Overview

overview

10

Static

static

10

2026-07-13...ry.exe

windows10-2004-x64

10

2026-07-13...ry.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/07/2026, 01:38

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General

  • Target
    2026-07-13_2c328d3ca4dc0142e88bb91b8626657a_elex_wannacry.exe
  • Size 80KB
  • Sample260714-b2m6wsct3p
  • SHA256 db6745310097ed7b6560537c7a69c099698f2417a7baf5a8623283401d1a699e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoverystormserpersistenceupxworm

Malware Config

Signatures

  • Family: Stormser, StormDDoS, StormAttack, Stormer

    Stormser aka StormDDoS, StormAttack, and Stormer is a Windows worm written in C++.

    wormstormser
  • Detects Stormser aka Storm DDoS and StormAttack 45 IoCs
  • UPX dump on OEP (original entry point) 45 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.

    persistence
  • Executes dropped EXE 11 IoCs
  • UPX packed file 45 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • 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.

    discovery
  • Suspicious use of AdjustPrivilegeToken 11 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-13_2c328d3ca4dc0142e88bb91b8626657a_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-13_2c328d3ca4dc0142e88bb91b8626657a_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:5024
    • C:\Windows\{D45A8A03-A5E8-4a06-93FD-B14F4BB5EBEA}.exe
      C:\Windows\{D45A8A03-A5E8-4a06-93FD-B14F4BB5EBEA}.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:4644
      • C:\Windows\{73086B3C-F88B-47c2-A660-DEC0A5749AEF}.exe
        C:\Windows\{73086B3C-F88B-47c2-A660-DEC0A5749AEF}.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:5224
        • C:\Windows\{D2E1F2C6-C216-49bc-BC52-5B8D48049B0B}.exe
          C:\Windows\{D2E1F2C6-C216-49bc-BC52-5B8D48049B0B}.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:4652
          • C:\Windows\{A02C3575-0B6E-4d5f-9D04-5AEAE2E81440}.exe
            C:\Windows\{A02C3575-0B6E-4d5f-9D04-5AEAE2E81440}.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:5384
            • C:\Windows\{B90DA563-8E1A-48cf-8B8D-7D5741EB2E49}.exe
              C:\Windows\{B90DA563-8E1A-48cf-8B8D-7D5741EB2E49}.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:5008
              • C:\Windows\{04541B32-E7BD-4c2e-BD10-965FFD4F7A5F}.exe
                C:\Windows\{04541B32-E7BD-4c2e-BD10-965FFD4F7A5F}.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:4816
                • C:\Windows\{661A4D3E-2F30-4550-91E7-D5FB58CAF008}.exe
                  C:\Windows\{661A4D3E-2F30-4550-91E7-D5FB58CAF008}.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:3148
                  • C:\Windows\{DABCB6C6-1906-4518-9DAB-43E95660CAE2}.exe
                    C:\Windows\{DABCB6C6-1906-4518-9DAB-43E95660CAE2}.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:428
                    • C:\Windows\{D98FAE01-1ECB-4251-8AB9-8E329C7B5E78}.exe
                      C:\Windows\{D98FAE01-1ECB-4251-8AB9-8E329C7B5E78}.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:4804
                      • C:\Windows\{4212F779-5F4E-4fa5-9F97-EA2B266DD312}.exe
                        C:\Windows\{4212F779-5F4E-4fa5-9F97-EA2B266DD312}.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:5028
                        • C:\Windows\{F55D6E23-21C0-404c-97F7-317894AB7526}.exe
                          C:\Windows\{F55D6E23-21C0-404c-97F7-317894AB7526}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4752
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{4212F~1.EXE > nul
                          12⤵
                          • System Location Discovery: System Language Discovery
                          PID:4988
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{D98FA~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:3512
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{DABCB~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:5552
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{661A4~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:1300
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{04541~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:952
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{B90DA~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:5740
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{A02C3~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:3592
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{D2E1F~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2928
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{73086~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3840
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{D45A8~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3096
    • 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:964

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {04541B32-E7BD-4c2e-BD10-965FFD4F7A5F}.exe
        • Path C:\Windows\{04541B32-E7BD-4c2e-BD10-965FFD4F7A5F}.exe
        • Size 80KB
        • SHA256 36e0d9e96d0556e8ae4766b63896750b4c162a7d43ce0691f0369c580ef6541d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {4212F779-5F4E-4fa5-9F97-EA2B266DD312}.exe
        • Path C:\Windows\{4212F779-5F4E-4fa5-9F97-EA2B266DD312}.exe
        • Size 80KB
        • SHA256 2f6274a5c28061c8c580b144fcb28471082661376daaeabfa45e0db2302effa8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {661A4D3E-2F30-4550-91E7-D5FB58CAF008}.exe
        • Path C:\Windows\{661A4D3E-2F30-4550-91E7-D5FB58CAF008}.exe
        • Size 80KB
        • SHA256 b12b003119ed4821c634549ca24e729cfb1cacf27cd723f30eb42bf5167777a1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {73086B3C-F88B-47c2-A660-DEC0A5749AEF}.exe
        • Path C:\Windows\{73086B3C-F88B-47c2-A660-DEC0A5749AEF}.exe
        • Size 80KB
        • SHA256 161357520bbe7a5b2e6db164a36a48ccdbb6c99fa806ac800012afde50934183
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {A02C3575-0B6E-4d5f-9D04-5AEAE2E81440}.exe
        • Path C:\Windows\{A02C3575-0B6E-4d5f-9D04-5AEAE2E81440}.exe
        • Size 80KB
        • SHA256 f10f6350162d1958a3976d76b99b5678eb0c0563eb41fc74ebbb24970fd2a087
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {B90DA563-8E1A-48cf-8B8D-7D5741EB2E49}.exe
        • Path C:\Windows\{B90DA563-8E1A-48cf-8B8D-7D5741EB2E49}.exe
        • Size 80KB
        • SHA256 ce1cc76f02c9dfc87d14e1788b37419af47da8f8c053afcc97a09a03754f9f6e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {D2E1F2C6-C216-49bc-BC52-5B8D48049B0B}.exe
        • Path C:\Windows\{D2E1F2C6-C216-49bc-BC52-5B8D48049B0B}.exe
        • Size 80KB
        • SHA256 9683e8a72ddf7241d68353706d5d7760b7bf93750f27e97f5a680d9d148f6de5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {D45A8A03-A5E8-4a06-93FD-B14F4BB5EBEA}.exe
        • Path C:\Windows\{D45A8A03-A5E8-4a06-93FD-B14F4BB5EBEA}.exe
        • Size 80KB
        • SHA256 7e2ecf94a7e4bfbdad68fbcacbe36be1f1fc16686a2957a6f57337c7e8d73ae3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {D98FAE01-1ECB-4251-8AB9-8E329C7B5E78}.exe
        • Path C:\Windows\{D98FAE01-1ECB-4251-8AB9-8E329C7B5E78}.exe
        • Size 80KB
        • SHA256 44562772df40f41fb46823bb0ac6c07b1b95cb3fa3edac08dbc0fbc340ce063f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {DABCB6C6-1906-4518-9DAB-43E95660CAE2}.exe
        • Path C:\Windows\{DABCB6C6-1906-4518-9DAB-43E95660CAE2}.exe
        • Size 80KB
        • SHA256 59fcb19a554847ab31522a9f303b8e418bf79af3c4f31f15e1f87e98353abd84
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {F55D6E23-21C0-404c-97F7-317894AB7526}.exe
        • Path C:\Windows\{F55D6E23-21C0-404c-97F7-317894AB7526}.exe
        • Size 80KB
        • SHA256 bbb3cc8ee638f2e8b27acdde8a2051d3edb8e2be5a0cf7a309252878b979a71f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/428-65-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/428-69-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/428-63-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3148-62-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3148-57-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3148-54-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4644-13-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4644-6-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4644-9-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4652-25-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4652-29-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4652-23-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4752-86-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4804-71-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4804-77-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4804-73-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4816-49-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4816-47-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4816-55-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5008-41-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5008-39-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5008-45-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5024-0-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5024-1-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5024-7-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5028-79-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5028-87-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5028-81-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5224-15-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5224-21-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5224-17-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5384-33-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5384-37-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5384-31-0x0000000000400000-0x0000000000413000-memory.dmp
        Download