Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    11/05/2026, 19:27

General

  • Target
    2026-05-11_031a2e2926f0abfaeefd1d68b34c8938_elex_wannacry.exe
  • Size 79KB
  • Sample260511-x591qag12s
  • SHA256 d548f8819ee35f11f032e7c8d3fe2aef323b5ac2fbc5f55bfb31cdb8670c30c9
  • 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 7 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 14 IoCs

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

  • Executes dropped EXE 7 IoCs
  • Drops file in Windows directory 7 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 15 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 7 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-11_031a2e2926f0abfaeefd1d68b34c8938_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-11_031a2e2926f0abfaeefd1d68b34c8938_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:4964
    • C:\Windows\{220E8CA8-0A0D-4bb2-95EA-42D6C956D6A6}.exe
      C:\Windows\{220E8CA8-0A0D-4bb2-95EA-42D6C956D6A6}.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:4936
      • C:\Windows\{1C491C72-C89B-4005-8553-3BA767D18544}.exe
        C:\Windows\{1C491C72-C89B-4005-8553-3BA767D18544}.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:4072
        • C:\Windows\{6BB00125-CDD8-4315-8955-CF5430639B9B}.exe
          C:\Windows\{6BB00125-CDD8-4315-8955-CF5430639B9B}.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:3392
          • C:\Windows\{6CDDDB45-0E56-4642-A3CE-AE23F5A7C647}.exe
            C:\Windows\{6CDDDB45-0E56-4642-A3CE-AE23F5A7C647}.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:5796
            • C:\Windows\{DEFEBA5B-577A-43d9-930C-324548655489}.exe
              C:\Windows\{DEFEBA5B-577A-43d9-930C-324548655489}.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:5800
              • C:\Windows\{BDB26E67-0864-4339-932E-785C7BFB3F70}.exe
                C:\Windows\{BDB26E67-0864-4339-932E-785C7BFB3F70}.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:1100
                • C:\Windows\{5B03FF16-697D-4605-AD77-F935E7A7B843}.exe
                  C:\Windows\{5B03FF16-697D-4605-AD77-F935E7A7B843}.exe
                  8⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  PID:4624
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{BDB26~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:1792
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{DEFEB~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:1652
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{6CDDD~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:4412
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{6BB00~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:4576
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{1C491~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2436
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{220E8~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1200
    • 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:4984

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        {1C491C72-C89B-4005-8553-3BA767D18544}.exe

        • Path C:\Windows\{1C491C72-C89B-4005-8553-3BA767D18544}.exe
        • Size 79KB
        • SHA256 3eca80f95d66c6371197a57372a1fce376d91f69b3523f6846cf625769ab2a87
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {220E8CA8-0A0D-4bb2-95EA-42D6C956D6A6}.exe

        • Path C:\Windows\{220E8CA8-0A0D-4bb2-95EA-42D6C956D6A6}.exe
        • Size 79KB
        • SHA256 1b5efde8b3ecd311007c82ec7c9aaa83ee47f61b4ac5d9e81fdca137faa22238
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {5B03FF16-697D-4605-AD77-F935E7A7B843}.exe

        • Path C:\Windows\{5B03FF16-697D-4605-AD77-F935E7A7B843}.exe
        • Size 79KB
        • SHA256 dfcad0d86ecb061d7f10d29ad05f7b9b568cc3f8d2f19f6d55526cdc1e73ad29
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {6BB00125-CDD8-4315-8955-CF5430639B9B}.exe

        • Path C:\Windows\{6BB00125-CDD8-4315-8955-CF5430639B9B}.exe
        • Size 79KB
        • SHA256 4d0c7b30100e3d8d1519229eab95208802c4a048687f096523c466f392b10691
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {6CDDDB45-0E56-4642-A3CE-AE23F5A7C647}.exe

        • Path C:\Windows\{6CDDDB45-0E56-4642-A3CE-AE23F5A7C647}.exe
        • Size 79KB
        • SHA256 a40da0c3d1b374b6b699dba9e9e637ed539140b2bd3f177d061c41533cfdcac0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {BDB26E67-0864-4339-932E-785C7BFB3F70}.exe

        • Path C:\Windows\{BDB26E67-0864-4339-932E-785C7BFB3F70}.exe
        • Size 79KB
        • SHA256 266a9a381f3df29358616f85911f2d2818ae83eaf28cc71c587d70fbd927769b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {DEFEBA5B-577A-43d9-930C-324548655489}.exe

        • Path C:\Windows\{DEFEBA5B-577A-43d9-930C-324548655489}.exe
        • Size 79KB
        • SHA256 1bb9c9d3a944764fb24d02092da5422482c461966ffc0d52afe8ad21cd9e59c7
        • MD5 SHA1 SHA512 SSDEEP TLSH