Overview

overview

10

Static

static

10

2026-07-06...ry.exe

windows10-2004-x64

10

2026-07-06...ry.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/07/2026, 17:22

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General

  • Target
    2026-07-06_f98ee0fe44255e9e1872e556331ef0de_elex_wannacry.exe
  • Size 72KB
  • Sample260706-vxsqcsh16v
  • SHA256 86ff9d82f7eb6fe6a0eaee022b26b3283203f27bfa095c142e684060847d66ff
  • 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\2026-07-06_f98ee0fe44255e9e1872e556331ef0de_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_f98ee0fe44255e9e1872e556331ef0de_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:3016
    • C:\Windows\{A115A5F7-326E-43de-AACF-89A2AC063386}.exe
      C:\Windows\{A115A5F7-326E-43de-AACF-89A2AC063386}.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:5616
      • C:\Windows\{4A175CBE-EA62-4e44-9CE5-65B6ABC06B10}.exe
        C:\Windows\{4A175CBE-EA62-4e44-9CE5-65B6ABC06B10}.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:2124
        • C:\Windows\{C477A167-1E0A-49b6-9E8F-3CC89A179FF6}.exe
          C:\Windows\{C477A167-1E0A-49b6-9E8F-3CC89A179FF6}.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:1308
          • C:\Windows\{4EA33FEA-B398-4d9f-8D57-466DC35682D5}.exe
            C:\Windows\{4EA33FEA-B398-4d9f-8D57-466DC35682D5}.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:2784
            • C:\Windows\{8A2F10DA-B0B9-4592-951A-B76D92E4EE16}.exe
              C:\Windows\{8A2F10DA-B0B9-4592-951A-B76D92E4EE16}.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:5000
              • C:\Windows\{89EDBC4D-3FDC-4400-98B2-37197AB545D5}.exe
                C:\Windows\{89EDBC4D-3FDC-4400-98B2-37197AB545D5}.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:5152
                • C:\Windows\{BDE21ABF-7BC0-453d-B090-EEF1A2D18419}.exe
                  C:\Windows\{BDE21ABF-7BC0-453d-B090-EEF1A2D18419}.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:3880
                  • C:\Windows\{99DA10D1-5B7A-4754-B355-F28003871B94}.exe
                    C:\Windows\{99DA10D1-5B7A-4754-B355-F28003871B94}.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:4676
                    • C:\Windows\{BF61C82A-1106-46df-A075-4A4DD4A6AE32}.exe
                      C:\Windows\{BF61C82A-1106-46df-A075-4A4DD4A6AE32}.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:4884
                      • C:\Windows\{C92F74DB-F0FD-4316-A915-766F157D61AC}.exe
                        C:\Windows\{C92F74DB-F0FD-4316-A915-766F157D61AC}.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:4688
                        • C:\Windows\{650A1FC0-9950-405f-9E65-C55CC72C7F2B}.exe
                          C:\Windows\{650A1FC0-9950-405f-9E65-C55CC72C7F2B}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4936
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{C92F7~1.EXE > nul
                          12⤵
                          • System Location Discovery: System Language Discovery
                          PID:1868
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{BF61C~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:5108
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{99DA1~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:2688
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{BDE21~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:4528
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{89EDB~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4584
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{8A2F1~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:2356
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{4EA33~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:4152
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{C477A~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:5148
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{4A175~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4684
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{A115A~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1444
    • 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:4580

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {4A175CBE-EA62-4e44-9CE5-65B6ABC06B10}.exe
        • Path C:\Windows\{4A175CBE-EA62-4e44-9CE5-65B6ABC06B10}.exe
        • Size 72KB
        • SHA256 a6765b3b04f24f854786af7180630b4c41dd5fb12ecc8afd8281e68f73adab23
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {4EA33FEA-B398-4d9f-8D57-466DC35682D5}.exe
        • Path C:\Windows\{4EA33FEA-B398-4d9f-8D57-466DC35682D5}.exe
        • Size 72KB
        • SHA256 b8e4dd53b3d8dc25f231c48ff19787d14d9ec62690891ad683e466ba6b1c171d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {650A1FC0-9950-405f-9E65-C55CC72C7F2B}.exe
        • Path C:\Windows\{650A1FC0-9950-405f-9E65-C55CC72C7F2B}.exe
        • Size 72KB
        • SHA256 4f5ab8f944e2d5fdf83003f7373b1936eae74551e3f69986ac2e18544e121d7c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {89EDBC4D-3FDC-4400-98B2-37197AB545D5}.exe
        • Path C:\Windows\{89EDBC4D-3FDC-4400-98B2-37197AB545D5}.exe
        • Size 72KB
        • SHA256 e5701953f2886d45796d88f52c30154e54d5e748936154b6cfaf4fe46ef4828d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {8A2F10DA-B0B9-4592-951A-B76D92E4EE16}.exe
        • Path C:\Windows\{8A2F10DA-B0B9-4592-951A-B76D92E4EE16}.exe
        • Size 72KB
        • SHA256 3095660f74081f0e9bf1907dc925a320c40da93cf489fd23769d7939367fc3cd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {99DA10D1-5B7A-4754-B355-F28003871B94}.exe
        • Path C:\Windows\{99DA10D1-5B7A-4754-B355-F28003871B94}.exe
        • Size 72KB
        • SHA256 d760bd53b76014b3035b9b021ac16b7169ec7b044a5c6bc9ba4b37641ab8d420
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {A115A5F7-326E-43de-AACF-89A2AC063386}.exe
        • Path C:\Windows\{A115A5F7-326E-43de-AACF-89A2AC063386}.exe
        • Size 72KB
        • SHA256 ffb5b929bbe7cb3765c5dbd30e9bf4abb3e6968457f7bb34807d9753ca398f69
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {BDE21ABF-7BC0-453d-B090-EEF1A2D18419}.exe
        • Path C:\Windows\{BDE21ABF-7BC0-453d-B090-EEF1A2D18419}.exe
        • Size 72KB
        • SHA256 e9d452b4a8677e47893eaa1ff01837e26abf40060255a0433fb6da8f79b8e3db
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {BF61C82A-1106-46df-A075-4A4DD4A6AE32}.exe
        • Path C:\Windows\{BF61C82A-1106-46df-A075-4A4DD4A6AE32}.exe
        • Size 72KB
        • SHA256 c8eda78a901d462f35ec71b53bb2020106bf8372c2712ba004c3db46d8f64ce3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {C477A167-1E0A-49b6-9E8F-3CC89A179FF6}.exe
        • Path C:\Windows\{C477A167-1E0A-49b6-9E8F-3CC89A179FF6}.exe
        • Size 72KB
        • SHA256 995eea5d19170419ea662d0e148e1d0e8292a8b2de22aa9a278cd5c4ce4d6f46
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {C92F74DB-F0FD-4316-A915-766F157D61AC}.exe
        • Path C:\Windows\{C92F74DB-F0FD-4316-A915-766F157D61AC}.exe
        • Size 72KB
        • SHA256 c49d9f1d0e363116d6ffc3e39a64433b4488d4bc74f6d6979a781465f93b8a87
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1308-23-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1308-25-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/1308-29-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/2124-17-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2124-22-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2124-15-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2784-33-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2784-37-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2784-31-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3016-0-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3016-7-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/3016-1-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/3880-55-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/3880-61-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3880-57-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4676-69-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4676-65-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4676-63-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4688-79-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4688-81-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4688-85-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4884-71-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4884-73-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4884-77-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4936-87-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5000-46-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5000-41-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5000-39-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5152-53-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5152-49-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5152-47-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5616-9-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5616-14-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5616-6-0x0000000000400000-0x0000000000413000-memory.dmp
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