Analysis
- max time kernel
148s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 19:52
General
- Target 2026-07-22_238239cc35d34046de6af5404418ba7e_elex_wannacry.exe
- Size 98KB
- Sample260722-ylldpabg33
- SHA256 2df27b1895ef3318529f08d847bd379673ef9f9de28b9220526dd28bf2bea8da
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 35 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\2026-07-22_238239cc35d34046de6af5404418ba7e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_238239cc35d34046de6af5404418ba7e_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\{A35DDCE2-B6F7-4f03-965E-25ECD95E82EB}.exeC:\Windows\{A35DDCE2-B6F7-4f03-965E-25ECD95E82EB}.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\{7F61CCF3-4DB4-4170-B400-D1BF5AB05838}.exeC:\Windows\{7F61CCF3-4DB4-4170-B400-D1BF5AB05838}.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\{B6B6A4E1-4AAB-49d6-8F3E-97E9C4DDF4A6}.exeC:\Windows\{B6B6A4E1-4AAB-49d6-8F3E-97E9C4DDF4A6}.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\{23A5C4B3-8C68-462c-A357-089A91E6049C}.exeC:\Windows\{23A5C4B3-8C68-462c-A357-089A91E6049C}.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\{D7886E45-3CC6-42de-A930-1CF8E9505EDB}.exeC:\Windows\{D7886E45-3CC6-42de-A930-1CF8E9505EDB}.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\{563B895C-0268-4ae9-8A32-5D754EF92B89}.exeC:\Windows\{563B895C-0268-4ae9-8A32-5D754EF92B89}.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\{57E0AB6C-9AD7-4a28-AB7B-A226910C5438}.exeC:\Windows\{57E0AB6C-9AD7-4a28-AB7B-A226910C5438}.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\{DC92191A-F52F-4460-B389-96744049752E}.exeC:\Windows\{DC92191A-F52F-4460-B389-96744049752E}.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\{A89B3DEE-5921-4f17-B4DF-CD97CA32118B}.exeC:\Windows\{A89B3DEE-5921-4f17-B4DF-CD97CA32118B}.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\{61A56B0F-27FD-4806-A363-F0F67224BDF7}.exeC:\Windows\{61A56B0F-27FD-4806-A363-F0F67224BDF7}.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\{341E1F1D-4C02-49e6-827A-F10335D38291}.exeC:\Windows\{341E1F1D-4C02-49e6-827A-F10335D38291}.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\{61A56~1.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\{A89B3~1.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\{DC921~1.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\{57E0A~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\{563B8~1.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\{D7886~1.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\{23A5C~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\{B6B6A~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\{7F61C~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\{A35DD~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
{23A5C4B3-8C68-462c-A357-089A91E6049C}.exe
{341E1F1D-4C02-49e6-827A-F10335D38291}.exe
{563B895C-0268-4ae9-8A32-5D754EF92B89}.exe
{57E0AB6C-9AD7-4a28-AB7B-A226910C5438}.exe
{61A56B0F-27FD-4806-A363-F0F67224BDF7}.exe
{7F61CCF3-4DB4-4170-B400-D1BF5AB05838}.exe
{A35DDCE2-B6F7-4f03-965E-25ECD95E82EB}.exe
{A89B3DEE-5921-4f17-B4DF-CD97CA32118B}.exe
{B6B6A4E1-4AAB-49d6-8F3E-97E9C4DDF4A6}.exe
{D7886E45-3CC6-42de-A930-1CF8E9505EDB}.exe
{DC92191A-F52F-4460-B389-96744049752E}.exe
memory/548-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/548-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/596-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/596-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/612-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/612-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1056-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1056-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1272-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1272-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1272-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1552-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1780-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1780-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2132-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2132-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2560-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2560-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2624-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2624-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4548-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4548-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5624-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5624-76-0x0000000000400000-0x0000000000411000-memory.dmp