Analysis
- max time kernel
149s - max time network
125s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
24/04/2026, 17:15
General
- Target 2026-04-24_db9740f07e6a1a18096bb1791aa2c20e_elex_wannacry.exe
- Size 116KB
- Sample260424-vs3prsfy3j
- SHA256 4cbcc235e7ec13e2a6147d1c4d6368b5cf8ef25d4f6dcc71397ff44e253ffb98
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
- 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\2026-04-24_db9740f07e6a1a18096bb1791aa2c20e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-24_db9740f07e6a1a18096bb1791aa2c20e_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\{D55C2E1D-7008-433a-B3D7-E812BDB42FF7}.exeC:\Windows\{D55C2E1D-7008-433a-B3D7-E812BDB42FF7}.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\{E9C1A848-1344-445e-BD77-81E34C453986}.exeC:\Windows\{E9C1A848-1344-445e-BD77-81E34C453986}.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\{355CA8BC-201D-4f26-8616-A831586C553E}.exeC:\Windows\{355CA8BC-201D-4f26-8616-A831586C553E}.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\{67B30F65-6455-4f56-92A4-61F72D790369}.exeC:\Windows\{67B30F65-6455-4f56-92A4-61F72D790369}.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\{2D4D0672-BF40-4661-A884-1FF5EC82CA30}.exeC:\Windows\{2D4D0672-BF40-4661-A884-1FF5EC82CA30}.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\{7E833BC9-3B8A-4eee-8519-8E29F3C16AA4}.exeC:\Windows\{7E833BC9-3B8A-4eee-8519-8E29F3C16AA4}.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\{9CB355FB-AC49-4bb0-B8D5-96DB5DEA5538}.exeC:\Windows\{9CB355FB-AC49-4bb0-B8D5-96DB5DEA5538}.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\{6876B977-E021-465b-8B2E-B2BAAD62D110}.exeC:\Windows\{6876B977-E021-465b-8B2E-B2BAAD62D110}.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\{3306AA6A-998F-4c18-AADD-5F34E5E13CD5}.exeC:\Windows\{3306AA6A-998F-4c18-AADD-5F34E5E13CD5}.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\{A6507B41-AC68-4f49-B26C-1BAA4230ABB3}.exeC:\Windows\{A6507B41-AC68-4f49-B26C-1BAA4230ABB3}.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\{3306A~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\{6876B~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\{9CB35~1.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\{7E833~1.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\{2D4D0~1.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\{67B30~1.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\{355CA~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\{E9C1A~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\{D55C2~1.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
{2D4D0672-BF40-4661-A884-1FF5EC82CA30}.exe
{3306AA6A-998F-4c18-AADD-5F34E5E13CD5}.exe
{355CA8BC-201D-4f26-8616-A831586C553E}.exe
{67B30F65-6455-4f56-92A4-61F72D790369}.exe
{6876B977-E021-465b-8B2E-B2BAAD62D110}.exe
{7E833BC9-3B8A-4eee-8519-8E29F3C16AA4}.exe
{9CB355FB-AC49-4bb0-B8D5-96DB5DEA5538}.exe
{A6507B41-AC68-4f49-B26C-1BAA4230ABB3}.exe
{D55C2E1D-7008-433a-B3D7-E812BDB42FF7}.exe
{E9C1A848-1344-445e-BD77-81E34C453986}.exe