Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
20/08/2026, 09:26
General
- Target 2026-08-20_eac41044c370e495b603e46f9934c100_elex_wannacry.exe
- Size 60KB
- Sample260820-ld8ssstdjg
- SHA256 22e4b9b5252d5a0bf261dcf65170325a0b2e1d37db1d85de353e08b62df24bf2
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\2026-08-20_eac41044c370e495b603e46f9934c100_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-20_eac41044c370e495b603e46f9934c100_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\{80C75296-AF7E-4e48-9FC8-8ECE859A9A84}.exeC:\Windows\{80C75296-AF7E-4e48-9FC8-8ECE859A9A84}.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
-
C:\Windows\{D7B5EA79-547F-4c90-8AE8-37167EEFAC72}.exeC:\Windows\{D7B5EA79-547F-4c90-8AE8-37167EEFAC72}.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\{8E3FA002-3D8D-4df5-B698-F0650520BFDC}.exeC:\Windows\{8E3FA002-3D8D-4df5-B698-F0650520BFDC}.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\{476E2E42-1D4F-4e59-9A73-056BB0A0BC3E}.exeC:\Windows\{476E2E42-1D4F-4e59-9A73-056BB0A0BC3E}.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\{E4FDBC83-6348-44ba-B529-D94F9E8845DC}.exeC:\Windows\{E4FDBC83-6348-44ba-B529-D94F9E8845DC}.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\{1E9FCBEE-BEF9-454b-8966-A3AC17F1CC82}.exeC:\Windows\{1E9FCBEE-BEF9-454b-8966-A3AC17F1CC82}.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\{5EF3A323-79B3-4dcc-B241-C8A277C5DA45}.exeC:\Windows\{5EF3A323-79B3-4dcc-B241-C8A277C5DA45}.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\{1D50F2D9-75B5-46e0-A8A1-042E6C4CF701}.exeC:\Windows\{1D50F2D9-75B5-46e0-A8A1-042E6C4CF701}.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
-
C:\Windows\{E0BB0FB4-435D-4aab-99A9-75F5F7E78EAB}.exeC:\Windows\{E0BB0FB4-435D-4aab-99A9-75F5F7E78EAB}.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\{FA1A84C9-3830-48a4-B139-59A1A23F8202}.exeC:\Windows\{FA1A84C9-3830-48a4-B139-59A1A23F8202}.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\{24BBEDE6-F3C1-4822-B8A8-EDBD4F64A0D2}.exeC:\Windows\{24BBEDE6-F3C1-4822-B8A8-EDBD4F64A0D2}.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\{FA1A8~1.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\{E0BB0~1.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\{1D50F~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\{5EF3A~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\{1E9FC~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\{E4FDB~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\{476E2~1.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\{8E3FA~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\{D7B5E~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\{80C75~1.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
{1D50F2D9-75B5-46e0-A8A1-042E6C4CF701}.exe
{1E9FCBEE-BEF9-454b-8966-A3AC17F1CC82}.exe
{24BBEDE6-F3C1-4822-B8A8-EDBD4F64A0D2}.exe
{476E2E42-1D4F-4e59-9A73-056BB0A0BC3E}.exe
{5EF3A323-79B3-4dcc-B241-C8A277C5DA45}.exe
{80C75296-AF7E-4e48-9FC8-8ECE859A9A84}.exe
{8E3FA002-3D8D-4df5-B698-F0650520BFDC}.exe
{D7B5EA79-547F-4c90-8AE8-37167EEFAC72}.exe
{E0BB0FB4-435D-4aab-99A9-75F5F7E78EAB}.exe
{E4FDBC83-6348-44ba-B529-D94F9E8845DC}.exe
{FA1A84C9-3830-48a4-B139-59A1A23F8202}.exe