Overview

overview

10

Static

static

10

2026-07-14...ry.exe

windows10-2004-x64

10

2026-07-14...ry.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    136s
  • 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, 18:24

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General

  • Target
    2026-07-14_ea01849ea90b8613aec6e8f43936341a_elex_wannacry.exe
  • Size 80KB
  • Sample260714-w2dyfaav3m
  • SHA256 56d1fd00f3895d3b1e04d0b5226a21b67688cde855dc123133b2bc40f343eca7
  • 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\2026-07-14_ea01849ea90b8613aec6e8f43936341a_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-14_ea01849ea90b8613aec6e8f43936341a_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:4328
    • C:\Windows\{C4475459-35A8-4859-B0AF-AB8AAE169C39}.exe
      C:\Windows\{C4475459-35A8-4859-B0AF-AB8AAE169C39}.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:3240
      • C:\Windows\{99A76395-168F-4ac6-8AE8-A4BCDBA8A6B5}.exe
        C:\Windows\{99A76395-168F-4ac6-8AE8-A4BCDBA8A6B5}.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:5448
        • C:\Windows\{60B32BFA-4B49-48df-A6CA-D7E9CD766E78}.exe
          C:\Windows\{60B32BFA-4B49-48df-A6CA-D7E9CD766E78}.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:2832
          • C:\Windows\{7977248C-CA5F-4e2e-84B6-B9912B925133}.exe
            C:\Windows\{7977248C-CA5F-4e2e-84B6-B9912B925133}.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:4440
            • C:\Windows\{CD1A7F59-C47C-4c5a-A597-6F36D6D26976}.exe
              C:\Windows\{CD1A7F59-C47C-4c5a-A597-6F36D6D26976}.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:4540
              • C:\Windows\{FF7CEFE4-B6C5-43d1-8C51-349A7499ED27}.exe
                C:\Windows\{FF7CEFE4-B6C5-43d1-8C51-349A7499ED27}.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:3284
                • C:\Windows\{8DF8A95A-3BC9-43ac-A6D3-A2A73EF7EE63}.exe
                  C:\Windows\{8DF8A95A-3BC9-43ac-A6D3-A2A73EF7EE63}.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:5980
                  • C:\Windows\{14397793-9E53-4048-9B49-AD5135C9C996}.exe
                    C:\Windows\{14397793-9E53-4048-9B49-AD5135C9C996}.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:1744
                    • C:\Windows\{B004CC2F-2CC9-437e-839B-C38C544533E2}.exe
                      C:\Windows\{B004CC2F-2CC9-437e-839B-C38C544533E2}.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:4656
                      • C:\Windows\{A128B1C2-5C69-4025-B425-6888E4E060A2}.exe
                        C:\Windows\{A128B1C2-5C69-4025-B425-6888E4E060A2}.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:560
                        • C:\Windows\{3CE983FA-5D70-4a9a-93F0-9F478D88216D}.exe
                          C:\Windows\{3CE983FA-5D70-4a9a-93F0-9F478D88216D}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:4372
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{A128B~1.EXE > nul
                          12⤵
                          • System Location Discovery: System Language Discovery
                          PID:5316
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{B004C~1.EXE > nul
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:4856
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{14397~1.EXE > nul
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:2140
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{8DF8A~1.EXE > nul
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:5100
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{FF7CE~1.EXE > nul
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:5580
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{CD1A7~1.EXE > nul
                7⤵
                • System Location Discovery: System Language Discovery
                PID:4644
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{79772~1.EXE > nul
              6⤵
              • System Location Discovery: System Language Discovery
              PID:3216
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{60B32~1.EXE > nul
            5⤵
            • System Location Discovery: System Language Discovery
            PID:3372
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{99A76~1.EXE > nul
          4⤵
          • System Location Discovery: System Language Discovery
          PID:5612
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{C4475~1.EXE > nul
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4944
    • 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:4136

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {14397793-9E53-4048-9B49-AD5135C9C996}.exe
        • Path C:\Windows\{14397793-9E53-4048-9B49-AD5135C9C996}.exe
        • Size 80KB
        • SHA256 4f078e0813797de2073871f5ca4132df6bbc8a4ad02d205718e5a8c0e1554c05
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {3CE983FA-5D70-4a9a-93F0-9F478D88216D}.exe
        • Path C:\Windows\{3CE983FA-5D70-4a9a-93F0-9F478D88216D}.exe
        • Size 80KB
        • SHA256 682bc1a92062fe99bef5f84b7f112973bd53b218581cf63e3b529550e93c5de5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {60B32BFA-4B49-48df-A6CA-D7E9CD766E78}.exe
        • Path C:\Windows\{60B32BFA-4B49-48df-A6CA-D7E9CD766E78}.exe
        • Size 80KB
        • SHA256 31d5de12d327c4a7dbb307cc87eb50674bd022ab3a5bc1a44afc5b49161e1466
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {7977248C-CA5F-4e2e-84B6-B9912B925133}.exe
        • Path C:\Windows\{7977248C-CA5F-4e2e-84B6-B9912B925133}.exe
        • Size 80KB
        • SHA256 ea1ce281a53289d5fdd2f623bfd1d53580d659b060670b6aed7c4c7276e32fbf
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {8DF8A95A-3BC9-43ac-A6D3-A2A73EF7EE63}.exe
        • Path C:\Windows\{8DF8A95A-3BC9-43ac-A6D3-A2A73EF7EE63}.exe
        • Size 80KB
        • SHA256 1004265a383425d3110802ad5895ea8a77402f615509fe31c05dd59edb3a6e12
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {99A76395-168F-4ac6-8AE8-A4BCDBA8A6B5}.exe
        • Path C:\Windows\{99A76395-168F-4ac6-8AE8-A4BCDBA8A6B5}.exe
        • Size 80KB
        • SHA256 9b81676ab906e7a39e68ea9519115451ff5c71138fcee014243493844f194188
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {A128B1C2-5C69-4025-B425-6888E4E060A2}.exe
        • Path C:\Windows\{A128B1C2-5C69-4025-B425-6888E4E060A2}.exe
        • Size 80KB
        • SHA256 4c1838de15b2b2d123b24895759705c3ba984f3425e384e3dfb5a85cfe71a163
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {B004CC2F-2CC9-437e-839B-C38C544533E2}.exe
        • Path C:\Windows\{B004CC2F-2CC9-437e-839B-C38C544533E2}.exe
        • Size 80KB
        • SHA256 5a088472e0b7bc0f5b2d54996917811b1dcfbf40d4c50d95488e5245182f8950
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {C4475459-35A8-4859-B0AF-AB8AAE169C39}.exe
        • Path C:\Windows\{C4475459-35A8-4859-B0AF-AB8AAE169C39}.exe
        • Size 80KB
        • SHA256 a3cccedc83b134abfb091f2127cfa701ac91a4694a26e8b9290730f355b48933
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {CD1A7F59-C47C-4c5a-A597-6F36D6D26976}.exe
        • Path C:\Windows\{CD1A7F59-C47C-4c5a-A597-6F36D6D26976}.exe
        • Size 80KB
        • SHA256 13e1636e5a36cfa5b520ac62dcf454812cb2e1705fa879395b91c70412c26e3f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {FF7CEFE4-B6C5-43d1-8C51-349A7499ED27}.exe
        • Path C:\Windows\{FF7CEFE4-B6C5-43d1-8C51-349A7499ED27}.exe
        • Size 80KB
        • SHA256 7ff8cb5e2c3d02d665acaff636655df948926d83b3cb8a45e8d2cb5509024015
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/560-81-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/560-85-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/560-78-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1744-63-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1744-70-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/1744-65-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2832-29-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2832-23-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/2832-25-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3240-14-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3240-6-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3240-9-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3284-47-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3284-49-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/3284-53-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4328-0-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4328-8-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4328-1-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4372-87-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4440-33-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4440-31-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4440-38-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4540-45-0x0000000000400000-0x0000000000413000-memory.dmp
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        memory/4540-41-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4540-39-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4656-71-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4656-73-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/4656-79-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5448-22-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5448-17-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5448-15-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5980-62-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5980-57-0x0000000000400000-0x0000000000413000-memory.dmp
        Download

        memory/5980-55-0x0000000000400000-0x0000000000413000-memory.dmp
        Download