Analysis

  • max time kernel
    149s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/07/2026, 03:45

General

  • Target
    2026-07-17_59ab3a41ddea59a59775954f41c702d3_elex_wannacry.exe
  • Size 372KB
  • Sample260718-ebecvafs8q
  • SHA256 0fe5de43c2e710a3da378c3b67560b40614b34f2a8feff5a3d0cc531d53d7197
  • 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\2026-07-17_59ab3a41ddea59a59775954f41c702d3_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-17_59ab3a41ddea59a59775954f41c702d3_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:4940
    • C:\Windows\{532716A9-7C5C-4f37-BF55-6811EE6B69CB}.exe
      C:\Windows\{532716A9-7C5C-4f37-BF55-6811EE6B69CB}.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:3720
      • C:\Windows\{7BC5C969-6CF4-4325-9883-2494516961A4}.exe
        C:\Windows\{7BC5C969-6CF4-4325-9883-2494516961A4}.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:2236
        • C:\Windows\{E26FCD99-03B4-4397-BE3E-52EDBFE0402C}.exe
          C:\Windows\{E26FCD99-03B4-4397-BE3E-52EDBFE0402C}.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:3548
          • C:\Windows\{3297D414-39A1-4f1b-B76F-B53734497677}.exe
            C:\Windows\{3297D414-39A1-4f1b-B76F-B53734497677}.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:1452
            • C:\Windows\{677982AA-8ECA-4507-A6EA-89EEAD726470}.exe
              C:\Windows\{677982AA-8ECA-4507-A6EA-89EEAD726470}.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:2484
              • C:\Windows\{07B0ACB8-BB3D-43a4-94D9-41D10DED2390}.exe
                C:\Windows\{07B0ACB8-BB3D-43a4-94D9-41D10DED2390}.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:2968
                • C:\Windows\{C2DDA4B7-A271-41f2-8A44-318127495FBF}.exe
                  C:\Windows\{C2DDA4B7-A271-41f2-8A44-318127495FBF}.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:3476
                  • C:\Windows\{7A2478B9-E86A-440f-84E4-AB131BDF695C}.exe
                    C:\Windows\{7A2478B9-E86A-440f-84E4-AB131BDF695C}.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:1716
                    • C:\Windows\{71B749A6-281C-4e27-9F7D-54519BB1CD1A}.exe
                      C:\Windows\{71B749A6-281C-4e27-9F7D-54519BB1CD1A}.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:1248
                      • C:\Windows\{AAB87924-6384-41d0-AF38-F178D2000C87}.exe
                        C:\Windows\{AAB87924-6384-41d0-AF38-F178D2000C87}.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:1160
                        • C:\Windows\{2170C19A-471F-447d-BC6E-AF47C6FF7273}.exe
                          C:\Windows\{2170C19A-471F-447d-BC6E-AF47C6FF7273}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:3204
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{AAB87~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4592
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{71B74~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:3368
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{7A247~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2204
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{C2DDA~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3268
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{07B0A~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:1052
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{67798~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:3172
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{3297D~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4304
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{E26FC~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2384
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{7BC5C~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4404
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{53271~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:1708
    • 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:4696

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {07B0ACB8-BB3D-43a4-94D9-41D10DED2390}.exe

        • Path C:\Windows\{07B0ACB8-BB3D-43a4-94D9-41D10DED2390}.exe
        • Size 372KB
        • SHA256 600baa8d1325b2e923de646b35ffe31ea58e16e8d6cc95d72ec616ccb2a421ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {2170C19A-471F-447d-BC6E-AF47C6FF7273}.exe

        • Path C:\Windows\{2170C19A-471F-447d-BC6E-AF47C6FF7273}.exe
        • Size 372KB
        • SHA256 781f745e147851eaa48d951d0a8ec3ab897ae0d8c6e809e76992996cf2dc790f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {3297D414-39A1-4f1b-B76F-B53734497677}.exe

        • Path C:\Windows\{3297D414-39A1-4f1b-B76F-B53734497677}.exe
        • Size 372KB
        • SHA256 a2c9b706fc61baa6001d914a6d61420c5140dccdb45a37c9946e4266fe5bdadb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {532716A9-7C5C-4f37-BF55-6811EE6B69CB}.exe

        • Path C:\Windows\{532716A9-7C5C-4f37-BF55-6811EE6B69CB}.exe
        • Size 372KB
        • SHA256 b8da69a542556c76ceaecb01e6349ed99afa47db9c92d8ec31768daf5ea8c1a8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {677982AA-8ECA-4507-A6EA-89EEAD726470}.exe

        • Path C:\Windows\{677982AA-8ECA-4507-A6EA-89EEAD726470}.exe
        • Size 372KB
        • SHA256 8c35af62d95542589cc23f9ae1d7b683da238d68f0489d77360e66ca9c87fa90
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {71B749A6-281C-4e27-9F7D-54519BB1CD1A}.exe

        • Path C:\Windows\{71B749A6-281C-4e27-9F7D-54519BB1CD1A}.exe
        • Size 372KB
        • SHA256 748495488b21e9512691ff8e0dda1b7841bca5c7df954f5dd0a0b90a1fd6a1c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {7A2478B9-E86A-440f-84E4-AB131BDF695C}.exe

        • Path C:\Windows\{7A2478B9-E86A-440f-84E4-AB131BDF695C}.exe
        • Size 372KB
        • SHA256 379b24b71bb8119c5efb0af2b7e188c3052ef8768aa7b95d8f33a5cee9357c39
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {7BC5C969-6CF4-4325-9883-2494516961A4}.exe

        • Path C:\Windows\{7BC5C969-6CF4-4325-9883-2494516961A4}.exe
        • Size 372KB
        • SHA256 167fa3d14840be3e5727f343340136eb254de43f6bfdebe576d35023ee4da7eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {AAB87924-6384-41d0-AF38-F178D2000C87}.exe

        • Path C:\Windows\{AAB87924-6384-41d0-AF38-F178D2000C87}.exe
        • Size 372KB
        • SHA256 32b8ea5ca584c75672825860a0d3a6a0c12e2c31aa2041d83ae837ec267e16ab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {C2DDA4B7-A271-41f2-8A44-318127495FBF}.exe

        • Path C:\Windows\{C2DDA4B7-A271-41f2-8A44-318127495FBF}.exe
        • Size 372KB
        • SHA256 1f4a29f15ab72943ad65219813b05d9844d7d87c3716df7a061dd2e8c090f487
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {E26FCD99-03B4-4397-BE3E-52EDBFE0402C}.exe

        • Path C:\Windows\{E26FCD99-03B4-4397-BE3E-52EDBFE0402C}.exe
        • Size 372KB
        • SHA256 d1bde36d18e82be71a15fd547d277ffe0d072323e90fe85da59b794a424b4b16
        • MD5 SHA1 SHA512 SSDEEP TLSH