Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
02/08/2026, 16:29
General
- Target 2026-08-02_df95b7df24610865b399d31be8c73fc0_elex_wannacry.exe
- Size 24KB
- Sample260802-tzmrfssxcv
- SHA256 574e1d838002da97a7413c30013c4dc4025b71c40cfb73be8a2b8bc4e4f58416
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 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.
- Executes dropped EXE 11 IoCs
- UPX packed file 45 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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\2026-08-02_df95b7df24610865b399d31be8c73fc0_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_df95b7df24610865b399d31be8c73fc0_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\{03E5F38B-E83A-43c8-9442-70DDACEE4B84}.exeC:\Windows\{03E5F38B-E83A-43c8-9442-70DDACEE4B84}.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\{16CC25A6-5900-4fab-AC0F-2DBA90E28C98}.exeC:\Windows\{16CC25A6-5900-4fab-AC0F-2DBA90E28C98}.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
-
C:\Windows\{7806AB7C-C38F-47e7-B7B4-E786247DB3E2}.exeC:\Windows\{7806AB7C-C38F-47e7-B7B4-E786247DB3E2}.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
-
C:\Windows\{39D6BEF0-3856-4e5d-ACB8-F4A9F661CB0D}.exeC:\Windows\{39D6BEF0-3856-4e5d-ACB8-F4A9F661CB0D}.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\{57A578AA-9859-4110-ADDA-E45E851A3A8D}.exeC:\Windows\{57A578AA-9859-4110-ADDA-E45E851A3A8D}.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\{DE064D1E-1F5F-41d0-B450-A80D8FB8BF88}.exeC:\Windows\{DE064D1E-1F5F-41d0-B450-A80D8FB8BF88}.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
-
C:\Windows\{D466BF5C-02EA-475c-A9CB-625F11EC3A24}.exeC:\Windows\{D466BF5C-02EA-475c-A9CB-625F11EC3A24}.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\{C382176E-DFC6-4f4b-8DF2-57015674C4B2}.exeC:\Windows\{C382176E-DFC6-4f4b-8DF2-57015674C4B2}.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\{3D9FD723-3FFE-4340-9FE5-1ED123095C9D}.exeC:\Windows\{3D9FD723-3FFE-4340-9FE5-1ED123095C9D}.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
-
C:\Windows\{19C7789A-AE95-42ab-8735-1D8F49B2685E}.exeC:\Windows\{19C7789A-AE95-42ab-8735-1D8F49B2685E}.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
-
C:\Windows\{F39AD99F-FF16-4422-8968-C1CD4E7C7C92}.exeC:\Windows\{F39AD99F-FF16-4422-8968-C1CD4E7C7C92}.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\{19C77~1.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\{3D9FD~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\{C3821~1.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\{D466B~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\{DE064~1.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\{57A57~1.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\{39D6B~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\{7806A~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\{16CC2~1.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\{03E5F~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
{03E5F38B-E83A-43c8-9442-70DDACEE4B84}.exe
{16CC25A6-5900-4fab-AC0F-2DBA90E28C98}.exe
{19C7789A-AE95-42ab-8735-1D8F49B2685E}.exe
{39D6BEF0-3856-4e5d-ACB8-F4A9F661CB0D}.exe
{3D9FD723-3FFE-4340-9FE5-1ED123095C9D}.exe
{57A578AA-9859-4110-ADDA-E45E851A3A8D}.exe
{7806AB7C-C38F-47e7-B7B4-E786247DB3E2}.exe
{C382176E-DFC6-4f4b-8DF2-57015674C4B2}.exe
{D466BF5C-02EA-475c-A9CB-625F11EC3A24}.exe
{DE064D1E-1F5F-41d0-B450-A80D8FB8BF88}.exe
{F39AD99F-FF16-4422-8968-C1CD4E7C7C92}.exe
memory/240-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/240-45-0x0000000000400000-0x0000000000413000-memory.dmp
memory/240-38-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1460-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1460-53-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1460-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1488-61-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1488-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1488-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3572-87-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3664-13-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3664-6-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3664-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4008-39-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4008-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4008-31-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4196-71-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4196-73-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4196-78-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4444-22-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4444-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4444-17-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4500-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4500-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4500-7-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4956-79-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4956-81-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4956-85-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5848-69-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5848-65-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5848-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5908-23-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5908-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5908-30-0x0000000000400000-0x0000000000413000-memory.dmp