Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
02/05/2026, 12:18
General
- Target 2026-05-02_b493beb8647394d546842a2a1215bbf5_elex_wannacry.exe
- Size 79KB
- Sample260502-pg3bzaaw7p
- SHA256 0b6bd6e9342777a81820b5ff7537e71b7e179710feb23b72c33e3a48d2ec9d78
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 10 IoCs
- Custom signatureDetects Windows executables referencing non-Windows User-Agents 10 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-05-02_b493beb8647394d546842a2a1215bbf5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-02_b493beb8647394d546842a2a1215bbf5_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\{ACE580EB-F3B3-4535-830E-0ECEC023BC15}.exeC:\Windows\{ACE580EB-F3B3-4535-830E-0ECEC023BC15}.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\{B8DC91B0-A56D-4edc-ABD2-D866C3EB1613}.exeC:\Windows\{B8DC91B0-A56D-4edc-ABD2-D866C3EB1613}.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\{F99D07F4-C100-495e-BF7C-7F1517BE1269}.exeC:\Windows\{F99D07F4-C100-495e-BF7C-7F1517BE1269}.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\{65D368A1-C1AF-4945-9DD1-0863D8CAF070}.exeC:\Windows\{65D368A1-C1AF-4945-9DD1-0863D8CAF070}.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\{8CF1ACF1-EE76-4181-83EB-6FDFB14BA91F}.exeC:\Windows\{8CF1ACF1-EE76-4181-83EB-6FDFB14BA91F}.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\{DC5BD4C0-1622-4990-8EE1-0F5B6E061099}.exeC:\Windows\{DC5BD4C0-1622-4990-8EE1-0F5B6E061099}.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\{ADB67BA8-F866-4c42-A642-D69A07445DAA}.exeC:\Windows\{ADB67BA8-F866-4c42-A642-D69A07445DAA}.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\{6626A22F-C52F-41b1-945B-CCB2D358084E}.exeC:\Windows\{6626A22F-C52F-41b1-945B-CCB2D358084E}.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\{4464AED5-C6D2-4eed-8CA9-CC0C06DE4A0D}.exeC:\Windows\{4464AED5-C6D2-4eed-8CA9-CC0C06DE4A0D}.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\{6092D723-EF57-4f5f-987B-F149F457F81D}.exeC:\Windows\{6092D723-EF57-4f5f-987B-F149F457F81D}.exe11⤵
- 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\{4464A~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6626A~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{ADB67~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{DC5BD~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{8CF1A~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{65D36~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F99D0~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B8DC9~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{ACE58~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{4464AED5-C6D2-4eed-8CA9-CC0C06DE4A0D}.exe
{6092D723-EF57-4f5f-987B-F149F457F81D}.exe
{65D368A1-C1AF-4945-9DD1-0863D8CAF070}.exe
{6626A22F-C52F-41b1-945B-CCB2D358084E}.exe
{8CF1ACF1-EE76-4181-83EB-6FDFB14BA91F}.exe
{ACE580EB-F3B3-4535-830E-0ECEC023BC15}.exe
{ADB67BA8-F866-4c42-A642-D69A07445DAA}.exe
{B8DC91B0-A56D-4edc-ABD2-D866C3EB1613}.exe
{DC5BD4C0-1622-4990-8EE1-0F5B6E061099}.exe
{F99D07F4-C100-495e-BF7C-7F1517BE1269}.exe