Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 15:28
General
- Target 2026-07-30_69bf0fc08954f958aa5363f8d0a89d40_elex_wannacry.exe
- Size 64KB
- Sample260730-swagaa1bpc
- SHA256 67de7906ca77f35c44a27672cf798421fc8f745b3c707fc9c27b10904f282d3a
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 35 IoCs
- Detects Windows executables referencing non-Windows User-Agents 35 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\2026-07-30_69bf0fc08954f958aa5363f8d0a89d40_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_69bf0fc08954f958aa5363f8d0a89d40_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\{E8657757-FF23-4545-90E7-C9FC7DC5F7FE}.exeC:\Windows\{E8657757-FF23-4545-90E7-C9FC7DC5F7FE}.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\{429FC67E-B328-4068-A2C7-8ED9DA57A400}.exeC:\Windows\{429FC67E-B328-4068-A2C7-8ED9DA57A400}.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\{127A7B06-8ED4-4cc2-BAD4-9B975C8FECD9}.exeC:\Windows\{127A7B06-8ED4-4cc2-BAD4-9B975C8FECD9}.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\{CBD35C22-9628-4e43-B306-049D5D0674FD}.exeC:\Windows\{CBD35C22-9628-4e43-B306-049D5D0674FD}.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\{54C89D42-88CA-4dc5-81C9-11BAD9FBE61B}.exeC:\Windows\{54C89D42-88CA-4dc5-81C9-11BAD9FBE61B}.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\{1FF918D4-CB2B-4862-8175-8E7E48961B4E}.exeC:\Windows\{1FF918D4-CB2B-4862-8175-8E7E48961B4E}.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\{42CDEC0C-E639-432c-B9F9-1CEE75522217}.exeC:\Windows\{42CDEC0C-E639-432c-B9F9-1CEE75522217}.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\{778CA7CB-9BA2-4e0b-93CD-88A4A18EE569}.exeC:\Windows\{778CA7CB-9BA2-4e0b-93CD-88A4A18EE569}.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\{7EA63D17-060D-4894-98F7-98F5E6CDF83E}.exeC:\Windows\{7EA63D17-060D-4894-98F7-98F5E6CDF83E}.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\{20ADAFB1-A690-4161-BCC7-873961F942D3}.exeC:\Windows\{20ADAFB1-A690-4161-BCC7-873961F942D3}.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\{1A31F6FE-7ED9-4b1b-9CF7-646487217256}.exeC:\Windows\{1A31F6FE-7ED9-4b1b-9CF7-646487217256}.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\{20ADA~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\{7EA63~1.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\{778CA~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\{42CDE~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\{1FF91~1.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\{54C89~1.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\{CBD35~1.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\{127A7~1.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\{429FC~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\{E8657~1.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
{127A7B06-8ED4-4cc2-BAD4-9B975C8FECD9}.exe
{1A31F6FE-7ED9-4b1b-9CF7-646487217256}.exe
{1FF918D4-CB2B-4862-8175-8E7E48961B4E}.exe
{20ADAFB1-A690-4161-BCC7-873961F942D3}.exe
{429FC67E-B328-4068-A2C7-8ED9DA57A400}.exe
{42CDEC0C-E639-432c-B9F9-1CEE75522217}.exe
{54C89D42-88CA-4dc5-81C9-11BAD9FBE61B}.exe
{778CA7CB-9BA2-4e0b-93CD-88A4A18EE569}.exe
{7EA63D17-060D-4894-98F7-98F5E6CDF83E}.exe
{CBD35C22-9628-4e43-B306-049D5D0674FD}.exe
{E8657757-FF23-4545-90E7-C9FC7DC5F7FE}.exe
memory/1076-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1076-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2420-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2420-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2420-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2712-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2776-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2776-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2852-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2852-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3008-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3008-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3356-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3356-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4540-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4540-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4600-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4600-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4644-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4644-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4708-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4708-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5168-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5168-28-0x0000000000400000-0x0000000000410000-memory.dmp