Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
26/10/2026, 21:58
General
- Target 2026-10-25_8292fd6391bcca0497b7770a3a4373e5_elex_wannacry.exe
- Size 60KB
- Sample261026-1vxt7agy3v
- SHA256 6e1fea7f8ed9682402b5823e29f37d75c5caadd3b59562563959e46c02533a44
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\2026-10-25_8292fd6391bcca0497b7770a3a4373e5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-25_8292fd6391bcca0497b7770a3a4373e5_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\{69AFEF5D-02C9-403d-AD31-D44C8F445BF3}.exeC:\Windows\{69AFEF5D-02C9-403d-AD31-D44C8F445BF3}.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\{9A469A09-9356-4424-845E-A0FA43BE910C}.exeC:\Windows\{9A469A09-9356-4424-845E-A0FA43BE910C}.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\{B9CBA2BB-624F-42a8-8A90-0097C15B1E70}.exeC:\Windows\{B9CBA2BB-624F-42a8-8A90-0097C15B1E70}.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\{CC8DA538-BC31-4b9f-B2D0-9625D9ADA398}.exeC:\Windows\{CC8DA538-BC31-4b9f-B2D0-9625D9ADA398}.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\{3109EA4E-AA0D-45b7-8EC6-DDC3F8246B4B}.exeC:\Windows\{3109EA4E-AA0D-45b7-8EC6-DDC3F8246B4B}.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\{0FEE8CB1-26E0-459a-8422-630285ED8B1B}.exeC:\Windows\{0FEE8CB1-26E0-459a-8422-630285ED8B1B}.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\{D3D6DE50-9B27-4923-899C-A953EF8C1BCD}.exeC:\Windows\{D3D6DE50-9B27-4923-899C-A953EF8C1BCD}.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\{9B62A037-8510-40b0-ADE4-F56F1972DC30}.exeC:\Windows\{9B62A037-8510-40b0-ADE4-F56F1972DC30}.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\{49AEE93F-3AB1-4f7f-8880-EB7D46B770B3}.exeC:\Windows\{49AEE93F-3AB1-4f7f-8880-EB7D46B770B3}.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\{4F38086D-9F84-427f-8E0A-DA9D012B58B9}.exeC:\Windows\{4F38086D-9F84-427f-8E0A-DA9D012B58B9}.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\{DE60C27B-B5A8-4d32-9734-B5BEF3BD2AC8}.exeC:\Windows\{DE60C27B-B5A8-4d32-9734-B5BEF3BD2AC8}.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\{4F380~1.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\{49AEE~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\{9B62A~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\{D3D6D~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\{0FEE8~1.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\{3109E~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\{CC8DA~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\{B9CBA~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\{9A469~1.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\{69AFE~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\2026-1~1.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
{0FEE8CB1-26E0-459a-8422-630285ED8B1B}.exe
{3109EA4E-AA0D-45b7-8EC6-DDC3F8246B4B}.exe
{49AEE93F-3AB1-4f7f-8880-EB7D46B770B3}.exe
{4F38086D-9F84-427f-8E0A-DA9D012B58B9}.exe
{69AFEF5D-02C9-403d-AD31-D44C8F445BF3}.exe
{9A469A09-9356-4424-845E-A0FA43BE910C}.exe
{9B62A037-8510-40b0-ADE4-F56F1972DC30}.exe
{B9CBA2BB-624F-42a8-8A90-0097C15B1E70}.exe
{CC8DA538-BC31-4b9f-B2D0-9625D9ADA398}.exe
{D3D6DE50-9B27-4923-899C-A953EF8C1BCD}.exe
{DE60C27B-B5A8-4d32-9734-B5BEF3BD2AC8}.exe