Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
29/06/2026, 15:26
General
- Target 2026-06-26_669db31fa555af21b120b072c0aeac6e_elex_wannacry.exe
- Size 60KB
- Sample260629-st7c8sat4p
- SHA256 4ac9a58da4082a5933804f28d78eab7b296e8ca508725ab4f56ec15a2a53f55b
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
- 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\2026-06-26_669db31fa555af21b120b072c0aeac6e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-26_669db31fa555af21b120b072c0aeac6e_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\{90224878-1255-467d-ADB8-0CA83794CAE9}.exeC:\Windows\{90224878-1255-467d-ADB8-0CA83794CAE9}.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\{65260B8E-32AC-4bfc-A7E6-8396D0E42D1C}.exeC:\Windows\{65260B8E-32AC-4bfc-A7E6-8396D0E42D1C}.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\{45F163DC-B22E-4700-B48F-371AE08A7982}.exeC:\Windows\{45F163DC-B22E-4700-B48F-371AE08A7982}.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\{D952D35E-EDD9-462e-922D-DB74DF323EB0}.exeC:\Windows\{D952D35E-EDD9-462e-922D-DB74DF323EB0}.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\{C90AC06B-41AB-4acf-B1B6-D145FA5766B8}.exeC:\Windows\{C90AC06B-41AB-4acf-B1B6-D145FA5766B8}.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\{CFE58079-AE3B-451d-8821-93BA08BF0704}.exeC:\Windows\{CFE58079-AE3B-451d-8821-93BA08BF0704}.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\{FBCDEC64-07BE-49e1-B7F5-FF8D6EF9CCBA}.exeC:\Windows\{FBCDEC64-07BE-49e1-B7F5-FF8D6EF9CCBA}.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\{CEF0AA50-7DE1-497b-9D13-58517455AFD8}.exeC:\Windows\{CEF0AA50-7DE1-497b-9D13-58517455AFD8}.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\{402CF37A-BDCE-482e-A904-D0344BFF387E}.exeC:\Windows\{402CF37A-BDCE-482e-A904-D0344BFF387E}.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\{7591845B-082B-4448-AFFD-6DF0A03732D6}.exeC:\Windows\{7591845B-082B-4448-AFFD-6DF0A03732D6}.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\{4A5E247B-0493-498f-9403-B339775BDC73}.exeC:\Windows\{4A5E247B-0493-498f-9403-B339775BDC73}.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\{75918~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{402CF~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{CEF0A~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{FBCDE~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{CFE58~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C90AC~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D952D~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{45F16~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{65260~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{90224~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{402CF37A-BDCE-482e-A904-D0344BFF387E}.exe
{45F163DC-B22E-4700-B48F-371AE08A7982}.exe
{4A5E247B-0493-498f-9403-B339775BDC73}.exe
{65260B8E-32AC-4bfc-A7E6-8396D0E42D1C}.exe
{7591845B-082B-4448-AFFD-6DF0A03732D6}.exe
{90224878-1255-467d-ADB8-0CA83794CAE9}.exe
{C90AC06B-41AB-4acf-B1B6-D145FA5766B8}.exe
{CEF0AA50-7DE1-497b-9D13-58517455AFD8}.exe
{CFE58079-AE3B-451d-8821-93BA08BF0704}.exe
{D952D35E-EDD9-462e-922D-DB74DF323EB0}.exe
{FBCDEC64-07BE-49e1-B7F5-FF8D6EF9CCBA}.exe