Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 15:22
General
- Target 2026-07-30_7b471c51deed4f3194335719d84e0530_elex_wannacry.exe
- Size 64KB
- Sample260730-sryy3sbe86
- SHA256 094a538fa7be2241637fd5d04ce0abfd916fa6fc245253e0a705e78fed0d78e2
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 37 IoCs
- Detects Windows executables referencing non-Windows User-Agents 37 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\2026-07-30_7b471c51deed4f3194335719d84e0530_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_7b471c51deed4f3194335719d84e0530_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\{851100A7-C5E4-4805-8E14-4F15669CFAC0}.exeC:\Windows\{851100A7-C5E4-4805-8E14-4F15669CFAC0}.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\{9089BEB5-CA82-49cf-BCF6-776413729018}.exeC:\Windows\{9089BEB5-CA82-49cf-BCF6-776413729018}.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\{492BBC8B-CD77-4b15-A096-0F39A1E6A1EA}.exeC:\Windows\{492BBC8B-CD77-4b15-A096-0F39A1E6A1EA}.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\{2C73BCFA-B532-48d7-9618-B8F9E46C96D5}.exeC:\Windows\{2C73BCFA-B532-48d7-9618-B8F9E46C96D5}.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\{112BDAA9-ACE8-4bd8-8DF4-1684D8B13686}.exeC:\Windows\{112BDAA9-ACE8-4bd8-8DF4-1684D8B13686}.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\{1072A57B-F445-4575-A8C1-84D42830DAF6}.exeC:\Windows\{1072A57B-F445-4575-A8C1-84D42830DAF6}.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\{98034327-E2ED-4964-9D17-FD899157673A}.exeC:\Windows\{98034327-E2ED-4964-9D17-FD899157673A}.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\{4A8544A9-546A-46a5-AB11-C4450DA410D8}.exeC:\Windows\{4A8544A9-546A-46a5-AB11-C4450DA410D8}.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\{56DED4A0-E1ED-4506-8E45-740A15BF522B}.exeC:\Windows\{56DED4A0-E1ED-4506-8E45-740A15BF522B}.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\{55319C57-3DCF-49fe-90FA-D837598CF859}.exeC:\Windows\{55319C57-3DCF-49fe-90FA-D837598CF859}.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\{635D0841-37D6-4c62-BCBB-269E79911691}.exeC:\Windows\{635D0841-37D6-4c62-BCBB-269E79911691}.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\{55319~1.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\{56DED~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\{4A854~1.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\{98034~1.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\{1072A~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\{112BD~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\{2C73B~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\{492BB~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\{9089B~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\{85110~1.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
{1072A57B-F445-4575-A8C1-84D42830DAF6}.exe
{112BDAA9-ACE8-4bd8-8DF4-1684D8B13686}.exe
{2C73BCFA-B532-48d7-9618-B8F9E46C96D5}.exe
{492BBC8B-CD77-4b15-A096-0F39A1E6A1EA}.exe
{4A8544A9-546A-46a5-AB11-C4450DA410D8}.exe
{55319C57-3DCF-49fe-90FA-D837598CF859}.exe
{56DED4A0-E1ED-4506-8E45-740A15BF522B}.exe
{635D0841-37D6-4c62-BCBB-269E79911691}.exe
{851100A7-C5E4-4805-8E14-4F15669CFAC0}.exe
{9089BEB5-CA82-49cf-BCF6-776413729018}.exe
{98034327-E2ED-4964-9D17-FD899157673A}.exe
memory/708-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/708-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1080-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1416-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1416-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1416-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1456-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1456-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1508-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1508-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2720-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2720-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3320-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3320-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3844-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3844-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4204-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4204-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4224-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4224-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5140-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5140-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5140-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6080-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6080-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6080-1-0x0000000000400000-0x0000000000410000-memory.dmp