Analysis
- max time kernel
148s - max time network
120s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
30/06/2026, 10:22
General
- Target 2026-06-29_43839fdfb2e5bcfffaf140635e55680b_elex_wannacry.exe
- Size 79KB
- Sample260630-mefdbacw7v
- SHA256 b7f2ffaccb758327442194065c271d9ce82a13c37d0fc8e306adaecfec9c99f0
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-06-29_43839fdfb2e5bcfffaf140635e55680b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-29_43839fdfb2e5bcfffaf140635e55680b_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\{DFBAEC6B-3F9F-4aad-8810-3ED9730B7D28}.exeC:\Windows\{DFBAEC6B-3F9F-4aad-8810-3ED9730B7D28}.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\{7C1A0700-9AA2-4e50-9B61-585328F09D81}.exeC:\Windows\{7C1A0700-9AA2-4e50-9B61-585328F09D81}.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\{6643ED5E-867E-404b-8162-A529F6F4D360}.exeC:\Windows\{6643ED5E-867E-404b-8162-A529F6F4D360}.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\{4484E05C-2511-4c94-869E-09CE41607CF8}.exeC:\Windows\{4484E05C-2511-4c94-869E-09CE41607CF8}.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\{80EE7067-60D4-4c22-AD0F-CA0EAAD5C689}.exeC:\Windows\{80EE7067-60D4-4c22-AD0F-CA0EAAD5C689}.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\{CDDD2B0F-D259-4d85-AFC4-5037D35447CD}.exeC:\Windows\{CDDD2B0F-D259-4d85-AFC4-5037D35447CD}.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\{CB4CD4E6-17EC-446c-88AA-33194E554092}.exeC:\Windows\{CB4CD4E6-17EC-446c-88AA-33194E554092}.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\{3776BAA2-79CC-4d41-B4C9-AF8DA43D8621}.exeC:\Windows\{3776BAA2-79CC-4d41-B4C9-AF8DA43D8621}.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\{E1F01BE5-1E17-4766-BA92-8094878C35FF}.exeC:\Windows\{E1F01BE5-1E17-4766-BA92-8094878C35FF}.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\{124CFB82-FD1A-4b95-B99F-BF48C09A8E11}.exeC:\Windows\{124CFB82-FD1A-4b95-B99F-BF48C09A8E11}.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\{B6F2881F-2823-4430-9BE7-7FA63F4EF78F}.exeC:\Windows\{B6F2881F-2823-4430-9BE7-7FA63F4EF78F}.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\{124CF~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\{E1F01~1.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\{3776B~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\{CB4CD~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\{CDDD2~1.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\{80EE7~1.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\{4484E~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\{6643E~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\{7C1A0~1.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\{DFBAE~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
Loading Replay Monitor...
Downloads
{124CFB82-FD1A-4b95-B99F-BF48C09A8E11}.exe
{3776BAA2-79CC-4d41-B4C9-AF8DA43D8621}.exe
{4484E05C-2511-4c94-869E-09CE41607CF8}.exe
{6643ED5E-867E-404b-8162-A529F6F4D360}.exe
{7C1A0700-9AA2-4e50-9B61-585328F09D81}.exe
{80EE7067-60D4-4c22-AD0F-CA0EAAD5C689}.exe
{B6F2881F-2823-4430-9BE7-7FA63F4EF78F}.exe
{CB4CD4E6-17EC-446c-88AA-33194E554092}.exe
{CDDD2B0F-D259-4d85-AFC4-5037D35447CD}.exe
{DFBAEC6B-3F9F-4aad-8810-3ED9730B7D28}.exe
{E1F01BE5-1E17-4766-BA92-8094878C35FF}.exe