Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
26/10/2026, 23:14
General
- Target 2026-10-25_7986bcf9e9cd010c41690418fd693cd3_elex_wannacry.exe
- Size 59KB
- Sample261026-27643azvez
- SHA256 2f03afbc1491e84db2c8dcd038cf4aef2fd69a532fc40fd9cc089f5b765756c5
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_7986bcf9e9cd010c41690418fd693cd3_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-25_7986bcf9e9cd010c41690418fd693cd3_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\{AF18FB5A-5F62-4739-8F63-315F361E39F3}.exeC:\Windows\{AF18FB5A-5F62-4739-8F63-315F361E39F3}.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\{4339CF39-DC7A-4763-98F6-0759FC4AA94A}.exeC:\Windows\{4339CF39-DC7A-4763-98F6-0759FC4AA94A}.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\{756CEC61-26B6-4b99-B23D-A3B4ADD2F6F7}.exeC:\Windows\{756CEC61-26B6-4b99-B23D-A3B4ADD2F6F7}.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\{A6CD9BD1-A614-4ee9-9066-50FC32A2C0AD}.exeC:\Windows\{A6CD9BD1-A614-4ee9-9066-50FC32A2C0AD}.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\{8F3C13C1-6830-42a6-8ABC-7BB40632AA6F}.exeC:\Windows\{8F3C13C1-6830-42a6-8ABC-7BB40632AA6F}.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\{2BCEF7D4-FE78-494c-9FFD-417AAD263861}.exeC:\Windows\{2BCEF7D4-FE78-494c-9FFD-417AAD263861}.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
-
C:\Windows\{8C34EE38-EC03-4ea3-BD94-15B82A00B977}.exeC:\Windows\{8C34EE38-EC03-4ea3-BD94-15B82A00B977}.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\{C8C98845-1FD8-4e0f-AA76-E99E35E3FC41}.exeC:\Windows\{C8C98845-1FD8-4e0f-AA76-E99E35E3FC41}.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\{50BF4D15-8731-42c5-B0F4-7C9A840B08C8}.exeC:\Windows\{50BF4D15-8731-42c5-B0F4-7C9A840B08C8}.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\{7E255EA7-F0E4-4778-9579-82BAF6961A11}.exeC:\Windows\{7E255EA7-F0E4-4778-9579-82BAF6961A11}.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\{B15C6530-4A7E-439b-8243-465119C77363}.exeC:\Windows\{B15C6530-4A7E-439b-8243-465119C77363}.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\{7E255~1.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\{50BF4~1.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\{C8C98~1.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\{8C34E~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\{2BCEF~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\{8F3C1~1.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\{A6CD9~1.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\{756CE~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\{4339C~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\{AF18F~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
{2BCEF7D4-FE78-494c-9FFD-417AAD263861}.exe
{4339CF39-DC7A-4763-98F6-0759FC4AA94A}.exe
{50BF4D15-8731-42c5-B0F4-7C9A840B08C8}.exe
{756CEC61-26B6-4b99-B23D-A3B4ADD2F6F7}.exe
{7E255EA7-F0E4-4778-9579-82BAF6961A11}.exe
{8C34EE38-EC03-4ea3-BD94-15B82A00B977}.exe
{8F3C13C1-6830-42a6-8ABC-7BB40632AA6F}.exe
{A6CD9BD1-A614-4ee9-9066-50FC32A2C0AD}.exe
{AF18FB5A-5F62-4739-8F63-315F361E39F3}.exe
{B15C6530-4A7E-439b-8243-465119C77363}.exe
{C8C98845-1FD8-4e0f-AA76-E99E35E3FC41}.exe