Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 03:40
General
- Target 2026-07-22_f8fd663265af875fd3ad18c5e51a0b44_elex_wannacry.exe
- Size 64KB
- Sample260722-d79cescp5t
- SHA256 5f57e615f48b2a2554b1988cc55c19e9b0e464742f4be83d188dbc2bacf7e06a
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 37 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\2026-07-22_f8fd663265af875fd3ad18c5e51a0b44_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_f8fd663265af875fd3ad18c5e51a0b44_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\{D22BC86A-5692-42ab-A59D-8CC6B4FD813A}.exeC:\Windows\{D22BC86A-5692-42ab-A59D-8CC6B4FD813A}.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\{448A208F-7D7E-4c56-9EA2-5DC718727C55}.exeC:\Windows\{448A208F-7D7E-4c56-9EA2-5DC718727C55}.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\{7B9FDC49-E371-4760-8A33-DA219667890B}.exeC:\Windows\{7B9FDC49-E371-4760-8A33-DA219667890B}.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
-
C:\Windows\{BE84CFB7-3006-4aff-8BF3-9970BA39D166}.exeC:\Windows\{BE84CFB7-3006-4aff-8BF3-9970BA39D166}.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\{71FD63C9-6135-4f96-87F7-D74E5F853F7E}.exeC:\Windows\{71FD63C9-6135-4f96-87F7-D74E5F853F7E}.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\{4157A38F-C0F6-467b-808F-E927B69A5111}.exeC:\Windows\{4157A38F-C0F6-467b-808F-E927B69A5111}.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\{6111553C-8D52-4525-9B9D-39DAB908F3F2}.exeC:\Windows\{6111553C-8D52-4525-9B9D-39DAB908F3F2}.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\{2A526682-4043-49b4-8347-1C0A4194E9DB}.exeC:\Windows\{2A526682-4043-49b4-8347-1C0A4194E9DB}.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\{DC6E0421-5C12-4a8f-A2A2-703C0CFA1A55}.exeC:\Windows\{DC6E0421-5C12-4a8f-A2A2-703C0CFA1A55}.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\{65D0FF5A-16D4-46ac-AB24-2597FC1581A9}.exeC:\Windows\{65D0FF5A-16D4-46ac-AB24-2597FC1581A9}.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\{E634B6A6-5BFE-4034-A106-F4C8CCA07BC6}.exeC:\Windows\{E634B6A6-5BFE-4034-A106-F4C8CCA07BC6}.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\{65D0F~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\{DC6E0~1.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\{2A526~1.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\{61115~1.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\{4157A~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\{71FD6~1.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\{BE84C~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\{7B9FD~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\{448A2~1.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\{D22BC~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
{2A526682-4043-49b4-8347-1C0A4194E9DB}.exe
{4157A38F-C0F6-467b-808F-E927B69A5111}.exe
{448A208F-7D7E-4c56-9EA2-5DC718727C55}.exe
{6111553C-8D52-4525-9B9D-39DAB908F3F2}.exe
{65D0FF5A-16D4-46ac-AB24-2597FC1581A9}.exe
{71FD63C9-6135-4f96-87F7-D74E5F853F7E}.exe
{7B9FDC49-E371-4760-8A33-DA219667890B}.exe
{BE84CFB7-3006-4aff-8BF3-9970BA39D166}.exe
{D22BC86A-5692-42ab-A59D-8CC6B4FD813A}.exe
{DC6E0421-5C12-4a8f-A2A2-703C0CFA1A55}.exe
{E634B6A6-5BFE-4034-A106-F4C8CCA07BC6}.exe
memory/840-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/840-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1512-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2232-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2232-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3920-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3920-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4412-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4412-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4472-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4472-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4884-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4884-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4884-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4952-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4952-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5168-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5168-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5776-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5776-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5988-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5988-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5988-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6016-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6016-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6016-35-0x0000000000400000-0x0000000000410000-memory.dmp