Overview

overview

10

Static

static

10

2026-07-02...ry.exe

windows10-2004-x64

10

2026-07-02...ry.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    124s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/07/2026, 17:46

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General

  • Target
    2026-07-02_4b4704d36d1a65a7c1b6127b45b525d6_elex_wannacry.exe
  • Size 72KB
  • Sample260702-wcs13ags5j
  • SHA256 c7083b91d87b5a9c3fa31d7ae85ff186aeb63925e947a82800a27217d1beae04
  • 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\2026-07-02_4b4704d36d1a65a7c1b6127b45b525d6_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-02_4b4704d36d1a65a7c1b6127b45b525d6_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:2852
    • C:\Windows\{21D864D7-514D-4c61-A32C-9D243D470D34}.exe
      C:\Windows\{21D864D7-514D-4c61-A32C-9D243D470D34}.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:2644
      • C:\Windows\{496B860C-CF82-4955-8A5D-0F88C05F7057}.exe
        C:\Windows\{496B860C-CF82-4955-8A5D-0F88C05F7057}.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:1288
        • C:\Windows\{BCE8E3E8-BB55-4e7b-A454-67E8B3CF20F5}.exe
          C:\Windows\{BCE8E3E8-BB55-4e7b-A454-67E8B3CF20F5}.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:5200
          • C:\Windows\{65D10EA7-F918-4d5d-9C0B-9ACF6313EBEA}.exe
            C:\Windows\{65D10EA7-F918-4d5d-9C0B-9ACF6313EBEA}.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:5072
            • C:\Windows\{A16F6E90-42DA-48e4-9726-0069E3DBFE7C}.exe
              C:\Windows\{A16F6E90-42DA-48e4-9726-0069E3DBFE7C}.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:1996
              • C:\Windows\{30E48FAB-60FB-466e-8BCB-52941575F809}.exe
                C:\Windows\{30E48FAB-60FB-466e-8BCB-52941575F809}.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:1140
                • C:\Windows\{5CAC682E-B204-4721-A0E8-EA77ACDFCD25}.exe
                  C:\Windows\{5CAC682E-B204-4721-A0E8-EA77ACDFCD25}.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:1908
                  • C:\Windows\{71724236-BDC6-4b43-8CD5-BB6A4DE38F90}.exe
                    C:\Windows\{71724236-BDC6-4b43-8CD5-BB6A4DE38F90}.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:992
                    • C:\Windows\{59178788-7547-4ba7-9F5D-B59A51BAB560}.exe
                      C:\Windows\{59178788-7547-4ba7-9F5D-B59A51BAB560}.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:696
                      • C:\Windows\{3F9D0C14-AFD7-4afc-8B2C-4C28DFDE053D}.exe
                        C:\Windows\{3F9D0C14-AFD7-4afc-8B2C-4C28DFDE053D}.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:4492
                        • C:\Windows\{58E68CD6-7217-4bfb-B1A6-F74CB2982C7F}.exe
                          C:\Windows\{58E68CD6-7217-4bfb-B1A6-F74CB2982C7F}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1576
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{3F9D0~1.EXE > nul
                          12⤵
                          • System Location Discovery: System Language Discovery
                          PID:3516
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{59178~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:5960
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{71724~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:5644
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{5CAC6~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:5012
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{30E48~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:1332
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{A16F6~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:5932
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{65D10~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:4984
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{BCE8E~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:3824
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{496B8~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:6080
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{21D86~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2688
    • 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:1224

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {21D864D7-514D-4c61-A32C-9D243D470D34}.exe
        • Path C:\Windows\{21D864D7-514D-4c61-A32C-9D243D470D34}.exe
        • Size 72KB
        • SHA256 88a2fda897f94aed29c6eb6f9bb881c35fe58bee5534b4ed7aba55eea13546de
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {30E48FAB-60FB-466e-8BCB-52941575F809}.exe
        • Path C:\Windows\{30E48FAB-60FB-466e-8BCB-52941575F809}.exe
        • Size 72KB
        • SHA256 da2fdc5fff087c86c7e14a0c43290f09040df83f1d975d9c15508e3c60111ee0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {3F9D0C14-AFD7-4afc-8B2C-4C28DFDE053D}.exe
        • Path C:\Windows\{3F9D0C14-AFD7-4afc-8B2C-4C28DFDE053D}.exe
        • Size 72KB
        • SHA256 69c3e5ae32c94c39c87341b6dfc1f8922a02c5f715bd544c09dde632e744e42b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {496B860C-CF82-4955-8A5D-0F88C05F7057}.exe
        • Path C:\Windows\{496B860C-CF82-4955-8A5D-0F88C05F7057}.exe
        • Size 72KB
        • SHA256 2ff9189410eba6c5daa4a1f988c18c8af85ceefe13d48946c664c57fbf0e9a8c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {58E68CD6-7217-4bfb-B1A6-F74CB2982C7F}.exe
        • Path C:\Windows\{58E68CD6-7217-4bfb-B1A6-F74CB2982C7F}.exe
        • Size 72KB
        • SHA256 4067574e4780d75a04207d50a1c2bcc6c8b894dbfefd311142512f1335f4b092
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {59178788-7547-4ba7-9F5D-B59A51BAB560}.exe
        • Path C:\Windows\{59178788-7547-4ba7-9F5D-B59A51BAB560}.exe
        • Size 72KB
        • SHA256 42bab6a94faae1bee27d60aa3a9ff9e478b1427b34c59904d45a9186c92cea5d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {5CAC682E-B204-4721-A0E8-EA77ACDFCD25}.exe
        • Path C:\Windows\{5CAC682E-B204-4721-A0E8-EA77ACDFCD25}.exe
        • Size 72KB
        • SHA256 94088746fb7d1a28a97686c128dfa69837dba6b9fca0267fa76b5d91e2629db4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {65D10EA7-F918-4d5d-9C0B-9ACF6313EBEA}.exe
        • Path C:\Windows\{65D10EA7-F918-4d5d-9C0B-9ACF6313EBEA}.exe
        • Size 72KB
        • SHA256 9cd95adaba4866b8e080e5ff8adef27199a234a95f25190b5c22aec058670f21
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {71724236-BDC6-4b43-8CD5-BB6A4DE38F90}.exe
        • Path C:\Windows\{71724236-BDC6-4b43-8CD5-BB6A4DE38F90}.exe
        • Size 72KB
        • SHA256 822c80ccab0a53e9ef7259c59b777ca4386f2f66a46cafb43b962712592e022f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {A16F6E90-42DA-48e4-9726-0069E3DBFE7C}.exe
        • Path C:\Windows\{A16F6E90-42DA-48e4-9726-0069E3DBFE7C}.exe
        • Size 72KB
        • SHA256 94572b8ed5e5e9b8015d68e6b72486bc829833fc66de222c52dc9565f6f23e1b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {BCE8E3E8-BB55-4e7b-A454-67E8B3CF20F5}.exe
        • Path C:\Windows\{BCE8E3E8-BB55-4e7b-A454-67E8B3CF20F5}.exe
        • Size 72KB
        • SHA256 e7616c901d9ed4fb28278c080008aca06cd5b0f4e681663f0521ae97761ab1b6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/696-71-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/696-73-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/696-77-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/992-65-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/992-69-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/992-63-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1140-49-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1140-53-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1140-47-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1288-15-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1288-17-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1288-21-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1576-88-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1908-57-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1908-55-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1908-61-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1996-45-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1996-41-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1996-38-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/2644-9-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/2644-6-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/2644-14-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/2852-1-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/2852-7-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/2852-0-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4492-79-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4492-81-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4492-85-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5072-33-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5072-39-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5072-31-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5200-25-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5200-23-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5200-29-0x0000000000400000-0x0000000000413000-memory.dmp
        Download