Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
01/08/2026, 03:36
General
- Target 2026-08-01_289930e9a125a4877fc30e62f1cc701c_elex_wannacry.exe
- Size 60KB
- Sample260801-d6eresda84
- SHA256 fd02f64f1abe3431087b26e1d84e9f68031dd20a7dc4a0e2241250f9734057af
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 31 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\2026-08-01_289930e9a125a4877fc30e62f1cc701c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_289930e9a125a4877fc30e62f1cc701c_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\{FDFA38F8-F2B4-4d8c-8131-8FF55B5F2C6C}.exeC:\Windows\{FDFA38F8-F2B4-4d8c-8131-8FF55B5F2C6C}.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\{BC7BB3FA-9470-4a15-B621-1BB041D1A37C}.exeC:\Windows\{BC7BB3FA-9470-4a15-B621-1BB041D1A37C}.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\{558BD9F7-566B-4beb-9FB4-31408033A2AF}.exeC:\Windows\{558BD9F7-566B-4beb-9FB4-31408033A2AF}.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\{EBF9E78A-FF39-42a2-85D4-2C4AB0475888}.exeC:\Windows\{EBF9E78A-FF39-42a2-85D4-2C4AB0475888}.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\{8B1C3AE4-CD3E-4780-B6B9-776F6E529FD0}.exeC:\Windows\{8B1C3AE4-CD3E-4780-B6B9-776F6E529FD0}.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\{C304C133-7502-41ac-9EE1-D18F5B80E882}.exeC:\Windows\{C304C133-7502-41ac-9EE1-D18F5B80E882}.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\{12DDDBD4-5798-4ff0-957C-2CC72C07A751}.exeC:\Windows\{12DDDBD4-5798-4ff0-957C-2CC72C07A751}.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\{C46CD830-F26B-471c-A367-8A2A870F3F7C}.exeC:\Windows\{C46CD830-F26B-471c-A367-8A2A870F3F7C}.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\{53DC567D-1689-46c6-8515-26E600B4D08A}.exeC:\Windows\{53DC567D-1689-46c6-8515-26E600B4D08A}.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\{9E2CC55D-9748-4d56-9613-76287EEF410C}.exeC:\Windows\{9E2CC55D-9748-4d56-9613-76287EEF410C}.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\{FEE21E89-3EF5-44c7-AA51-573363E5B113}.exeC:\Windows\{FEE21E89-3EF5-44c7-AA51-573363E5B113}.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\{9E2CC~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\{53DC5~1.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\{C46CD~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\{12DDD~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\{C304C~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\{8B1C3~1.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\{EBF9E~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\{558BD~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\{BC7BB~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\{FDFA3~1.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
{12DDDBD4-5798-4ff0-957C-2CC72C07A751}.exe
{53DC567D-1689-46c6-8515-26E600B4D08A}.exe
{558BD9F7-566B-4beb-9FB4-31408033A2AF}.exe
{8B1C3AE4-CD3E-4780-B6B9-776F6E529FD0}.exe
{9E2CC55D-9748-4d56-9613-76287EEF410C}.exe
{BC7BB3FA-9470-4a15-B621-1BB041D1A37C}.exe
{C304C133-7502-41ac-9EE1-D18F5B80E882}.exe
{C46CD830-F26B-471c-A367-8A2A870F3F7C}.exe
{EBF9E78A-FF39-42a2-85D4-2C4AB0475888}.exe
{FDFA38F8-F2B4-4d8c-8131-8FF55B5F2C6C}.exe
{FEE21E89-3EF5-44c7-AA51-573363E5B113}.exe
memory/316-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1028-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1028-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1508-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1508-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1508-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2632-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2916-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3496-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3496-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3536-32-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3644-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3644-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3644-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3660-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3748-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3748-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3964-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3964-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4556-28-0x0000000000400000-0x0000000000410000-memory.dmp