Analysis
- max time kernel
148s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
23/07/2026, 09:50
General
- Target 2026-07-23_c18eff8de1b11939eb904457c8ab6e7f_elex_wannacry.exe
- Size 88KB
- Sample260723-lt3xgsbd49
- SHA256 4d55a69786c018c2ac3f737f0c002e8c8c9e9299df9e33a3eeff30d67a69027f
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 36 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\2026-07-23_c18eff8de1b11939eb904457c8ab6e7f_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_c18eff8de1b11939eb904457c8ab6e7f_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\{61E59011-0204-4a9b-B3F4-61B134D8404A}.exeC:\Windows\{61E59011-0204-4a9b-B3F4-61B134D8404A}.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\{ED535495-84C2-4902-A7DD-89CE2015E460}.exeC:\Windows\{ED535495-84C2-4902-A7DD-89CE2015E460}.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\{8AB7060E-BA73-408f-9B4A-3085EA647784}.exeC:\Windows\{8AB7060E-BA73-408f-9B4A-3085EA647784}.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\{EE357BC5-3E25-45f9-86A6-8C5B262175F6}.exeC:\Windows\{EE357BC5-3E25-45f9-86A6-8C5B262175F6}.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\{98703C0F-12E1-4c75-B9EF-D57F20CB73B4}.exeC:\Windows\{98703C0F-12E1-4c75-B9EF-D57F20CB73B4}.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\{9AA25A3C-A7A5-4c86-8CBB-71A15A8CB174}.exeC:\Windows\{9AA25A3C-A7A5-4c86-8CBB-71A15A8CB174}.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\{8F178880-27AA-42a4-AD50-EAF1C4171917}.exeC:\Windows\{8F178880-27AA-42a4-AD50-EAF1C4171917}.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\{53140E31-6BDF-461c-A3CD-98450675A6E7}.exeC:\Windows\{53140E31-6BDF-461c-A3CD-98450675A6E7}.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\{64A7BFE5-2E42-4d1a-B360-2619F6F609C7}.exeC:\Windows\{64A7BFE5-2E42-4d1a-B360-2619F6F609C7}.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\{A0E096A1-EF82-4c4c-BB80-BB8D77466564}.exeC:\Windows\{A0E096A1-EF82-4c4c-BB80-BB8D77466564}.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\{3E858E28-B822-4881-9E66-6CDA0730F63C}.exeC:\Windows\{3E858E28-B822-4881-9E66-6CDA0730F63C}.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\{A0E09~1.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\{64A7B~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\{53140~1.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\{8F178~1.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\{9AA25~1.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\{98703~1.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\{EE357~1.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\{8AB70~1.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\{ED535~1.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\{61E59~1.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
{3E858E28-B822-4881-9E66-6CDA0730F63C}.exe
{53140E31-6BDF-461c-A3CD-98450675A6E7}.exe
{61E59011-0204-4a9b-B3F4-61B134D8404A}.exe
{64A7BFE5-2E42-4d1a-B360-2619F6F609C7}.exe
{8AB7060E-BA73-408f-9B4A-3085EA647784}.exe
{8F178880-27AA-42a4-AD50-EAF1C4171917}.exe
{98703C0F-12E1-4c75-B9EF-D57F20CB73B4}.exe
{9AA25A3C-A7A5-4c86-8CBB-71A15A8CB174}.exe
{A0E096A1-EF82-4c4c-BB80-BB8D77466564}.exe
{ED535495-84C2-4902-A7DD-89CE2015E460}.exe
{EE357BC5-3E25-45f9-86A6-8C5B262175F6}.exe
memory/1748-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1748-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2388-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2388-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3448-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3480-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3480-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3480-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3664-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3664-51-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3664-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4268-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4268-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4316-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4316-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4492-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4492-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4724-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4724-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5416-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5416-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5468-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5468-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5764-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5764-40-0x0000000000400000-0x0000000000411000-memory.dmp