Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
17/08/2026, 00:59
General
- Target 2026-08-16_15e1678d6271d0edb2c9dd1fa6ec1629_elex_wannacry.exe
- Size 90KB
- Sample260817-bb663s1ala
- SHA256 c3e68a192a425ebce2136a9685401a8fd6025290ab01b8a3557206cf1cc5303b
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 36 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\2026-08-16_15e1678d6271d0edb2c9dd1fa6ec1629_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_15e1678d6271d0edb2c9dd1fa6ec1629_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\{AEB14AF4-1584-4d8f-B79D-D31EF5957EDA}.exeC:\Windows\{AEB14AF4-1584-4d8f-B79D-D31EF5957EDA}.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\{9EC078B9-DB6D-4887-B7A8-91269DF243F0}.exeC:\Windows\{9EC078B9-DB6D-4887-B7A8-91269DF243F0}.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
-
C:\Windows\{D0D4C4C5-DB0B-46d3-837B-B25ADB6B8FB7}.exeC:\Windows\{D0D4C4C5-DB0B-46d3-837B-B25ADB6B8FB7}.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\{66563E28-E01A-4f99-A8DE-90B5A150E908}.exeC:\Windows\{66563E28-E01A-4f99-A8DE-90B5A150E908}.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\{3EAF5A89-91A3-4c60-9332-DCA1A2240625}.exeC:\Windows\{3EAF5A89-91A3-4c60-9332-DCA1A2240625}.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\{B43F4977-F712-4a2e-B752-877CB931F654}.exeC:\Windows\{B43F4977-F712-4a2e-B752-877CB931F654}.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\{AF5F2193-2448-474f-97C2-3CF802B79C3F}.exeC:\Windows\{AF5F2193-2448-474f-97C2-3CF802B79C3F}.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\{554AEE50-03E1-40e0-813B-705F53CB5154}.exeC:\Windows\{554AEE50-03E1-40e0-813B-705F53CB5154}.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\{55D78D8A-3792-4ecd-9075-6370266C2FA1}.exeC:\Windows\{55D78D8A-3792-4ecd-9075-6370266C2FA1}.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\{1725204D-102F-4e51-81EE-7D9EB6224745}.exeC:\Windows\{1725204D-102F-4e51-81EE-7D9EB6224745}.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\{B5BCD4C2-7960-48ee-9B13-5D6B34BE7886}.exeC:\Windows\{B5BCD4C2-7960-48ee-9B13-5D6B34BE7886}.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\{17252~1.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\{55D78~1.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\{554AE~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\{AF5F2~1.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\{B43F4~1.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\{3EAF5~1.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\{66563~1.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\{D0D4C~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\{9EC07~1.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\{AEB14~1.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
{1725204D-102F-4e51-81EE-7D9EB6224745}.exe
{3EAF5A89-91A3-4c60-9332-DCA1A2240625}.exe
{554AEE50-03E1-40e0-813B-705F53CB5154}.exe
{55D78D8A-3792-4ecd-9075-6370266C2FA1}.exe
{66563E28-E01A-4f99-A8DE-90B5A150E908}.exe
{9EC078B9-DB6D-4887-B7A8-91269DF243F0}.exe
{AEB14AF4-1584-4d8f-B79D-D31EF5957EDA}.exe
{AF5F2193-2448-474f-97C2-3CF802B79C3F}.exe
{B43F4977-F712-4a2e-B752-877CB931F654}.exe
{B5BCD4C2-7960-48ee-9B13-5D6B34BE7886}.exe
{D0D4C4C5-DB0B-46d3-837B-B25ADB6B8FB7}.exe
memory/124-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/124-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1296-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1356-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1356-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1356-44-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1724-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1724-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1900-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1900-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2520-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2520-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2520-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3812-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3812-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4448-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4448-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5012-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5012-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5148-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5148-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5248-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5248-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5592-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5592-78-0x0000000000400000-0x0000000000411000-memory.dmp