Analysis

  • max time kernel
    148s
  • max time network
    121s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/07/2026, 13:12

General

  • Target
    2026-07-09_004172f5bf32ceedcd739c99d8845585_elex_wannacry.exe
  • Size 90KB
  • Sample260709-qfmesscs4s
  • SHA256 624dcfb38930080093e896e925c7397c87cb2e048942e16c55f9dda01bb91dc4
  • 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
  • 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\2026-07-09_004172f5bf32ceedcd739c99d8845585_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-09_004172f5bf32ceedcd739c99d8845585_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:2928
    • C:\Windows\{58E54FC9-1845-4358-BD88-F5C60EBBB3AE}.exe
      C:\Windows\{58E54FC9-1845-4358-BD88-F5C60EBBB3AE}.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:5684
      • C:\Windows\{FC69CB41-6041-4dd5-AF00-A327E4623706}.exe
        C:\Windows\{FC69CB41-6041-4dd5-AF00-A327E4623706}.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:5784
        • C:\Windows\{77F40F50-C811-43bc-A616-BB5CC396F388}.exe
          C:\Windows\{77F40F50-C811-43bc-A616-BB5CC396F388}.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:5532
          • C:\Windows\{BD953E7B-E576-4fa1-9088-9AA9C1845775}.exe
            C:\Windows\{BD953E7B-E576-4fa1-9088-9AA9C1845775}.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:3384
            • C:\Windows\{B3429468-E7F9-4c74-B5F9-561BE2A4B570}.exe
              C:\Windows\{B3429468-E7F9-4c74-B5F9-561BE2A4B570}.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:1692
              • C:\Windows\{5D70DE91-14AC-45ea-AC3C-5138CDBB3990}.exe
                C:\Windows\{5D70DE91-14AC-45ea-AC3C-5138CDBB3990}.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:4804
                • C:\Windows\{C285C3CD-301E-46c6-84DF-EF602CAABD17}.exe
                  C:\Windows\{C285C3CD-301E-46c6-84DF-EF602CAABD17}.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:264
                  • C:\Windows\{3081D476-F7C6-4dc2-8C8F-63C41314375A}.exe
                    C:\Windows\{3081D476-F7C6-4dc2-8C8F-63C41314375A}.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:5804
                    • C:\Windows\{E2E66399-A676-4fbf-8BF9-A064181FB5C0}.exe
                      C:\Windows\{E2E66399-A676-4fbf-8BF9-A064181FB5C0}.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:2476
                      • C:\Windows\{CD3C0333-5616-478a-8E2E-9998A50D54D2}.exe
                        C:\Windows\{CD3C0333-5616-478a-8E2E-9998A50D54D2}.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:1428
                        • C:\Windows\{21FC46B1-AA27-4ee6-8123-744CC049AB6B}.exe
                          C:\Windows\{21FC46B1-AA27-4ee6-8123-744CC049AB6B}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5908
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{CD3C0~1.EXE > nul
                          12⤵
                          • System Location Discovery: System Language Discovery
                          PID:5712
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{E2E66~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:2200
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{3081D~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:6116
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{C285C~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:1852
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{5D70D~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:204
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{B3429~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:3248
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{BD953~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:4760
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{77F40~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:3996
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{FC69C~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:808
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{58E54~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1980
    • 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:5848

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        {21FC46B1-AA27-4ee6-8123-744CC049AB6B}.exe

        • Path C:\Windows\{21FC46B1-AA27-4ee6-8123-744CC049AB6B}.exe
        • Size 90KB
        • SHA256 c28549c7f2b3f6226c4125d709473d86c29c53b7547ae4833cbd468ea3f00330
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {3081D476-F7C6-4dc2-8C8F-63C41314375A}.exe

        • Path C:\Windows\{3081D476-F7C6-4dc2-8C8F-63C41314375A}.exe
        • Size 90KB
        • SHA256 1546192a5fcb2266a7998c4a0b611e4249a53731aa8006f3451625d30760dd51
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {58E54FC9-1845-4358-BD88-F5C60EBBB3AE}.exe

        • Path C:\Windows\{58E54FC9-1845-4358-BD88-F5C60EBBB3AE}.exe
        • Size 90KB
        • SHA256 681b576734f9d1a828ba98695f8f74d2a5855bbe3a0381043f09bd0e5dd2e5ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {5D70DE91-14AC-45ea-AC3C-5138CDBB3990}.exe

        • Path C:\Windows\{5D70DE91-14AC-45ea-AC3C-5138CDBB3990}.exe
        • Size 90KB
        • SHA256 5a6c3a27e7e7641e60e9de5c3751735fe25bf662cc24a9a7eba5de64737055cd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {77F40F50-C811-43bc-A616-BB5CC396F388}.exe

        • Path C:\Windows\{77F40F50-C811-43bc-A616-BB5CC396F388}.exe
        • Size 90KB
        • SHA256 c2cc40c5d6e9f756fe0fe017fc28e1a50ba40859eca370bafe5ab944811d2e44
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {B3429468-E7F9-4c74-B5F9-561BE2A4B570}.exe

        • Path C:\Windows\{B3429468-E7F9-4c74-B5F9-561BE2A4B570}.exe
        • Size 90KB
        • SHA256 26dcc652600ec1b195d2fc3a5aedb2fe3332dfd9e87712366791dc25b15e8b4d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {BD953E7B-E576-4fa1-9088-9AA9C1845775}.exe

        • Path C:\Windows\{BD953E7B-E576-4fa1-9088-9AA9C1845775}.exe
        • Size 90KB
        • SHA256 06870aa3874736e41e5593060344b4578de045fe2618485061ef2735d97a65a1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {C285C3CD-301E-46c6-84DF-EF602CAABD17}.exe

        • Path C:\Windows\{C285C3CD-301E-46c6-84DF-EF602CAABD17}.exe
        • Size 90KB
        • SHA256 630401bb3517184c5ecea06a8d6bb0b93511fc4774ccec61a944857a4ccc9f7e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {CD3C0333-5616-478a-8E2E-9998A50D54D2}.exe

        • Path C:\Windows\{CD3C0333-5616-478a-8E2E-9998A50D54D2}.exe
        • Size 90KB
        • SHA256 0144145cd73d6e6f27b14b5b652bbbfe5a2e0b6f157df7ec0c1a935844c77190
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {E2E66399-A676-4fbf-8BF9-A064181FB5C0}.exe

        • Path C:\Windows\{E2E66399-A676-4fbf-8BF9-A064181FB5C0}.exe
        • Size 90KB
        • SHA256 0609dc12c5bf35eeb62c6be5bf8f80587e5036edd733d810328f2b174873a470
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {FC69CB41-6041-4dd5-AF00-A327E4623706}.exe

        • Path C:\Windows\{FC69CB41-6041-4dd5-AF00-A327E4623706}.exe
        • Size 90KB
        • SHA256 b6798184c37ad2d44cb524078bc7af5df3bc6fc998c6f4383255e7f9005b2878
        • MD5 SHA1 SHA512 SSDEEP TLSH