Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
17/07/2026, 19:38
General
- Target 2026-07-17_1462a8b0620412e1d546a8c3757c5a25_elex_wannacry.exe
- Size 88KB
- Sample260717-ychlfact9l
- SHA256 3d29e4adf0701938e44f7f40cb8754cd848de4203ebbde1518b08cbf019115a5
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 35 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\2026-07-17_1462a8b0620412e1d546a8c3757c5a25_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-17_1462a8b0620412e1d546a8c3757c5a25_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\{EB1B8EFB-EA1F-46db-ACEF-4C76BB3B3780}.exeC:\Windows\{EB1B8EFB-EA1F-46db-ACEF-4C76BB3B3780}.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\{20354040-CAB5-4fed-997C-FB3866A7CC0F}.exeC:\Windows\{20354040-CAB5-4fed-997C-FB3866A7CC0F}.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\{E79F9509-5598-447f-B5FD-235E3E9417D6}.exeC:\Windows\{E79F9509-5598-447f-B5FD-235E3E9417D6}.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\{107AB23B-C122-4420-B91A-D5FB14B3A89D}.exeC:\Windows\{107AB23B-C122-4420-B91A-D5FB14B3A89D}.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\{DE478C79-08D7-42f7-AC52-518ACC7F54BA}.exeC:\Windows\{DE478C79-08D7-42f7-AC52-518ACC7F54BA}.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
-
C:\Windows\{CA8119A1-4C43-4ac3-AD45-BBF62B502C87}.exeC:\Windows\{CA8119A1-4C43-4ac3-AD45-BBF62B502C87}.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\{51799F14-F0F4-45fc-9857-F15ECE8EA370}.exeC:\Windows\{51799F14-F0F4-45fc-9857-F15ECE8EA370}.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\{9FA4CB39-8577-4ec2-BD50-E37985E3E2C5}.exeC:\Windows\{9FA4CB39-8577-4ec2-BD50-E37985E3E2C5}.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\{A2138DAB-AA97-46d3-B7F6-21C4E2985241}.exeC:\Windows\{A2138DAB-AA97-46d3-B7F6-21C4E2985241}.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\{552240A4-8AB6-4e07-9269-018ABC505CE7}.exeC:\Windows\{552240A4-8AB6-4e07-9269-018ABC505CE7}.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
-
C:\Windows\{65BC8743-3269-4fdf-94FB-CF1BBBEE69E1}.exeC:\Windows\{65BC8743-3269-4fdf-94FB-CF1BBBEE69E1}.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\{55224~1.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\{A2138~1.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\{9FA4C~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\{51799~1.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\{CA811~1.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\{DE478~1.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\{107AB~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\{E79F9~1.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\{20354~1.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\{EB1B8~1.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
{107AB23B-C122-4420-B91A-D5FB14B3A89D}.exe
{20354040-CAB5-4fed-997C-FB3866A7CC0F}.exe
{51799F14-F0F4-45fc-9857-F15ECE8EA370}.exe
{552240A4-8AB6-4e07-9269-018ABC505CE7}.exe
{65BC8743-3269-4fdf-94FB-CF1BBBEE69E1}.exe
{9FA4CB39-8577-4ec2-BD50-E37985E3E2C5}.exe
{A2138DAB-AA97-46d3-B7F6-21C4E2985241}.exe
{CA8119A1-4C43-4ac3-AD45-BBF62B502C87}.exe
{DE478C79-08D7-42f7-AC52-518ACC7F54BA}.exe
{E79F9509-5598-447f-B5FD-235E3E9417D6}.exe
{EB1B8EFB-EA1F-46db-ACEF-4C76BB3B3780}.exe
memory/804-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/804-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1608-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1608-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1624-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1624-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2096-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2096-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2472-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2472-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2860-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2860-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3260-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3260-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3424-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3516-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3516-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3900-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3900-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3900-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4748-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4748-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5420-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5420-20-0x0000000000400000-0x0000000000411000-memory.dmp