Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/08/2026, 04:15

General

  • Target
    2026-08-10_9da71b9fbe14e40a62e3339a0eab9c01_elex_wannacry.exe
  • Size 60KB
  • Sample260810-evpmxsaq7v
  • SHA256 c94c1426dc1645776ba5a62e383d8b2e15cbc241c38d11aeb1c371ec5516c8a1
  • 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 9 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 18 IoCs

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

  • Executes dropped EXE 9 IoCs
  • Drops file in Windows directory 9 IoCs
  • Executes a command shell one-liner 1 TTPs 9 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 19 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 9 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_9da71b9fbe14e40a62e3339a0eab9c01_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_9da71b9fbe14e40a62e3339a0eab9c01_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:2800
    • C:\Windows\{9728728E-191E-4275-A748-AFC2E23E08CD}.exe
      C:\Windows\{9728728E-191E-4275-A748-AFC2E23E08CD}.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:4536
      • C:\Windows\{0FAE6B3B-B7A9-4e7d-B35B-350646F11DA5}.exe
        C:\Windows\{0FAE6B3B-B7A9-4e7d-B35B-350646F11DA5}.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:4828
        • C:\Windows\{9F8F2EFB-D78E-4af1-B317-099BB31E46B8}.exe
          C:\Windows\{9F8F2EFB-D78E-4af1-B317-099BB31E46B8}.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:708
          • C:\Windows\{119701F6-A6DC-494b-961F-344FF178C58C}.exe
            C:\Windows\{119701F6-A6DC-494b-961F-344FF178C58C}.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:556
            • C:\Windows\{F5B9204C-FE43-4aa9-B973-307310642A2F}.exe
              C:\Windows\{F5B9204C-FE43-4aa9-B973-307310642A2F}.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:4056
              • C:\Windows\{84B35226-C18A-4e6f-912B-7E881FB4EC2D}.exe
                C:\Windows\{84B35226-C18A-4e6f-912B-7E881FB4EC2D}.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:372
                • C:\Windows\{756741D5-C35F-4e50-A563-27A171792CB3}.exe
                  C:\Windows\{756741D5-C35F-4e50-A563-27A171792CB3}.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:3332
                  • C:\Windows\{97F2C978-67DE-41d2-9188-3CD03C606F20}.exe
                    C:\Windows\{97F2C978-67DE-41d2-9188-3CD03C606F20}.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:3508
                    • C:\Windows\{EC203B24-4644-45b1-A2AD-478E1741DB7B}.exe
                      C:\Windows\{EC203B24-4644-45b1-A2AD-478E1741DB7B}.exe
                      10⤵
                      • Executes dropped EXE
                      • System Location Discovery: System Language Discovery
                      PID:680
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{97F2C~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2684
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{75674~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4208
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{84B35~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2660
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{F5B92~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:2704
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{11970~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:3536
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{9F8F2~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4812
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{0FAE6~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4888
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{97287~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3352
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:3596

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {0FAE6B3B-B7A9-4e7d-B35B-350646F11DA5}.exe

        • Path C:\Windows\{0FAE6B3B-B7A9-4e7d-B35B-350646F11DA5}.exe
        • Size 60KB
        • SHA256 4f82066cb04a5f988bf4c1107db62b9b494278cd051cba541b3a430dd561a141
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {119701F6-A6DC-494b-961F-344FF178C58C}.exe

        • Path C:\Windows\{119701F6-A6DC-494b-961F-344FF178C58C}.exe
        • Size 60KB
        • SHA256 cbbf1082a09239e9e3fd8f5d0ff0bf5138a69ce5378576c3381e7714d1440b27
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {756741D5-C35F-4e50-A563-27A171792CB3}.exe

        • Path C:\Windows\{756741D5-C35F-4e50-A563-27A171792CB3}.exe
        • Size 60KB
        • SHA256 27f3d96da3ab72019a6cc61fe8a1807bf5667bf8c723577d01c3837c1d8b0f49
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {84B35226-C18A-4e6f-912B-7E881FB4EC2D}.exe

        • Path C:\Windows\{84B35226-C18A-4e6f-912B-7E881FB4EC2D}.exe
        • Size 60KB
        • SHA256 2b6f7708052a3590b858b7950fb2b1be3ea20205de27cff44ad7ec5066674079
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {9728728E-191E-4275-A748-AFC2E23E08CD}.exe

        • Path C:\Windows\{9728728E-191E-4275-A748-AFC2E23E08CD}.exe
        • Size 60KB
        • SHA256 fd150efcd846a357f07e649944dbc001e9bad0c6c06cd5eba1a34254c77925dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {97F2C978-67DE-41d2-9188-3CD03C606F20}.exe

        • Path C:\Windows\{97F2C978-67DE-41d2-9188-3CD03C606F20}.exe
        • Size 60KB
        • SHA256 4ec65a077199ec3339a76ec5f00e050854c7154781095ced3cc512bce9ecacf7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {9F8F2EFB-D78E-4af1-B317-099BB31E46B8}.exe

        • Path C:\Windows\{9F8F2EFB-D78E-4af1-B317-099BB31E46B8}.exe
        • Size 60KB
        • SHA256 c944f8a39dd54f8a02977adf731ed6139b70cac8e2f9593e2c04e76adbf2eec6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {EC203B24-4644-45b1-A2AD-478E1741DB7B}.exe

        • Path C:\Windows\{EC203B24-4644-45b1-A2AD-478E1741DB7B}.exe
        • Size 60KB
        • SHA256 23656518b2704228920ae2adc25da0efa622aa096d81c82f7bccdb21e7069be0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {F5B9204C-FE43-4aa9-B973-307310642A2F}.exe

        • Path C:\Windows\{F5B9204C-FE43-4aa9-B973-307310642A2F}.exe
        • Size 60KB
        • SHA256 2b28134f72303873698a02967769204696cef87c0d9eb00ca99421982311b8fd
        • MD5 SHA1 SHA512 SSDEEP TLSH