Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 22:20
General
- Target 2026-10-27_f0747837608e75a855460e605e12e453_elex_wannacry.exe
- Size 60KB
- Sample261027-19j7msg15j
- SHA256 fd5ba0df8b748dbc7afbd9761b7bf7ac1e7cffcea4f9b7e10a190d23a10345ec
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 38 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\2026-10-27_f0747837608e75a855460e605e12e453_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-27_f0747837608e75a855460e605e12e453_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\{92A22F3B-915F-4dcb-8B5C-1E45C67B5F0C}.exeC:\Windows\{92A22F3B-915F-4dcb-8B5C-1E45C67B5F0C}.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\{3C30C93E-41CF-48a4-81C8-44B87AAFBBEC}.exeC:\Windows\{3C30C93E-41CF-48a4-81C8-44B87AAFBBEC}.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\{C9ECFA45-BBF5-402e-B74A-64F3B2D07656}.exeC:\Windows\{C9ECFA45-BBF5-402e-B74A-64F3B2D07656}.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\{254D4D72-2472-4417-93EE-60F507E28A10}.exeC:\Windows\{254D4D72-2472-4417-93EE-60F507E28A10}.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\{6369B185-0E54-4bc1-BB0E-6EAF7576881B}.exeC:\Windows\{6369B185-0E54-4bc1-BB0E-6EAF7576881B}.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\{1AAE8934-5C9B-459f-BA65-51447BB0FFEC}.exeC:\Windows\{1AAE8934-5C9B-459f-BA65-51447BB0FFEC}.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\{4B277E80-EEDE-4e0a-80E8-0A716486DAAE}.exeC:\Windows\{4B277E80-EEDE-4e0a-80E8-0A716486DAAE}.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\{38DE5B80-81DE-4e6c-86C1-363E33DB5791}.exeC:\Windows\{38DE5B80-81DE-4e6c-86C1-363E33DB5791}.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\{1E0262FF-20C0-4aa8-9F3C-EDED5C718564}.exeC:\Windows\{1E0262FF-20C0-4aa8-9F3C-EDED5C718564}.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\{5DBAD9E5-C2D5-4fda-A1C1-D82221CE6B5A}.exeC:\Windows\{5DBAD9E5-C2D5-4fda-A1C1-D82221CE6B5A}.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\{688F7E02-35CC-4c8b-9931-5A1B1043141D}.exeC:\Windows\{688F7E02-35CC-4c8b-9931-5A1B1043141D}.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\{5DBAD~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\{1E026~1.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\{38DE5~1.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\{4B277~1.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\{1AAE8~1.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\{6369B~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\{254D4~1.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\{C9ECF~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\{3C30C~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\{92A22~1.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\2026-1~1.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
{1AAE8934-5C9B-459f-BA65-51447BB0FFEC}.exe
{1E0262FF-20C0-4aa8-9F3C-EDED5C718564}.exe
{254D4D72-2472-4417-93EE-60F507E28A10}.exe
{38DE5B80-81DE-4e6c-86C1-363E33DB5791}.exe
{3C30C93E-41CF-48a4-81C8-44B87AAFBBEC}.exe
{4B277E80-EEDE-4e0a-80E8-0A716486DAAE}.exe
{5DBAD9E5-C2D5-4fda-A1C1-D82221CE6B5A}.exe
{6369B185-0E54-4bc1-BB0E-6EAF7576881B}.exe
{688F7E02-35CC-4c8b-9931-5A1B1043141D}.exe
{92A22F3B-915F-4dcb-8B5C-1E45C67B5F0C}.exe
{C9ECFA45-BBF5-402e-B74A-64F3B2D07656}.exe
memory/256-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/256-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/760-80-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1236-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1236-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1236-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1856-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1856-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2004-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2004-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2956-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2956-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3672-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3672-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3816-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3816-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3816-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4904-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4904-73-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4928-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4928-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5636-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5636-67-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5636-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5916-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5916-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5916-49-0x0000000000400000-0x0000000000410000-memory.dmp