Analysis
- max time kernel
148s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
20/07/2026, 00:38
General
- Target 2026-07-19_c13df43e1a55c6c93e167cab5d54272c_elex_wannacry.exe
- Size 64KB
- Sample260720-azdn1acy5s
- SHA256 6499ff93b41c25399784c81b15b7931a6b754c91fb0a61cb109c590e7ed61283
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-19_c13df43e1a55c6c93e167cab5d54272c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-19_c13df43e1a55c6c93e167cab5d54272c_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\{A44B0057-BB8C-4fa1-A5BF-E361387B0DA5}.exeC:\Windows\{A44B0057-BB8C-4fa1-A5BF-E361387B0DA5}.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\{E4764375-B6C0-47ee-AD66-5C2C8DD8C192}.exeC:\Windows\{E4764375-B6C0-47ee-AD66-5C2C8DD8C192}.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\{94D6EEA9-E6C3-4470-A0CF-90E0A15E4117}.exeC:\Windows\{94D6EEA9-E6C3-4470-A0CF-90E0A15E4117}.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\{ED882642-C2CD-41dd-878D-159422045565}.exeC:\Windows\{ED882642-C2CD-41dd-878D-159422045565}.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\{6213E6F2-9A72-41ae-A94E-ADD28C16ED7E}.exeC:\Windows\{6213E6F2-9A72-41ae-A94E-ADD28C16ED7E}.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\{A027E516-2504-42d7-92F3-98C445282B1F}.exeC:\Windows\{A027E516-2504-42d7-92F3-98C445282B1F}.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\{7E47FC52-7163-4001-9AB8-59E9FDBC28D4}.exeC:\Windows\{7E47FC52-7163-4001-9AB8-59E9FDBC28D4}.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\{3AC94EC3-3754-42e1-9485-CBB5F321891E}.exeC:\Windows\{3AC94EC3-3754-42e1-9485-CBB5F321891E}.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\{6678B3BF-5BF5-4afa-A873-7ACA0D4C3376}.exeC:\Windows\{6678B3BF-5BF5-4afa-A873-7ACA0D4C3376}.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\{4C57DAB2-61DE-486e-9C34-B923859093F8}.exeC:\Windows\{4C57DAB2-61DE-486e-9C34-B923859093F8}.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\{D1660A81-657F-47b0-8F00-DBC958A66F82}.exeC:\Windows\{D1660A81-657F-47b0-8F00-DBC958A66F82}.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\{4C57D~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\{6678B~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\{3AC94~1.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\{7E47F~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\{A027E~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\{6213E~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\{ED882~1.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\{94D6E~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\{E4764~1.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\{A44B0~1.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
{3AC94EC3-3754-42e1-9485-CBB5F321891E}.exe
{4C57DAB2-61DE-486e-9C34-B923859093F8}.exe
{6213E6F2-9A72-41ae-A94E-ADD28C16ED7E}.exe
{6678B3BF-5BF5-4afa-A873-7ACA0D4C3376}.exe
{7E47FC52-7163-4001-9AB8-59E9FDBC28D4}.exe
{94D6EEA9-E6C3-4470-A0CF-90E0A15E4117}.exe
{A027E516-2504-42d7-92F3-98C445282B1F}.exe
{A44B0057-BB8C-4fa1-A5BF-E361387B0DA5}.exe
{D1660A81-657F-47b0-8F00-DBC958A66F82}.exe
{E4764375-B6C0-47ee-AD66-5C2C8DD8C192}.exe
{ED882642-C2CD-41dd-878D-159422045565}.exe
memory/608-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/608-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1256-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1256-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1652-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1856-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1856-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2428-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2428-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2552-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2552-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3488-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3488-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3688-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3688-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3748-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3748-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3748-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4604-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4604-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4956-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4956-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6004-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6004-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6004-7-0x0000000000400000-0x0000000000410000-memory.dmp