Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
02/08/2026, 02:40
General
- Target 2026-08-02_bd3c95f535bbec6b9178f38553c25e5e_elex_wannacry.exe
- Size 24KB
- Sample260802-c53lesca96
- SHA256 34f14dbc957d38110ff214de3df8edb176682f224e932f8573fe997a61e87b63
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 45 IoCs
- UPX dump on OEP (original entry point) 45 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
- UPX packed file 45 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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\2026-08-02_bd3c95f535bbec6b9178f38553c25e5e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_bd3c95f535bbec6b9178f38553c25e5e_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\{DEF000D8-D374-4f7d-8C27-90C118DB60E9}.exeC:\Windows\{DEF000D8-D374-4f7d-8C27-90C118DB60E9}.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\{74030A5C-0779-4650-B5C5-577AC233D567}.exeC:\Windows\{74030A5C-0779-4650-B5C5-577AC233D567}.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
-
C:\Windows\{51D73D8E-4AF2-4d52-8709-2BB642C492A2}.exeC:\Windows\{51D73D8E-4AF2-4d52-8709-2BB642C492A2}.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\{51FF0811-2837-494a-A2BF-6FB61137422E}.exeC:\Windows\{51FF0811-2837-494a-A2BF-6FB61137422E}.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\{BD6A4C9A-6E94-48db-B680-A435A6549F4C}.exeC:\Windows\{BD6A4C9A-6E94-48db-B680-A435A6549F4C}.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\{7EAEB06B-7ED1-45ee-97AA-FAD6D592B562}.exeC:\Windows\{7EAEB06B-7ED1-45ee-97AA-FAD6D592B562}.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\{4D85046B-1D24-4caf-82B3-946C2AFCC007}.exeC:\Windows\{4D85046B-1D24-4caf-82B3-946C2AFCC007}.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\{F531059F-B730-4499-B456-56ACD3CDACDC}.exeC:\Windows\{F531059F-B730-4499-B456-56ACD3CDACDC}.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\{243DB664-DCD0-4681-8BB4-269D894EF18B}.exeC:\Windows\{243DB664-DCD0-4681-8BB4-269D894EF18B}.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\{49840052-5F9C-4401-B638-54498F9D17D0}.exeC:\Windows\{49840052-5F9C-4401-B638-54498F9D17D0}.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\{0D6C31BB-D074-42f9-9801-607254622FE2}.exeC:\Windows\{0D6C31BB-D074-42f9-9801-607254622FE2}.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\{49840~1.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\{243DB~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\{F5310~1.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\{4D850~1.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\{7EAEB~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\{BD6A4~1.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\{51FF0~1.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\{51D73~1.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\{74030~1.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\{DEF00~1.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
Loading Replay Monitor...
Downloads
{0D6C31BB-D074-42f9-9801-607254622FE2}.exe
{243DB664-DCD0-4681-8BB4-269D894EF18B}.exe
{49840052-5F9C-4401-B638-54498F9D17D0}.exe
{4D85046B-1D24-4caf-82B3-946C2AFCC007}.exe
{51D73D8E-4AF2-4d52-8709-2BB642C492A2}.exe
{51FF0811-2837-494a-A2BF-6FB61137422E}.exe
{74030A5C-0779-4650-B5C5-577AC233D567}.exe
{7EAEB06B-7ED1-45ee-97AA-FAD6D592B562}.exe
{BD6A4C9A-6E94-48db-B680-A435A6549F4C}.exe
{DEF000D8-D374-4f7d-8C27-90C118DB60E9}.exe
{F531059F-B730-4499-B456-56ACD3CDACDC}.exe
memory/1144-7-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1144-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1144-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1888-23-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1888-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1888-30-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2196-87-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2440-65-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2440-69-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2440-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2456-22-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2456-14-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2456-17-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2900-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2900-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2900-61-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4160-31-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4160-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4160-37-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4172-81-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4172-86-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4172-79-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4584-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4584-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4584-6-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5652-46-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5652-39-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5652-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5796-73-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5796-77-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5796-71-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5968-54-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5968-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5968-47-0x0000000000400000-0x0000000000413000-memory.dmp