Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/10/2026, 17:11

General

  • Target
    2026-10-22_33461ba4b1a147861df6c8e9935bd029_elex_wannacry.exe
  • Size 784KB
  • Sample261024-vqkfeafd39
  • SHA256 535805b3d5aac4d17ba4e5c78ad7f8372ea18c49a4df18c0a14931bf49578ad7
  • 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 9 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\2026-10-22_33461ba4b1a147861df6c8e9935bd029_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_33461ba4b1a147861df6c8e9935bd029_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:5112

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 47eceaf70091fa8403d735a3c3074cbdfa5e5046fb45144fd6b8e7dee11305c4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        maintenanceservice.exe

        • Path C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
        • Size 1017KB
        • SHA256 f08f6536a507093a38c5ce933c41bbf8f7179768b57157728485c6be4b0322c4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OSE.EXE

        • Path C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE
        • Size 998KB
        • SHA256 53bc2eee55d4b3f0a9e1d3df3afbe8ab2b342b68d3e325908ea8380793478eeb
        • 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 1755aa36a56a55500b65b47d18b7b87f87532e5e4af8ba0f4d2ba104e07b94b7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AppVClient.exe

        • Path C:\Windows\System32\AppVClient.exe
        • Size 1.5MB
        • SHA256 9f88eb12e1f971ab02e640cae18655ec9f336df5546ef0929759bfa62d113b4c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        GameInputSvc.exe

        • Path C:\Windows\System32\GameInputSvc.exe
        • Size 832KB
        • SHA256 03a435d5b3f3ef8dcd5ac2023071d7a6b959464c2b420fb864f57bf759b601e3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        alg.exe

        • Path C:\Windows\System32\alg.exe
        • Size 948KB
        • SHA256 336c570447279dd98a4c9c2c0f233f8fd11e01bfe5546df423b35032144ce18d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msdtc.exe

        • Path C:\Windows\System32\msdtc.exe
        • Size 932KB
        • SHA256 58951c6a7c3e8a30e19aa2708e226b29ad583184ab0042fd9d63e5fc456ef3b5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msiexec.exe

        • Path C:\Windows\System32\msiexec.exe
        • Size 940KB
        • SHA256 50a7feed77f68d896547119281b230764a71372f9d181049c884f9ab47193176
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5112-0-0x0000000000400000-0x00000000004CF000-memory.dmp

        memory/5112-13-0x0000000000400000-0x00000000004CF000-memory.dmp

        memory/5112-7-0x00000000024E0000-0x0000000002565000-memory.dmp

        memory/5112-6-0x00000000024E0000-0x0000000002565000-memory.dmp

        memory/5112-1-0x00000000024E0000-0x0000000002565000-memory.dmp