Overview

overview

10

Static

static

10

2026-07-01...ry.exe

windows10-2004-x64

10

2026-07-01...ry.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260630-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 16:49

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General

  • Target
    2026-07-01_9d21b58cbc4dc9d1dc0571ae7119a464_elex_wannacry.exe
  • Size 72KB
  • Sample260701-vb469saw5p
  • SHA256 921738d2c8e995caf53e817c9557ecdf5e0a04746e907572dffade5d78c17248
  • 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\2026-07-01_9d21b58cbc4dc9d1dc0571ae7119a464_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-01_9d21b58cbc4dc9d1dc0571ae7119a464_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:1524
    • C:\Windows\{0E5572AD-DFA2-4a8e-B736-744B2AD74B7A}.exe
      C:\Windows\{0E5572AD-DFA2-4a8e-B736-744B2AD74B7A}.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:1932
      • C:\Windows\{058F68D1-59FC-4cd8-8BF2-A1C355F3D5C1}.exe
        C:\Windows\{058F68D1-59FC-4cd8-8BF2-A1C355F3D5C1}.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:2904
        • C:\Windows\{C9A79A4C-120A-4911-96A3-F0641303649F}.exe
          C:\Windows\{C9A79A4C-120A-4911-96A3-F0641303649F}.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:1508
          • C:\Windows\{806392CC-F9F3-4780-ADD2-F062C8B75384}.exe
            C:\Windows\{806392CC-F9F3-4780-ADD2-F062C8B75384}.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:1944
            • C:\Windows\{45275DB3-5EA8-49f8-9047-E9E001D34E90}.exe
              C:\Windows\{45275DB3-5EA8-49f8-9047-E9E001D34E90}.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:1788
              • C:\Windows\{B6D187B7-A854-4803-9E29-3698658E759A}.exe
                C:\Windows\{B6D187B7-A854-4803-9E29-3698658E759A}.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:2616
                • C:\Windows\{2383D0C8-FAD0-4ba1-8636-752D6A57855C}.exe
                  C:\Windows\{2383D0C8-FAD0-4ba1-8636-752D6A57855C}.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:5636
                  • C:\Windows\{E9D699CC-0C06-420d-9F7B-9A65D1B7287F}.exe
                    C:\Windows\{E9D699CC-0C06-420d-9F7B-9A65D1B7287F}.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:5436
                    • C:\Windows\{50A38791-D6E0-4dd2-8919-95A819815795}.exe
                      C:\Windows\{50A38791-D6E0-4dd2-8919-95A819815795}.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:5488
                      • C:\Windows\{158848E1-F148-46a7-8CF0-A687DD282C29}.exe
                        C:\Windows\{158848E1-F148-46a7-8CF0-A687DD282C29}.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:2952
                        • C:\Windows\{EA66DA51-D8FA-4bfb-815E-134732B447F9}.exe
                          C:\Windows\{EA66DA51-D8FA-4bfb-815E-134732B447F9}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5916
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{15884~1.EXE > nul
                          12⤵
                          • System Location Discovery: System Language Discovery
                          PID:2760
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{50A38~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:4836
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{E9D69~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:2272
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{2383D~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:2924
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{B6D18~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:364
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{45275~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:1912
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{80639~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:3528
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{C9A79~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1784
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{058F6~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3104
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{0E557~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2256
    • 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:2324

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {058F68D1-59FC-4cd8-8BF2-A1C355F3D5C1}.exe
        • Path C:\Windows\{058F68D1-59FC-4cd8-8BF2-A1C355F3D5C1}.exe
        • Size 72KB
        • SHA256 25e53bb30723a029093a82215cc7bd1f88af42db62761f6e527ceb286ffe6586
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {0E5572AD-DFA2-4a8e-B736-744B2AD74B7A}.exe
        • Path C:\Windows\{0E5572AD-DFA2-4a8e-B736-744B2AD74B7A}.exe
        • Size 72KB
        • SHA256 fec0b19467238927095775b231df7b79dab88c8034b28f8aa2bbafafb1c59f9a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {158848E1-F148-46a7-8CF0-A687DD282C29}.exe
        • Path C:\Windows\{158848E1-F148-46a7-8CF0-A687DD282C29}.exe
        • Size 72KB
        • SHA256 de27d206941801acc92fa9e7fd5e99720aa43f81dd0bcc1f7b14a6162ee69f1c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {2383D0C8-FAD0-4ba1-8636-752D6A57855C}.exe
        • Path C:\Windows\{2383D0C8-FAD0-4ba1-8636-752D6A57855C}.exe
        • Size 72KB
        • SHA256 63c628218d6597c3900a9e4d169762530ef70c928376141fc64f405170efdada
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {45275DB3-5EA8-49f8-9047-E9E001D34E90}.exe
        • Path C:\Windows\{45275DB3-5EA8-49f8-9047-E9E001D34E90}.exe
        • Size 72KB
        • SHA256 602c241d63925966f22d25b437aeeec70029dedbc348ef56c420abc52e884c55
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {50A38791-D6E0-4dd2-8919-95A819815795}.exe
        • Path C:\Windows\{50A38791-D6E0-4dd2-8919-95A819815795}.exe
        • Size 72KB
        • SHA256 c36b79b9aa5a0250fa44db05d7c81428f1c5e8b76231b5d455627471213197c5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {806392CC-F9F3-4780-ADD2-F062C8B75384}.exe
        • Path C:\Windows\{806392CC-F9F3-4780-ADD2-F062C8B75384}.exe
        • Size 72KB
        • SHA256 8aa1ca0e2fc363888068c128888d6d29abaa045eac0c6b7a239f0e34f0fbf2b8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {B6D187B7-A854-4803-9E29-3698658E759A}.exe
        • Path C:\Windows\{B6D187B7-A854-4803-9E29-3698658E759A}.exe
        • Size 72KB
        • SHA256 cb530128d45622b049500edb0256b84f27c8fb59eb54a105dd7d3c562b4b004b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {C9A79A4C-120A-4911-96A3-F0641303649F}.exe
        • Path C:\Windows\{C9A79A4C-120A-4911-96A3-F0641303649F}.exe
        • Size 72KB
        • SHA256 f8bbac3739a9af8bd30ff1d2bec6e5a97b28a938bb3df8a8f56b622ff4509dfe
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {E9D699CC-0C06-420d-9F7B-9A65D1B7287F}.exe
        • Path C:\Windows\{E9D699CC-0C06-420d-9F7B-9A65D1B7287F}.exe
        • Size 72KB
        • SHA256 eba4ee58650fbaebb1045f34c97af255bb72daf09ff651ff3e3533c205bb01f2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {EA66DA51-D8FA-4bfb-815E-134732B447F9}.exe
        • Path C:\Windows\{EA66DA51-D8FA-4bfb-815E-134732B447F9}.exe
        • Size 72KB
        • SHA256 232cce119215e81d811eb5b477476b3048023fd04ad81d2c37bca1f8bc581ca7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1508-22-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1508-29-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/1508-25-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1524-1-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1524-0-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1524-7-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1788-39-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1788-41-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1788-45-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1932-15-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1932-6-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1932-9-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1944-31-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1944-33-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1944-37-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2616-53-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2616-49-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2616-47-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2904-14-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/2904-23-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2904-17-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2952-86-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2952-81-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/2952-79-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5436-63-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5436-70-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5436-65-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5488-73-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/5488-71-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5488-78-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5636-61-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5636-55-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5636-57-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5916-87-0x0000000000400000-0x0000000000413000-memory.dmp
        Download