Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 14:28
General
- Target 2026-08-09_4969c10719acfd50431ee59f989233bc_elex_wannacry.exe
- Size 90KB
- Sample260809-rtc9qagm5x
- SHA256 4fc7e5c922b0b5b8ef113c4d228b014be73dbda593ae79e044898cfc64d42c7f
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\2026-08-09_4969c10719acfd50431ee59f989233bc_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_4969c10719acfd50431ee59f989233bc_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\{399B4511-101B-4562-B8CE-9BC5EADD224B}.exeC:\Windows\{399B4511-101B-4562-B8CE-9BC5EADD224B}.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\{B4625DAE-4363-4363-B9B5-BA05B5D89A2D}.exeC:\Windows\{B4625DAE-4363-4363-B9B5-BA05B5D89A2D}.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\{A561986A-C30A-44dc-A623-1F23C237E9F1}.exeC:\Windows\{A561986A-C30A-44dc-A623-1F23C237E9F1}.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
-
C:\Windows\{8507CF94-3B7B-425b-B96A-4D45B12AD85F}.exeC:\Windows\{8507CF94-3B7B-425b-B96A-4D45B12AD85F}.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\{DA6B9CC3-5BAA-4f4f-AC3A-DBA9FFFF49BC}.exeC:\Windows\{DA6B9CC3-5BAA-4f4f-AC3A-DBA9FFFF49BC}.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\{5D6CD986-1F06-41b1-9461-C3B3B1172FBA}.exeC:\Windows\{5D6CD986-1F06-41b1-9461-C3B3B1172FBA}.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\{981B182C-55C0-4c24-B601-1D9034DD31CC}.exeC:\Windows\{981B182C-55C0-4c24-B601-1D9034DD31CC}.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
-
C:\Windows\{B8071301-A6FF-43c0-9ED4-67ED0BDCFB27}.exeC:\Windows\{B8071301-A6FF-43c0-9ED4-67ED0BDCFB27}.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\{D4C55A6B-DCD8-4279-9739-D44D8D08B395}.exeC:\Windows\{D4C55A6B-DCD8-4279-9739-D44D8D08B395}.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\{E02A9DD2-DAEA-4f48-AB29-338004D788B4}.exeC:\Windows\{E02A9DD2-DAEA-4f48-AB29-338004D788B4}.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\{9D86C1C6-DA6A-421f-B479-683AC751FF20}.exeC:\Windows\{9D86C1C6-DA6A-421f-B479-683AC751FF20}.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\{E02A9~1.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\{D4C55~1.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\{B8071~1.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\{981B1~1.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\{5D6CD~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\{DA6B9~1.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\{8507C~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\{A5619~1.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\{B4625~1.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\{399B4~1.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
{399B4511-101B-4562-B8CE-9BC5EADD224B}.exe
{5D6CD986-1F06-41b1-9461-C3B3B1172FBA}.exe
{8507CF94-3B7B-425b-B96A-4D45B12AD85F}.exe
{981B182C-55C0-4c24-B601-1D9034DD31CC}.exe
{9D86C1C6-DA6A-421f-B479-683AC751FF20}.exe
{A561986A-C30A-44dc-A623-1F23C237E9F1}.exe
{B4625DAE-4363-4363-B9B5-BA05B5D89A2D}.exe
{B8071301-A6FF-43c0-9ED4-67ED0BDCFB27}.exe
{D4C55A6B-DCD8-4279-9739-D44D8D08B395}.exe
{DA6B9CC3-5BAA-4f4f-AC3A-DBA9FFFF49BC}.exe
{E02A9DD2-DAEA-4f48-AB29-338004D788B4}.exe