Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
19/08/2026, 02:33
General
- Target 2026-08-18_56dee516981208fe9766ea57c99aa930_elex_wannacry.exe
- Size 79KB
- Sample260819-c2cwlacf45
- SHA256 c4cee9bff10cb889b3fb5c683b30cb5b6ebc0980b003bafeddb9ff5307f8332f
Score
10/10
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 11 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\2026-08-18_56dee516981208fe9766ea57c99aa930_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_56dee516981208fe9766ea57c99aa930_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\{F66C56D2-B8E3-4e9b-8F4B-425512B08D87}.exeC:\Windows\{F66C56D2-B8E3-4e9b-8F4B-425512B08D87}.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\{91B4BFB1-0129-461c-8D88-2EAF9C06EADF}.exeC:\Windows\{91B4BFB1-0129-461c-8D88-2EAF9C06EADF}.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\{0F9D8677-4C0D-4427-BB24-D297654DD4B4}.exeC:\Windows\{0F9D8677-4C0D-4427-BB24-D297654DD4B4}.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\{18506104-B46A-44ac-BDF8-68CAD1D4B51E}.exeC:\Windows\{18506104-B46A-44ac-BDF8-68CAD1D4B51E}.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\{DDD20EA0-D186-4b18-8664-858012E16AEB}.exeC:\Windows\{DDD20EA0-D186-4b18-8664-858012E16AEB}.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\{8A0F1FEF-7982-4779-B9B5-2240DD8804AA}.exeC:\Windows\{8A0F1FEF-7982-4779-B9B5-2240DD8804AA}.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\{176A8354-0E64-4446-90C4-C41AA589B266}.exeC:\Windows\{176A8354-0E64-4446-90C4-C41AA589B266}.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\{0400D085-26FC-49a6-B929-D8650F91D840}.exeC:\Windows\{0400D085-26FC-49a6-B929-D8650F91D840}.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\{A605FD4D-B4E2-4699-AE7A-701BB6B5CB6D}.exeC:\Windows\{A605FD4D-B4E2-4699-AE7A-701BB6B5CB6D}.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\{E6352E3F-DF03-4b5b-BC4B-438F060F6CD3}.exeC:\Windows\{E6352E3F-DF03-4b5b-BC4B-438F060F6CD3}.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\{53E6C9F0-01B0-4d11-8620-BF6B02DA3031}.exeC:\Windows\{53E6C9F0-01B0-4d11-8620-BF6B02DA3031}.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\{E6352~1.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\{A605F~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\{0400D~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\{176A8~1.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\{8A0F1~1.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\{DDD20~1.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\{18506~1.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\{0F9D8~1.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\{91B4B~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\{F66C5~1.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
{0400D085-26FC-49a6-B929-D8650F91D840}.exe
{0F9D8677-4C0D-4427-BB24-D297654DD4B4}.exe
{176A8354-0E64-4446-90C4-C41AA589B266}.exe
{18506104-B46A-44ac-BDF8-68CAD1D4B51E}.exe
{53E6C9F0-01B0-4d11-8620-BF6B02DA3031}.exe
{8A0F1FEF-7982-4779-B9B5-2240DD8804AA}.exe
{91B4BFB1-0129-461c-8D88-2EAF9C06EADF}.exe
{A605FD4D-B4E2-4699-AE7A-701BB6B5CB6D}.exe
{DDD20EA0-D186-4b18-8664-858012E16AEB}.exe
{E6352E3F-DF03-4b5b-BC4B-438F060F6CD3}.exe
{F66C56D2-B8E3-4e9b-8F4B-425512B08D87}.exe