Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
31/08/2026, 15:09
General
- Target 2026-08-31_bf977c54b42f5439685653a0add24725_elex_wannacry.exe
- Size 90KB
- Sample260831-sjhbcsvarg
- SHA256 960ceda01a96f3418bae47b8b3bff7279bba648500e6d90a88efb6d9ce5c9253
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 34 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\2026-08-31_bf977c54b42f5439685653a0add24725_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-31_bf977c54b42f5439685653a0add24725_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\{AD26F10C-0A96-4cf6-B044-319585E08312}.exeC:\Windows\{AD26F10C-0A96-4cf6-B044-319585E08312}.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\{39704C91-07A7-4a10-97D5-39096AED2053}.exeC:\Windows\{39704C91-07A7-4a10-97D5-39096AED2053}.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\{F89E1B79-E1EA-462d-8A54-C5FA75494A90}.exeC:\Windows\{F89E1B79-E1EA-462d-8A54-C5FA75494A90}.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\{597CD888-FA46-423e-A4D8-CEC9A892E172}.exeC:\Windows\{597CD888-FA46-423e-A4D8-CEC9A892E172}.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\{5A5AEAFC-DAD7-4997-963A-2AC3363FFF68}.exeC:\Windows\{5A5AEAFC-DAD7-4997-963A-2AC3363FFF68}.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\{5D086DD2-5518-4282-ABE2-5B42E14063DA}.exeC:\Windows\{5D086DD2-5518-4282-ABE2-5B42E14063DA}.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\{300C0641-B014-4e35-B972-6BE81CE498C9}.exeC:\Windows\{300C0641-B014-4e35-B972-6BE81CE498C9}.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\{8E80DB6C-CDF9-498e-9B2B-FC0708B32415}.exeC:\Windows\{8E80DB6C-CDF9-498e-9B2B-FC0708B32415}.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\{2083F307-350B-41f5-803B-2D4985F37E1F}.exeC:\Windows\{2083F307-350B-41f5-803B-2D4985F37E1F}.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\{32E1DEE3-9112-4983-A5F6-7881A0BDB475}.exeC:\Windows\{32E1DEE3-9112-4983-A5F6-7881A0BDB475}.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\{4204CDDD-4945-47f5-9CDC-109850B46AF7}.exeC:\Windows\{4204CDDD-4945-47f5-9CDC-109850B46AF7}.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\{32E1D~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\{2083F~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\{8E80D~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\{300C0~1.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\{5D086~1.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\{5A5AE~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\{597CD~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\{F89E1~1.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\{39704~1.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\{AD26F~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
Loading Replay Monitor...
Downloads
{2083F307-350B-41f5-803B-2D4985F37E1F}.exe
{300C0641-B014-4e35-B972-6BE81CE498C9}.exe
{32E1DEE3-9112-4983-A5F6-7881A0BDB475}.exe
{39704C91-07A7-4a10-97D5-39096AED2053}.exe
{4204CDDD-4945-47f5-9CDC-109850B46AF7}.exe
{597CD888-FA46-423e-A4D8-CEC9A892E172}.exe
{5A5AEAFC-DAD7-4997-963A-2AC3363FFF68}.exe
{5D086DD2-5518-4282-ABE2-5B42E14063DA}.exe
{8E80DB6C-CDF9-498e-9B2B-FC0708B32415}.exe
{AD26F10C-0A96-4cf6-B044-319585E08312}.exe
{F89E1B79-E1EA-462d-8A54-C5FA75494A90}.exe
memory/908-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/908-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1112-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1112-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1112-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2000-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2000-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2560-65-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4040-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4040-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4104-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4104-51-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4864-59-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4864-53-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5128-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5128-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5296-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5296-11-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5572-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5764-58-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5764-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6104-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6104-46-0x0000000000400000-0x0000000000411000-memory.dmp