Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
19/08/2026, 15:12
General
- Target 2026-08-19_79eb30630582c793cc06d447d1f14315_elex_wannacry.exe
- Size 59KB
- Sample260819-slctnadj31
- SHA256 fff485a5e93129ebe632017bd5b64473914f01cc9b4e38cc17b941f9840abc6b
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\2026-08-19_79eb30630582c793cc06d447d1f14315_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_79eb30630582c793cc06d447d1f14315_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\{7F0541EB-8F24-408c-A13E-0656D5BBB475}.exeC:\Windows\{7F0541EB-8F24-408c-A13E-0656D5BBB475}.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\{C802838F-5D7E-4e6f-AAD1-9861AD07C394}.exeC:\Windows\{C802838F-5D7E-4e6f-AAD1-9861AD07C394}.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\{DDD531C2-A0F5-4925-B80E-521CFF77F310}.exeC:\Windows\{DDD531C2-A0F5-4925-B80E-521CFF77F310}.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\{C6A404E6-34AA-4ef2-9646-5CE5DCD0A361}.exeC:\Windows\{C6A404E6-34AA-4ef2-9646-5CE5DCD0A361}.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\{DFF1BAD9-4642-4cc1-B6E9-4DBEAF5D48C8}.exeC:\Windows\{DFF1BAD9-4642-4cc1-B6E9-4DBEAF5D48C8}.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\{0128926B-9468-40a4-8FA9-CCE39FA25F16}.exeC:\Windows\{0128926B-9468-40a4-8FA9-CCE39FA25F16}.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\{A9AFF9B7-C11E-4d77-8CC8-5D7DEFCC9D07}.exeC:\Windows\{A9AFF9B7-C11E-4d77-8CC8-5D7DEFCC9D07}.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
-
C:\Windows\{B43498C2-BDE3-4f27-8B68-D13847CB34FD}.exeC:\Windows\{B43498C2-BDE3-4f27-8B68-D13847CB34FD}.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\{BEAB1803-9D39-4fe2-AAA6-6AF1594F7668}.exeC:\Windows\{BEAB1803-9D39-4fe2-AAA6-6AF1594F7668}.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\{C25A0251-4D20-4a7b-AB3E-EE4417C9EB9C}.exeC:\Windows\{C25A0251-4D20-4a7b-AB3E-EE4417C9EB9C}.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\{D4A35FA3-7045-4c7e-9178-4FF5602B55FC}.exeC:\Windows\{D4A35FA3-7045-4c7e-9178-4FF5602B55FC}.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\{C25A0~1.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\{BEAB1~1.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\{B4349~1.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\{A9AFF~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\{01289~1.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\{DFF1B~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\{C6A40~1.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\{DDD53~1.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\{C8028~1.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\{7F054~1.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
{0128926B-9468-40a4-8FA9-CCE39FA25F16}.exe
{7F0541EB-8F24-408c-A13E-0656D5BBB475}.exe
{A9AFF9B7-C11E-4d77-8CC8-5D7DEFCC9D07}.exe
{B43498C2-BDE3-4f27-8B68-D13847CB34FD}.exe
{BEAB1803-9D39-4fe2-AAA6-6AF1594F7668}.exe
{C25A0251-4D20-4a7b-AB3E-EE4417C9EB9C}.exe
{C6A404E6-34AA-4ef2-9646-5CE5DCD0A361}.exe
{C802838F-5D7E-4e6f-AAD1-9861AD07C394}.exe
{D4A35FA3-7045-4c7e-9178-4FF5602B55FC}.exe
{DDD531C2-A0F5-4925-B80E-521CFF77F310}.exe
{DFF1BAD9-4642-4cc1-B6E9-4DBEAF5D48C8}.exe