Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
27/07/2026, 22:51
General
- Target 2026-07-27_741b9b03e55f65a84adb361beeb74daa_elex_wannacry.exe
- Size 59KB
- Sample260727-2s34vsdf77
- SHA256 329d1e8ba307557d38cd2901f8f54de09768c5ba3565e366145aef6e84e3e1dd
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\2026-07-27_741b9b03e55f65a84adb361beeb74daa_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_741b9b03e55f65a84adb361beeb74daa_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\{957E8102-B8BA-4d7e-B519-9E7C4637DF2B}.exeC:\Windows\{957E8102-B8BA-4d7e-B519-9E7C4637DF2B}.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\{C2C4DC34-EE6F-4e27-ABDF-FEB08E41976D}.exeC:\Windows\{C2C4DC34-EE6F-4e27-ABDF-FEB08E41976D}.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\{C4C5DDD8-540F-4377-8ACB-11888B9739DD}.exeC:\Windows\{C4C5DDD8-540F-4377-8ACB-11888B9739DD}.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\{C623AAA8-E0D7-4177-9068-B84C240E9A4D}.exeC:\Windows\{C623AAA8-E0D7-4177-9068-B84C240E9A4D}.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\{F8E7980E-9972-4d69-BC06-21DFCB3FD830}.exeC:\Windows\{F8E7980E-9972-4d69-BC06-21DFCB3FD830}.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\{E1176078-ADE6-4ea3-8867-7A5973D83D70}.exeC:\Windows\{E1176078-ADE6-4ea3-8867-7A5973D83D70}.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\{1EC3CF06-76D2-4af2-89D1-D30F1CBA822A}.exeC:\Windows\{1EC3CF06-76D2-4af2-89D1-D30F1CBA822A}.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\{F30F071C-321D-4051-99BC-AD09A940EFCD}.exeC:\Windows\{F30F071C-321D-4051-99BC-AD09A940EFCD}.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\{876613F7-3D71-49fd-B6AB-C9FC09B2B16C}.exeC:\Windows\{876613F7-3D71-49fd-B6AB-C9FC09B2B16C}.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\{D59D5FE9-869B-4c4d-8BC3-8C7689FDA166}.exeC:\Windows\{D59D5FE9-869B-4c4d-8BC3-8C7689FDA166}.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\{1FD01CEC-53DC-4b22-A08D-4317E344A7E4}.exeC:\Windows\{1FD01CEC-53DC-4b22-A08D-4317E344A7E4}.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\{D59D5~1.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\{87661~1.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\{F30F0~1.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\{1EC3C~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\{E1176~1.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\{F8E79~1.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\{C623A~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\{C4C5D~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\{C2C4D~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\{957E8~1.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
{1EC3CF06-76D2-4af2-89D1-D30F1CBA822A}.exe
{1FD01CEC-53DC-4b22-A08D-4317E344A7E4}.exe
{876613F7-3D71-49fd-B6AB-C9FC09B2B16C}.exe
{957E8102-B8BA-4d7e-B519-9E7C4637DF2B}.exe
{C2C4DC34-EE6F-4e27-ABDF-FEB08E41976D}.exe
{C4C5DDD8-540F-4377-8ACB-11888B9739DD}.exe
{C623AAA8-E0D7-4177-9068-B84C240E9A4D}.exe
{D59D5FE9-869B-4c4d-8BC3-8C7689FDA166}.exe
{E1176078-ADE6-4ea3-8867-7A5973D83D70}.exe
{F30F071C-321D-4051-99BC-AD09A940EFCD}.exe
{F8E7980E-9972-4d69-BC06-21DFCB3FD830}.exe