Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
28/07/2026, 07:00
General
- Target 2026-07-28_fe89b4dbdb345d8a415a2427bae50c98_elex_wannacry.exe
- Size 90KB
- Sample260728-hsnvdsdl21
- SHA256 d28c412093cbb3ffdcb8ca29643f082a05c621beaa49447112dca0646f6ef04b
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 34 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\2026-07-28_fe89b4dbdb345d8a415a2427bae50c98_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_fe89b4dbdb345d8a415a2427bae50c98_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\{A7FEAF6B-D43A-441d-B30C-C42169815A8E}.exeC:\Windows\{A7FEAF6B-D43A-441d-B30C-C42169815A8E}.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\{786C7247-9C86-4c16-91B5-1406B9E560C0}.exeC:\Windows\{786C7247-9C86-4c16-91B5-1406B9E560C0}.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\{85A20B85-1270-4304-98BC-7DBD149A561E}.exeC:\Windows\{85A20B85-1270-4304-98BC-7DBD149A561E}.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\{5CA7EE49-7C30-4594-9488-92436897BF08}.exeC:\Windows\{5CA7EE49-7C30-4594-9488-92436897BF08}.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\{1802F430-177A-4601-9484-C1A7AB98B4C9}.exeC:\Windows\{1802F430-177A-4601-9484-C1A7AB98B4C9}.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\{D6D7FB6A-C251-4c55-99D7-6984EEBE9857}.exeC:\Windows\{D6D7FB6A-C251-4c55-99D7-6984EEBE9857}.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\{2CB825AA-634B-452d-B57C-B0C1CFBE8679}.exeC:\Windows\{2CB825AA-634B-452d-B57C-B0C1CFBE8679}.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\{F0485B14-EE12-4f4b-907A-64637F729824}.exeC:\Windows\{F0485B14-EE12-4f4b-907A-64637F729824}.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\{9B4B54F7-DCC5-4047-845E-0E51B0F179D2}.exeC:\Windows\{9B4B54F7-DCC5-4047-845E-0E51B0F179D2}.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\{7F7BC0D3-D146-4e06-B51D-55842077F437}.exeC:\Windows\{7F7BC0D3-D146-4e06-B51D-55842077F437}.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\{F3A1643F-4D2C-46dc-9A4D-AF11DFA77568}.exeC:\Windows\{F3A1643F-4D2C-46dc-9A4D-AF11DFA77568}.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\{7F7BC~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\{9B4B5~1.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\{F0485~1.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\{2CB82~1.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\{D6D7F~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\{1802F~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\{5CA7E~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\{85A20~1.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\{786C7~1.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\{A7FEA~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
{1802F430-177A-4601-9484-C1A7AB98B4C9}.exe
{2CB825AA-634B-452d-B57C-B0C1CFBE8679}.exe
{5CA7EE49-7C30-4594-9488-92436897BF08}.exe
{786C7247-9C86-4c16-91B5-1406B9E560C0}.exe
{7F7BC0D3-D146-4e06-B51D-55842077F437}.exe
{85A20B85-1270-4304-98BC-7DBD149A561E}.exe
{9B4B54F7-DCC5-4047-845E-0E51B0F179D2}.exe
{A7FEAF6B-D43A-441d-B30C-C42169815A8E}.exe
{D6D7FB6A-C251-4c55-99D7-6984EEBE9857}.exe
{F0485B14-EE12-4f4b-907A-64637F729824}.exe
{F3A1643F-4D2C-46dc-9A4D-AF11DFA77568}.exe
memory/620-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/620-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1292-37-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1292-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1412-59-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1412-65-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1532-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2344-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2344-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2344-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2784-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2784-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2852-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2852-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3928-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3928-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3928-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4092-24-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4092-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4164-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4588-66-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4648-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4648-13-0x0000000000400000-0x0000000000411000-memory.dmp