Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 14:30
General
- Target 2026-07-29_11444e5404732adc75ad6c26e90d4be3_elex_wannacry.exe
- Size 98KB
- Sample260729-rt8evshh23
- SHA256 cc66dd35c3ddec042860b0a70805c945fed2dfbf7b419f0bc73ede616d11df39
Malware Config
Signatures
- Family: Stormser, StormDDoS, StormAttack, Stormer
Stormser aka StormDDoS, StormAttack, and Stormer is a Windows worm written in C++.
- Detects Stormser aka Storm DDoS and StormAttack 36 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.
- Executes dropped EXE 11 IoCs
- Drops file in Windows directory 11 IoCs
- Executes a command shell one-liner 1 TTPs 11 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- 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.
- Suspicious use of AdjustPrivilegeToken 11 IoCs
- Suspicious use of WriteProcessMemory 22 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-07-29_11444e5404732adc75ad6c26e90d4be3_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_11444e5404732adc75ad6c26e90d4be3_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
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C:\Windows\{8A1DD29B-B50E-4dc6-9828-55596E04636D}.exeC:\Windows\{8A1DD29B-B50E-4dc6-9828-55596E04636D}.exe2⤵
- 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
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C:\Windows\{1C603298-FD28-4211-934E-B39C9CF55CA8}.exeC:\Windows\{1C603298-FD28-4211-934E-B39C9CF55CA8}.exe3⤵
- 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
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C:\Windows\{B6794F17-365E-4a18-A7CE-FD4516EFDE23}.exeC:\Windows\{B6794F17-365E-4a18-A7CE-FD4516EFDE23}.exe4⤵
- 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
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C:\Windows\{27D0CA73-2097-4809-9E7E-828E9C4A10B7}.exeC:\Windows\{27D0CA73-2097-4809-9E7E-828E9C4A10B7}.exe5⤵
- 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
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C:\Windows\{863FBF94-CBC3-4f70-8AAC-980CA747B8C2}.exeC:\Windows\{863FBF94-CBC3-4f70-8AAC-980CA747B8C2}.exe6⤵
- 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
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C:\Windows\{11D9A57E-C0C5-4d14-A618-EEB8149A92AA}.exeC:\Windows\{11D9A57E-C0C5-4d14-A618-EEB8149A92AA}.exe7⤵
- 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
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C:\Windows\{B04CC28F-7F14-47d2-B395-83488CB0A622}.exeC:\Windows\{B04CC28F-7F14-47d2-B395-83488CB0A622}.exe8⤵
- 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
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C:\Windows\{56196ABC-BAF6-4710-9BCD-3F743982A5ED}.exeC:\Windows\{56196ABC-BAF6-4710-9BCD-3F743982A5ED}.exe9⤵
- 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
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C:\Windows\{95ACE592-7227-4bdb-98C7-9CC52B38CA49}.exeC:\Windows\{95ACE592-7227-4bdb-98C7-9CC52B38CA49}.exe10⤵
- 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
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C:\Windows\{4EB3D03C-2AA6-4072-93BB-E6D9E06764EF}.exeC:\Windows\{4EB3D03C-2AA6-4072-93BB-E6D9E06764EF}.exe11⤵
- 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
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C:\Windows\{D510A01C-ED0B-428e-B6BE-F519D20CD1E1}.exeC:\Windows\{D510A01C-ED0B-428e-B6BE-F519D20CD1E1}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{4EB3D~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{95ACE~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{56196~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B04CC~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{11D9A~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{863FB~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{27D0C~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B6794~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1C603~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{8A1DD~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{11D9A57E-C0C5-4d14-A618-EEB8149A92AA}.exe
{1C603298-FD28-4211-934E-B39C9CF55CA8}.exe
{27D0CA73-2097-4809-9E7E-828E9C4A10B7}.exe
{4EB3D03C-2AA6-4072-93BB-E6D9E06764EF}.exe
{56196ABC-BAF6-4710-9BCD-3F743982A5ED}.exe
{863FBF94-CBC3-4f70-8AAC-980CA747B8C2}.exe
{8A1DD29B-B50E-4dc6-9828-55596E04636D}.exe
{95ACE592-7227-4bdb-98C7-9CC52B38CA49}.exe
{B04CC28F-7F14-47d2-B395-83488CB0A622}.exe
{B6794F17-365E-4a18-A7CE-FD4516EFDE23}.exe
{D510A01C-ED0B-428e-B6BE-F519D20CD1E1}.exe
memory/1408-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1408-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1608-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2904-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2904-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3348-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3348-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3912-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3912-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4224-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4224-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4532-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4532-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4532-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4884-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4884-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5020-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5020-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5236-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5236-58-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5236-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5868-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5868-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6088-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6088-64-0x0000000000400000-0x0000000000411000-memory.dmp