Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 22:02
General
- Target 2026-10-27_f23cb8dc87de78b6d8d1cc48ab347d72_elex_wannacry.exe
- Size 90KB
- Sample261027-1xtkjsxsas
- SHA256 5746375d5f5351e93eabb1ee1018882afdacc24e7c8b4703de99893c537078ba
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\2026-10-27_f23cb8dc87de78b6d8d1cc48ab347d72_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-27_f23cb8dc87de78b6d8d1cc48ab347d72_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\{4AA95241-A364-4f4a-9418-B3C36AB4D87D}.exeC:\Windows\{4AA95241-A364-4f4a-9418-B3C36AB4D87D}.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\{78599E85-6569-47e9-842C-F6CEDD177DA8}.exeC:\Windows\{78599E85-6569-47e9-842C-F6CEDD177DA8}.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\{28394BB3-76C4-41df-83D2-D5D4D537EA34}.exeC:\Windows\{28394BB3-76C4-41df-83D2-D5D4D537EA34}.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\{68D71FC9-AC1B-4eef-AB55-DE3398E86946}.exeC:\Windows\{68D71FC9-AC1B-4eef-AB55-DE3398E86946}.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\{EEC7144C-ACA0-48ed-8524-0311C5D87DB7}.exeC:\Windows\{EEC7144C-ACA0-48ed-8524-0311C5D87DB7}.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\{7A867541-7B77-4769-888B-591716013855}.exeC:\Windows\{7A867541-7B77-4769-888B-591716013855}.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\{0A9A40A4-AE63-44a5-B7D6-B6BD4214BEBB}.exeC:\Windows\{0A9A40A4-AE63-44a5-B7D6-B6BD4214BEBB}.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\{15D4F0F0-FA8B-4a88-912F-E880B453FE7B}.exeC:\Windows\{15D4F0F0-FA8B-4a88-912F-E880B453FE7B}.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\{EA453985-F81A-456b-A13E-95FC907F8C8F}.exeC:\Windows\{EA453985-F81A-456b-A13E-95FC907F8C8F}.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
-
C:\Windows\{4D71A1A9-87A0-4f8f-8805-CF0878FA90AF}.exeC:\Windows\{4D71A1A9-87A0-4f8f-8805-CF0878FA90AF}.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
-
C:\Windows\{8C815D7F-60C4-4a76-BDBF-FAF8F80B99A9}.exeC:\Windows\{8C815D7F-60C4-4a76-BDBF-FAF8F80B99A9}.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\{4D71A~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\{EA453~1.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\{15D4F~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\{0A9A4~1.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\{7A867~1.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\{EEC71~1.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\{68D71~1.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\{28394~1.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\{78599~1.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\{4AA95~1.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
{0A9A40A4-AE63-44a5-B7D6-B6BD4214BEBB}.exe
{15D4F0F0-FA8B-4a88-912F-E880B453FE7B}.exe
{28394BB3-76C4-41df-83D2-D5D4D537EA34}.exe
{4AA95241-A364-4f4a-9418-B3C36AB4D87D}.exe
{4D71A1A9-87A0-4f8f-8805-CF0878FA90AF}.exe
{68D71FC9-AC1B-4eef-AB55-DE3398E86946}.exe
{78599E85-6569-47e9-842C-F6CEDD177DA8}.exe
{7A867541-7B77-4769-888B-591716013855}.exe
{8C815D7F-60C4-4a76-BDBF-FAF8F80B99A9}.exe
{EA453985-F81A-456b-A13E-95FC907F8C8F}.exe
{EEC7144C-ACA0-48ed-8524-0311C5D87DB7}.exe