Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/08/2026, 12:54
General
- Target 2026-08-18_9131741cbba01ee1a4f8ed5bc5723fbd_elex_wannacry.exe
- Size 90KB
- Sample260818-p5mleshd64
- SHA256 4359560360679b5076968399c042093f7ca003c18ee319b9c7459e427a1d7de5
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\2026-08-18_9131741cbba01ee1a4f8ed5bc5723fbd_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_9131741cbba01ee1a4f8ed5bc5723fbd_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\{C1E8B5FE-37EE-4066-BEC2-81A929743519}.exeC:\Windows\{C1E8B5FE-37EE-4066-BEC2-81A929743519}.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\{3CA6EACA-D3FC-45e7-AB81-652F0251A534}.exeC:\Windows\{3CA6EACA-D3FC-45e7-AB81-652F0251A534}.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\{5115068D-D0B0-4cc0-A16C-36566BCA12D6}.exeC:\Windows\{5115068D-D0B0-4cc0-A16C-36566BCA12D6}.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\{C5A93E7C-3147-4013-83B8-48A3A845BD82}.exeC:\Windows\{C5A93E7C-3147-4013-83B8-48A3A845BD82}.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\{80CBF5A3-A9F7-4261-8B99-A39DEED2C633}.exeC:\Windows\{80CBF5A3-A9F7-4261-8B99-A39DEED2C633}.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\{2C3CA1AD-59BA-4241-B0DE-5581A33B1952}.exeC:\Windows\{2C3CA1AD-59BA-4241-B0DE-5581A33B1952}.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\{B1978151-C54B-423b-B351-18912512AACC}.exeC:\Windows\{B1978151-C54B-423b-B351-18912512AACC}.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\{73D4BE06-539D-4b29-B9A0-588CA11336EB}.exeC:\Windows\{73D4BE06-539D-4b29-B9A0-588CA11336EB}.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\{D21EF5C7-F462-489a-A1F8-B6311BFCA5E0}.exeC:\Windows\{D21EF5C7-F462-489a-A1F8-B6311BFCA5E0}.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\{37C2BD2B-3CB3-4a07-9498-EE3450D60E8E}.exeC:\Windows\{37C2BD2B-3CB3-4a07-9498-EE3450D60E8E}.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\{745FDE55-E3B0-4025-B540-4B73B5617926}.exeC:\Windows\{745FDE55-E3B0-4025-B540-4B73B5617926}.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\{37C2B~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\{D21EF~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\{73D4B~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\{B1978~1.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\{2C3CA~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\{80CBF~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\{C5A93~1.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\{51150~1.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\{3CA6E~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\{C1E8B~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
{2C3CA1AD-59BA-4241-B0DE-5581A33B1952}.exe
{37C2BD2B-3CB3-4a07-9498-EE3450D60E8E}.exe
{3CA6EACA-D3FC-45e7-AB81-652F0251A534}.exe
{5115068D-D0B0-4cc0-A16C-36566BCA12D6}.exe
{73D4BE06-539D-4b29-B9A0-588CA11336EB}.exe
{745FDE55-E3B0-4025-B540-4B73B5617926}.exe
{80CBF5A3-A9F7-4261-8B99-A39DEED2C633}.exe
{B1978151-C54B-423b-B351-18912512AACC}.exe
{C1E8B5FE-37EE-4066-BEC2-81A929743519}.exe
{C5A93E7C-3147-4013-83B8-48A3A845BD82}.exe
{D21EF5C7-F462-489a-A1F8-B6311BFCA5E0}.exe
memory/244-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/244-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/892-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/892-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/892-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1092-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1092-44-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1092-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1148-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1148-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2036-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2036-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2364-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3012-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3012-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3892-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3892-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4416-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4416-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4460-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4460-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5604-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5604-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5724-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5724-64-0x0000000000400000-0x0000000000411000-memory.dmp