Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/07/2026, 19:43

General

  • Target
    2026-07-09_19b272fbfc4ac90cc98b2a111dc9accb_elex_wannacry.exe
  • Size 372KB
  • Sample260709-yfc55ahy21
  • SHA256 3e60a193c7d68353f76be3a227b1137529de09cf115c7440a86091952a5f70aa
  • 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
  • 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\2026-07-09_19b272fbfc4ac90cc98b2a111dc9accb_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-09_19b272fbfc4ac90cc98b2a111dc9accb_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:3996
    • C:\Windows\{7DAFD627-19B5-4bae-8A00-65D082243E68}.exe
      C:\Windows\{7DAFD627-19B5-4bae-8A00-65D082243E68}.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:4196
      • C:\Windows\{93E3753D-4F7D-4eb7-A276-D92FE95A947A}.exe
        C:\Windows\{93E3753D-4F7D-4eb7-A276-D92FE95A947A}.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:2056
        • C:\Windows\{04B5C1CC-A781-4043-9406-10541D0AAC5D}.exe
          C:\Windows\{04B5C1CC-A781-4043-9406-10541D0AAC5D}.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:2460
          • C:\Windows\{44BB9A07-5439-471e-B710-C30D0CF98C33}.exe
            C:\Windows\{44BB9A07-5439-471e-B710-C30D0CF98C33}.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:3112
            • C:\Windows\{BC4A8194-8F21-4f51-892C-EEA5717E1430}.exe
              C:\Windows\{BC4A8194-8F21-4f51-892C-EEA5717E1430}.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:4256
              • C:\Windows\{9C7E3A7F-14B1-4565-A56B-7DBE39C741AF}.exe
                C:\Windows\{9C7E3A7F-14B1-4565-A56B-7DBE39C741AF}.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:4912
                • C:\Windows\{EE8B1C0E-6CB5-488d-8EC5-39FDE9983F5B}.exe
                  C:\Windows\{EE8B1C0E-6CB5-488d-8EC5-39FDE9983F5B}.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:1536
                  • C:\Windows\{482AECDC-F4A2-4ac9-976B-74C17846575B}.exe
                    C:\Windows\{482AECDC-F4A2-4ac9-976B-74C17846575B}.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:868
                    • C:\Windows\{BA8EF2F9-02DE-4448-B1B8-E63A88414462}.exe
                      C:\Windows\{BA8EF2F9-02DE-4448-B1B8-E63A88414462}.exe
                      10⤵
                      • Executes dropped EXE
                      • System Location Discovery: System Language Discovery
                      PID:4084
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{482AE~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:2420
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{EE8B1~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:5020
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{9C7E3~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4500
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{BC4A8~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:4812
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{44BB9~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:2088
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{04B5C~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1220
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{93E37~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4416
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{7DAFD~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3444
    • 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:5112

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {04B5C1CC-A781-4043-9406-10541D0AAC5D}.exe

        • Path C:\Windows\{04B5C1CC-A781-4043-9406-10541D0AAC5D}.exe
        • Size 372KB
        • SHA256 4cedc66bf9dc645d84f235710fa9f404db976108123e35b25625792a94b06543
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {44BB9A07-5439-471e-B710-C30D0CF98C33}.exe

        • Path C:\Windows\{44BB9A07-5439-471e-B710-C30D0CF98C33}.exe
        • Size 372KB
        • SHA256 2a558db919cb0d065c7cafe26b5a49494a091d5671d44e3458d5999fce09ddc3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {482AECDC-F4A2-4ac9-976B-74C17846575B}.exe

        • Path C:\Windows\{482AECDC-F4A2-4ac9-976B-74C17846575B}.exe
        • Size 372KB
        • SHA256 cc4851d5d2904e752ddc006d3400432e911fc31063f6bd073a93f262debd0ba1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {7DAFD627-19B5-4bae-8A00-65D082243E68}.exe

        • Path C:\Windows\{7DAFD627-19B5-4bae-8A00-65D082243E68}.exe
        • Size 372KB
        • SHA256 bb277da81d5bc0e07f527a167e1e5711283e9503e22df198ced9a9cc03d1ffc7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {93E3753D-4F7D-4eb7-A276-D92FE95A947A}.exe

        • Path C:\Windows\{93E3753D-4F7D-4eb7-A276-D92FE95A947A}.exe
        • Size 372KB
        • SHA256 8ec50ff75a595dbf6028c69bb69b997d57774f7a659612bc4a2323483fca4dcb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {9C7E3A7F-14B1-4565-A56B-7DBE39C741AF}.exe

        • Path C:\Windows\{9C7E3A7F-14B1-4565-A56B-7DBE39C741AF}.exe
        • Size 372KB
        • SHA256 028c905e7fe50e90dcc6e202a71e4f8204106e18236a0ea01504ab77445c1fa2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {BA8EF2F9-02DE-4448-B1B8-E63A88414462}.exe

        • Path C:\Windows\{BA8EF2F9-02DE-4448-B1B8-E63A88414462}.exe
        • Size 372KB
        • SHA256 4981ecafa7953fdbd6d66d1d6afeba25cabe1383fd0b9fc2190fdf773b53a1ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {BC4A8194-8F21-4f51-892C-EEA5717E1430}.exe

        • Path C:\Windows\{BC4A8194-8F21-4f51-892C-EEA5717E1430}.exe
        • Size 372KB
        • SHA256 19a9744dc1b1e66486ec7f3f2c56c2d761298821acd2eacc66e42969a9c06f5e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {EE8B1C0E-6CB5-488d-8EC5-39FDE9983F5B}.exe

        • Path C:\Windows\{EE8B1C0E-6CB5-488d-8EC5-39FDE9983F5B}.exe
        • Size 372KB
        • SHA256 4ee3843fdf869afe176cc4d72e43a934d55231f9331bc9a42f8da7c359cd1120
        • MD5 SHA1 SHA512 SSDEEP TLSH