c3ebcebad51f6acce21cf0b5df6ee35c52a71dcb468a6649242e2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          msdtc.exe

          • Path C:\Windows\System32\msdtc.exe
          • Size 932KB
          • SHA256 82515773db5f72aa48fb1eab8c3c64f84c6c8a6a27ea9a7418297be4fabe0fdc
          • MD5 SHA1 SHA512 SSDEEP TLSH

          msiexec.exe

          • Path C:\Windows\System32\msiexec.exe
          • Size 940KB
          • SHA256 4941c5aa24a6fad951a2936a3f05708bfd106859f0aab568782d40fbe6cd4727
          • MD5 SHA1 SHA512 SSDEEP TLSH

          snmptrap.exe

          • Path C:\Windows\System32\snmptrap.exe
          • Size 804KB
          • SHA256 88906214234a10170059106a0717e439dbb910b39d5853f4e5e2e3a32731a36e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          vds.exe

          • Path C:\Windows\System32\vds.exe
          • Size 1.4MB
          • SHA256 f4f4973b2cb28bbfceaa09dd026eee44917896a6417dfdf783a0986dca625e48
          • MD5 SHA1 SHA512 SSDEEP TLSH

          WmiApSrv.exe

          • Path C:\Windows\System32\wbem\WmiApSrv.exe
          • Size 960KB
          • SHA256 a781c5330bcd102dbe47b40666d04ad7f955d1bc845cc5d07e53b02d9b3642ea
          • MD5 SHA1 SHA512 SSDEEP TLSH

          wbengine.exe

          • Path C:\Windows\System32\wbengine.exe
          • Size 2.2MB
          • SHA256 e9bfdd7c98d7584dff4268636e7db0982317072a34c9e93e4dab576138ef4947
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1984-13-0x0000000000400000-0x00000000004CF000-memory.dmp

          memory/1984-0-0x0000000000400000-0x00000000004CF000-memory.dmp

          memory/1984-6-0x00000000024A0000-0x0000000002525000-memory.dmp

          memory/1984-7-0x00000000024A0000-0x0000000002525000-memory.dmp

          memory/1984-1-0x00000000024A0000-0x0000000002525000-memory.dmp