Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 12:20
General
- Target 2026-08-03_3def22a442edb0eade9ee1fd83f41e4d_elex_wannacry.exe
- Size 72KB
- Sample260804-ph5hqaba36
- SHA256 10ebafa5f77b87bcf4fe7cde06cf017237b41458b12df1f340ccec1efe140333
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\2026-08-03_3def22a442edb0eade9ee1fd83f41e4d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_3def22a442edb0eade9ee1fd83f41e4d_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\{822051BD-E617-4265-850A-169B9247256B}.exeC:\Windows\{822051BD-E617-4265-850A-169B9247256B}.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\{851F6D1B-2EC8-4434-B2E2-6CAB65A3E63D}.exeC:\Windows\{851F6D1B-2EC8-4434-B2E2-6CAB65A3E63D}.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\{508C8579-A66E-443b-8258-84EEADC171B5}.exeC:\Windows\{508C8579-A66E-443b-8258-84EEADC171B5}.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\{4E0EB46E-B4F6-4486-8F69-DED4469BA9C7}.exeC:\Windows\{4E0EB46E-B4F6-4486-8F69-DED4469BA9C7}.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\{973D8F84-D3A0-47c8-B893-FB73BDF127C0}.exeC:\Windows\{973D8F84-D3A0-47c8-B893-FB73BDF127C0}.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\{6E961046-F839-4eca-B363-2DCB5FBA40A6}.exeC:\Windows\{6E961046-F839-4eca-B363-2DCB5FBA40A6}.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\{6B0791F0-2D82-49ae-AC77-B88BA6ED2D7E}.exeC:\Windows\{6B0791F0-2D82-49ae-AC77-B88BA6ED2D7E}.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\{6C44B624-6C14-4085-A4BE-696A040E22D8}.exeC:\Windows\{6C44B624-6C14-4085-A4BE-696A040E22D8}.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\{1C51975A-29F3-446e-B727-1600AB619FB0}.exeC:\Windows\{1C51975A-29F3-446e-B727-1600AB619FB0}.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\{3383C16A-A09E-45ec-8187-1E0EFAD5B358}.exeC:\Windows\{3383C16A-A09E-45ec-8187-1E0EFAD5B358}.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\{8B9A7489-784C-46a3-BA26-2320D0560D3D}.exeC:\Windows\{8B9A7489-784C-46a3-BA26-2320D0560D3D}.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\{3383C~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\{1C519~1.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\{6C44B~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\{6B079~1.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\{6E961~1.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\{973D8~1.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\{4E0EB~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\{508C8~1.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\{851F6~1.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\{82205~1.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
{1C51975A-29F3-446e-B727-1600AB619FB0}.exe
{3383C16A-A09E-45ec-8187-1E0EFAD5B358}.exe
{4E0EB46E-B4F6-4486-8F69-DED4469BA9C7}.exe
{508C8579-A66E-443b-8258-84EEADC171B5}.exe
{6B0791F0-2D82-49ae-AC77-B88BA6ED2D7E}.exe
{6C44B624-6C14-4085-A4BE-696A040E22D8}.exe
{6E961046-F839-4eca-B363-2DCB5FBA40A6}.exe
{822051BD-E617-4265-850A-169B9247256B}.exe
{851F6D1B-2EC8-4434-B2E2-6CAB65A3E63D}.exe
{8B9A7489-784C-46a3-BA26-2320D0560D3D}.exe
{973D8F84-D3A0-47c8-B893-FB73BDF127C0}.exe
memory/2624-70-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2624-65-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2624-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2716-87-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2784-85-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2784-81-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2784-78-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3108-54-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3108-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3108-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3172-46-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3172-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3172-39-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3980-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3980-8-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3980-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4140-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4140-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4140-61-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4200-22-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4200-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4200-17-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4900-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4900-23-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4900-30-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5740-71-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5740-73-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5740-79-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5860-13-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5860-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5860-7-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6064-31-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6064-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6064-37-0x0000000000400000-0x0000000000413000-memory.dmp