Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
26/10/2026, 12:43
General
- Target 2026-10-25_c76bc2f617fdd0f5b090854373f8bc3c_elex_wannacry.exe
- Size 59KB
- Sample261026-pybkkswygx
- SHA256 158c18cda86a8c90bfd42b9ab3084085879defd1b9e2745ff5424430d60266a6
Score
10/10
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 11 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\2026-10-25_c76bc2f617fdd0f5b090854373f8bc3c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-25_c76bc2f617fdd0f5b090854373f8bc3c_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\{AE804B00-A816-4b71-AE04-1D6555DC453E}.exeC:\Windows\{AE804B00-A816-4b71-AE04-1D6555DC453E}.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\{1410FB10-0FFF-4f61-AE08-F47C2949075F}.exeC:\Windows\{1410FB10-0FFF-4f61-AE08-F47C2949075F}.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\{1220BDBC-8722-4f54-8902-839B28A4DD6D}.exeC:\Windows\{1220BDBC-8722-4f54-8902-839B28A4DD6D}.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\{5F95E848-C0D5-4d1f-96BE-93FCA161668A}.exeC:\Windows\{5F95E848-C0D5-4d1f-96BE-93FCA161668A}.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\{FBC5540D-FAA6-4da3-9D0A-9E661DC2BD41}.exeC:\Windows\{FBC5540D-FAA6-4da3-9D0A-9E661DC2BD41}.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\{452ED7AD-6C5D-46c4-9B39-ABC1A02BEC39}.exeC:\Windows\{452ED7AD-6C5D-46c4-9B39-ABC1A02BEC39}.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\{7F9C68C7-B1FE-4830-BBBE-ECD251A123C8}.exeC:\Windows\{7F9C68C7-B1FE-4830-BBBE-ECD251A123C8}.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\{5986CDC4-4DAC-4b49-B176-BFDF2FCD997B}.exeC:\Windows\{5986CDC4-4DAC-4b49-B176-BFDF2FCD997B}.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\{79A41E3F-DB94-4657-8ECE-9FA6093AB128}.exeC:\Windows\{79A41E3F-DB94-4657-8ECE-9FA6093AB128}.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\{A7074E8D-F4FF-4a39-8D82-3778C8621AFC}.exeC:\Windows\{A7074E8D-F4FF-4a39-8D82-3778C8621AFC}.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\{9902CC49-7900-4d11-ABC2-043BA598A604}.exeC:\Windows\{9902CC49-7900-4d11-ABC2-043BA598A604}.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\{A7074~1.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\{79A41~1.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\{5986C~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\{7F9C6~1.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\{452ED~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\{FBC55~1.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\{5F95E~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\{1220B~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\{1410F~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\{AE804~1.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
{1220BDBC-8722-4f54-8902-839B28A4DD6D}.exe
{1410FB10-0FFF-4f61-AE08-F47C2949075F}.exe
{452ED7AD-6C5D-46c4-9B39-ABC1A02BEC39}.exe
{5986CDC4-4DAC-4b49-B176-BFDF2FCD997B}.exe
{5F95E848-C0D5-4d1f-96BE-93FCA161668A}.exe
{79A41E3F-DB94-4657-8ECE-9FA6093AB128}.exe
{7F9C68C7-B1FE-4830-BBBE-ECD251A123C8}.exe
{9902CC49-7900-4d11-ABC2-043BA598A604}.exe
{A7074E8D-F4FF-4a39-8D82-3778C8621AFC}.exe
{AE804B00-A816-4b71-AE04-1D6555DC453E}.exe
{FBC5540D-FAA6-4da3-9D0A-9E661DC2BD41}.exe