Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 06:00
General
- Target 2026-08-04_a562f8b7d25208cf8ebfe52399eb601a_elex_wannacry.exe
- Size 64KB
- Sample260804-gqkvaaea69
- SHA256 b2b48cfe34bcfe998b7661e5c92ac97cae3692138116023478cb0b442d16ccc4
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 37 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\2026-08-04_a562f8b7d25208cf8ebfe52399eb601a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_a562f8b7d25208cf8ebfe52399eb601a_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\{EAAA63D1-A2BE-4d3e-9366-FED0A4081C65}.exeC:\Windows\{EAAA63D1-A2BE-4d3e-9366-FED0A4081C65}.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\{2CA0D772-BBCB-4f8d-B3A7-3CC59714D851}.exeC:\Windows\{2CA0D772-BBCB-4f8d-B3A7-3CC59714D851}.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\{CB5FA74B-677D-45f2-A7A9-56CA4B7548E1}.exeC:\Windows\{CB5FA74B-677D-45f2-A7A9-56CA4B7548E1}.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\{FB9C0253-C04E-4a52-9DD5-4A18C8168508}.exeC:\Windows\{FB9C0253-C04E-4a52-9DD5-4A18C8168508}.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\{FAB29F68-4E32-4b7f-B11D-E598C994AD62}.exeC:\Windows\{FAB29F68-4E32-4b7f-B11D-E598C994AD62}.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\{1F9C9FA6-AF72-4abb-A26B-BDE17F36D893}.exeC:\Windows\{1F9C9FA6-AF72-4abb-A26B-BDE17F36D893}.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\{822911B2-4D0B-45cf-905F-38C5C82924A0}.exeC:\Windows\{822911B2-4D0B-45cf-905F-38C5C82924A0}.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\{DDBCE91D-814D-4a66-9D2C-833497E19E5B}.exeC:\Windows\{DDBCE91D-814D-4a66-9D2C-833497E19E5B}.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\{99DE4E1C-D49B-41b9-8177-07FE9633C8B5}.exeC:\Windows\{99DE4E1C-D49B-41b9-8177-07FE9633C8B5}.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\{94112A38-5122-4439-93E1-6271AAA0D17C}.exeC:\Windows\{94112A38-5122-4439-93E1-6271AAA0D17C}.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\{B81535AC-D057-4a55-A674-739C15620D4E}.exeC:\Windows\{B81535AC-D057-4a55-A674-739C15620D4E}.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\{94112~1.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\{99DE4~1.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\{DDBCE~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\{82291~1.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\{1F9C9~1.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\{FAB29~1.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\{FB9C0~1.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\{CB5FA~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\{2CA0D~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\{EAAA6~1.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
{1F9C9FA6-AF72-4abb-A26B-BDE17F36D893}.exe
{2CA0D772-BBCB-4f8d-B3A7-3CC59714D851}.exe
{822911B2-4D0B-45cf-905F-38C5C82924A0}.exe
{94112A38-5122-4439-93E1-6271AAA0D17C}.exe
{99DE4E1C-D49B-41b9-8177-07FE9633C8B5}.exe
{B81535AC-D057-4a55-A674-739C15620D4E}.exe
{CB5FA74B-677D-45f2-A7A9-56CA4B7548E1}.exe
{DDBCE91D-814D-4a66-9D2C-833497E19E5B}.exe
{EAAA63D1-A2BE-4d3e-9366-FED0A4081C65}.exe
{FAB29F68-4E32-4b7f-B11D-E598C994AD62}.exe
{FB9C0253-C04E-4a52-9DD5-4A18C8168508}.exe
memory/1048-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1048-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1620-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1620-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3012-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3012-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3268-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3268-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3404-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3680-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3680-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4632-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4632-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4632-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4796-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4796-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4796-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4944-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4944-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5168-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5168-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5168-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5904-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5904-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6592-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6592-44-0x0000000000400000-0x0000000000410000-memory.dmp