Analysis

  • max time kernel
    148s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 19:42

General

  • Target
    2026-06-25_d0f0c2f360a3cb1ddcaba601d89cf11a_elex_wannacry.exe
  • Size 60KB
  • Sample260629-ye55hsdy91
  • SHA256 5ec11c66095d305c7598d4215d78598b81a53efe3bfc94cace2a330cffdd32b8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Stormser, StormDDoS, StormAttack, Stormer

    Stormser aka StormDDoS, StormAttack, and Stormer is a Windows worm written in C++.

  • Detects Stormser aka Storm DDoS and StormAttack 10 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs

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

  • Executes dropped EXE 10 IoCs
  • Drops file in Windows directory 10 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 21 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-25_d0f0c2f360a3cb1ddcaba601d89cf11a_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-25_d0f0c2f360a3cb1ddcaba601d89cf11a_elex_wannacry.exe"
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Windows\{8901828D-E601-4462-9768-00658F7F2D37}.exe
      C:\Windows\{8901828D-E601-4462-9768-00658F7F2D37}.exe
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2388
      • C:\Windows\{D082AA55-9131-46ea-AD24-1728D37CAE1A}.exe
        C:\Windows\{D082AA55-9131-46ea-AD24-1728D37CAE1A}.exe
        3⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Executes dropped EXE
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:5220
        • C:\Windows\{93294359-B1AE-4b30-801A-593E696F8C31}.exe
          C:\Windows\{93294359-B1AE-4b30-801A-593E696F8C31}.exe
          4⤵
          • Boot or Logon Autostart Execution: Active Setup
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1948
          • C:\Windows\{FD43D399-F544-4fd2-9928-3FAA775A85DB}.exe
            C:\Windows\{FD43D399-F544-4fd2-9928-3FAA775A85DB}.exe
            5⤵
            • Boot or Logon Autostart Execution: Active Setup
            • Executes dropped EXE
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:6816
            • C:\Windows\{BE449215-440F-4235-A5DB-1D05E179F3A7}.exe
              C:\Windows\{BE449215-440F-4235-A5DB-1D05E179F3A7}.exe
              6⤵
              • Boot or Logon Autostart Execution: Active Setup
              • Executes dropped EXE
              • Drops file in Windows directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:5204
              • C:\Windows\{2A11A050-37E5-4f69-AAE2-44CEBCBCE514}.exe
                C:\Windows\{2A11A050-37E5-4f69-AAE2-44CEBCBCE514}.exe
                7⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Executes dropped EXE
                • Drops file in Windows directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:6548
                • C:\Windows\{A8077174-18A8-48b3-BA4C-861B4C12179F}.exe
                  C:\Windows\{A8077174-18A8-48b3-BA4C-861B4C12179F}.exe
                  8⤵
                  • Boot or Logon Autostart Execution: Active Setup
                  • Executes dropped EXE
                  • Drops file in Windows directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:2812
                  • C:\Windows\{1A2DA198-192E-43f7-87D1-EC401337A162}.exe
                    C:\Windows\{1A2DA198-192E-43f7-87D1-EC401337A162}.exe
                    9⤵
                    • Boot or Logon Autostart Execution: Active Setup
                    • Executes dropped EXE
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    PID:4932
                    • C:\Windows\{7CEA9D3A-DF5B-43b3-89D7-9E8FDABA34E8}.exe
                      C:\Windows\{7CEA9D3A-DF5B-43b3-89D7-9E8FDABA34E8}.exe
                      10⤵
                      • Boot or Logon Autostart Execution: Active Setup
                      • Executes dropped EXE
                      • Drops file in Windows directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      PID:704
                      • C:\Windows\{812BAFB5-35B0-49be-8746-C07F3FB0A5C5}.exe
                        C:\Windows\{812BAFB5-35B0-49be-8746-C07F3FB0A5C5}.exe
                        11⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        PID:2460
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{7CEA9~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:6296
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{1A2DA~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:5740
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{A8077~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:2580
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{2A11A~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:5080
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{BE449~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:5092
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{FD43D~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:1740
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{93294~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:6400
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{D082A~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:484
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{89018~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2456
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5124

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {1A2DA198-192E-43f7-87D1-EC401337A162}.exe

        • Path C:\Windows\{1A2DA198-192E-43f7-87D1-EC401337A162}.exe
        • Size 60KB
        • SHA256 b21116d5f7405a79633f9053abac3040b9b7b096dc61df95ead2938f8a78d97d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {2A11A050-37E5-4f69-AAE2-44CEBCBCE514}.exe

        • Path C:\Windows\{2A11A050-37E5-4f69-AAE2-44CEBCBCE514}.exe
        • Size 60KB
        • SHA256 3b4add95ea1cbda875609a4817692a88a85b002137ae03eb0b6e3f86ed1fec6d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {7CEA9D3A-DF5B-43b3-89D7-9E8FDABA34E8}.exe

        • Path C:\Windows\{7CEA9D3A-DF5B-43b3-89D7-9E8FDABA34E8}.exe
        • Size 60KB
        • SHA256 4b0c00c12526017df064a69a100abd61b6fee04ab845dd502c91a758f324e204
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {812BAFB5-35B0-49be-8746-C07F3FB0A5C5}.exe

        • Path C:\Windows\{812BAFB5-35B0-49be-8746-C07F3FB0A5C5}.exe
        • Size 60KB
        • SHA256 78c056ef0bd84d6d4ca7cbdf7db59395cb8def2b75595fd0ab86adcec66b3b1e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {8901828D-E601-4462-9768-00658F7F2D37}.exe

        • Path C:\Windows\{8901828D-E601-4462-9768-00658F7F2D37}.exe
        • Size 60KB
        • SHA256 9e3f101ee341e9239c2f5967d285d03bda58a80d62a568df3d951a70d311e2de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {93294359-B1AE-4b30-801A-593E696F8C31}.exe

        • Path C:\Windows\{93294359-B1AE-4b30-801A-593E696F8C31}.exe
        • Size 60KB
        • SHA256 8864fc3d3814ceb0dd1f2bb29c479978a1734b29a5530a13338a1485c290a75b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {A8077174-18A8-48b3-BA4C-861B4C12179F}.exe

        • Path C:\Windows\{A8077174-18A8-48b3-BA4C-861B4C12179F}.exe
        • Size 60KB
        • SHA256 ab80f83c686a8698233feeb49b2a2ec5ac71c929187964d256c59600a6358b37
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {BE449215-440F-4235-A5DB-1D05E179F3A7}.exe

        • Path C:\Windows\{BE449215-440F-4235-A5DB-1D05E179F3A7}.exe
        • Size 60KB
        • SHA256 fdc8d710ac63d29b7250d506126ff3d73b4ce1ef6b5f457ce22c8112529eceac
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {D082AA55-9131-46ea-AD24-1728D37CAE1A}.exe

        • Path C:\Windows\{D082AA55-9131-46ea-AD24-1728D37CAE1A}.exe
        • Size 60KB
        • SHA256 9773401cfd99c385cb71b68fa71999caf888ba6ec414daaf48a90d3f2e0d2237
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {FD43D399-F544-4fd2-9928-3FAA775A85DB}.exe

        • Path C:\Windows\{FD43D399-F544-4fd2-9928-3FAA775A85DB}.exe
        • Size 60KB
        • SHA256 9f3561a8f161594cc16f6cae04bd8c9ff97cf268cc502001a75221322b50a231
        • MD5 SHA1 SHA512 SSDEEP TLSH