Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/11/2026, 16:04

General

  • Target
    2026-11-10_eddebb43a414b7465543424306bad572_elex_wannacry.exe
  • Size 60KB
  • Sample261111-th18hsat9w
  • SHA256 9da2eda700b39b859b105439fd4bad72325b0778b92e779f7d5b0c2b361d7d89
  • 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 11 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 22 IoCs

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

  • Executes dropped EXE 11 IoCs
  • Drops file in Windows directory 11 IoCs
  • Executes a command shell one-liner 1 TTPs 11 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 23 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 11 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-10_eddebb43a414b7465543424306bad572_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-10_eddebb43a414b7465543424306bad572_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:3404
    • C:\Windows\{A847524C-238F-467c-9FA4-F04970F5CF41}.exe
      C:\Windows\{A847524C-238F-467c-9FA4-F04970F5CF41}.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:2680
      • C:\Windows\{907F4119-525E-48f3-B8B0-B30E141163AE}.exe
        C:\Windows\{907F4119-525E-48f3-B8B0-B30E141163AE}.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:2820
        • C:\Windows\{AF727D6D-2D6F-47fe-BAFC-25BADBC6AC09}.exe
          C:\Windows\{AF727D6D-2D6F-47fe-BAFC-25BADBC6AC09}.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:5536
          • C:\Windows\{0CE1CBF3-F6DB-4b91-8E7E-F52167B6E233}.exe
            C:\Windows\{0CE1CBF3-F6DB-4b91-8E7E-F52167B6E233}.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:1588
            • C:\Windows\{29267BFF-7928-4183-AA6C-B021243D3BD1}.exe
              C:\Windows\{29267BFF-7928-4183-AA6C-B021243D3BD1}.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:5412
              • C:\Windows\{4BE4DE4A-A279-4564-B379-218D0BA40D1A}.exe
                C:\Windows\{4BE4DE4A-A279-4564-B379-218D0BA40D1A}.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:4688
                • C:\Windows\{666C6A8F-0B2D-4efc-A0F6-4D1A755D8333}.exe
                  C:\Windows\{666C6A8F-0B2D-4efc-A0F6-4D1A755D8333}.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:5244
                  • C:\Windows\{14A754F1-7EA5-4981-91F3-A21E3DC332AD}.exe
                    C:\Windows\{14A754F1-7EA5-4981-91F3-A21E3DC332AD}.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:4088
                    • C:\Windows\{1611C5BA-D348-4dd9-870E-506B29A38FF1}.exe
                      C:\Windows\{1611C5BA-D348-4dd9-870E-506B29A38FF1}.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:3536
                      • C:\Windows\{DC346D03-AC42-4ad9-B693-C273471984A0}.exe
                        C:\Windows\{DC346D03-AC42-4ad9-B693-C273471984A0}.exe
                        11⤵
                        • 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:3016
                        • C:\Windows\{4EA17B4E-BD42-44f3-AD74-089520CD046A}.exe
                          C:\Windows\{4EA17B4E-BD42-44f3-AD74-089520CD046A}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3768
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{DC346~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4544
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{1611C~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:880
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{14A75~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:6108
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{666C6~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5372
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{4BE4D~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2560
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{29267~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5460
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{0CE1C~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:108
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{AF727~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:3960
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{907F4~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2732
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{A8475~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:1680
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-1~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:2192

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {0CE1CBF3-F6DB-4b91-8E7E-F52167B6E233}.exe

        • Path C:\Windows\{0CE1CBF3-F6DB-4b91-8E7E-F52167B6E233}.exe
        • Size 60KB
        • SHA256 aa356bcf41824b2cd5e515020094dde72f3d39b4574aac9059b781791bfe3fa4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {14A754F1-7EA5-4981-91F3-A21E3DC332AD}.exe

        • Path C:\Windows\{14A754F1-7EA5-4981-91F3-A21E3DC332AD}.exe
        • Size 60KB
        • SHA256 bcc6330118c1c7eae8d3e90dc9e84c4f522980f4f5e54aa82403e5644e5d6b66
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {1611C5BA-D348-4dd9-870E-506B29A38FF1}.exe

        • Path C:\Windows\{1611C5BA-D348-4dd9-870E-506B29A38FF1}.exe
        • Size 60KB
        • SHA256 a5f63988eeafd407ea90e3df3bf69dda4c923628d822f22dda447f1ae5e9700c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {29267BFF-7928-4183-AA6C-B021243D3BD1}.exe

        • Path C:\Windows\{29267BFF-7928-4183-AA6C-B021243D3BD1}.exe
        • Size 60KB
        • SHA256 e76a18da5f8b3a345efa16f129f43787844be804cd368fc5d01b5f5e91494da1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {4BE4DE4A-A279-4564-B379-218D0BA40D1A}.exe

        • Path C:\Windows\{4BE4DE4A-A279-4564-B379-218D0BA40D1A}.exe
        • Size 60KB
        • SHA256 f1fc3507dcd24018b9afa17ff0f973712a5c452536066c7ef7d96cc8fb9da21e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {4EA17B4E-BD42-44f3-AD74-089520CD046A}.exe

        • Path C:\Windows\{4EA17B4E-BD42-44f3-AD74-089520CD046A}.exe
        • Size 60KB
        • SHA256 c2f8c6f6d353615c141b6945183cf10fd23f5e4fe0a6377788141ce7f086e7e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {666C6A8F-0B2D-4efc-A0F6-4D1A755D8333}.exe

        • Path C:\Windows\{666C6A8F-0B2D-4efc-A0F6-4D1A755D8333}.exe
        • Size 60KB
        • SHA256 0d9dbe6d231cb8f45a207b4e8e4359b5a8e4e90d6f9109ba451851d369b70442
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {907F4119-525E-48f3-B8B0-B30E141163AE}.exe

        • Path C:\Windows\{907F4119-525E-48f3-B8B0-B30E141163AE}.exe
        • Size 60KB
        • SHA256 42abefdb26adc4c097cd67ff3dcb867e8c4f0cc1fbc27d43644eec426ab59998
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {A847524C-238F-467c-9FA4-F04970F5CF41}.exe

        • Path C:\Windows\{A847524C-238F-467c-9FA4-F04970F5CF41}.exe
        • Size 60KB
        • SHA256 bee26f572b0f76f4e43790e1d52d8fdd7962f301640363fee58dbbc00d75ee80
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {AF727D6D-2D6F-47fe-BAFC-25BADBC6AC09}.exe

        • Path C:\Windows\{AF727D6D-2D6F-47fe-BAFC-25BADBC6AC09}.exe
        • Size 60KB
        • SHA256 2f9ed19f902220696e72d388d2848fe186eab88fb41f8e985117f70f161cdef7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {DC346D03-AC42-4ad9-B693-C273471984A0}.exe

        • Path C:\Windows\{DC346D03-AC42-4ad9-B693-C273471984A0}.exe
        • Size 60KB
        • SHA256 c07a64cd6950f29267dcb5e628a54074205e415f0276197a5f30bd78d7a11e12
        • MD5 SHA1 SHA512 SSDEEP TLSH