Analysis
- max time kernel
148s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 01:58
General
- Target 2026-07-29_337234b72a6583335504723a4a88cecc_elex_wannacry.exe
- Size 64KB
- Sample260730-cdxwvsac99
- SHA256 69123009dcb7c29e71d72798d5dcc53b8768bd8805f5dce6e6c3e0f1d900cfda
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-29_337234b72a6583335504723a4a88cecc_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_337234b72a6583335504723a4a88cecc_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\{102122E1-20DF-4319-9B5C-91FB03247672}.exeC:\Windows\{102122E1-20DF-4319-9B5C-91FB03247672}.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\{96010378-0F7F-463e-A708-5560AE68297C}.exeC:\Windows\{96010378-0F7F-463e-A708-5560AE68297C}.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\{0F3E743A-4F5F-4062-8C49-E3B58A183574}.exeC:\Windows\{0F3E743A-4F5F-4062-8C49-E3B58A183574}.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\{9017939B-AC30-4e1c-91AF-00DFEA6352C3}.exeC:\Windows\{9017939B-AC30-4e1c-91AF-00DFEA6352C3}.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\{FFDE0718-6938-46a5-ABC6-42A32AEC2E58}.exeC:\Windows\{FFDE0718-6938-46a5-ABC6-42A32AEC2E58}.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\{2B55E374-7D1D-4f85-BC35-B14894030A66}.exeC:\Windows\{2B55E374-7D1D-4f85-BC35-B14894030A66}.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\{508BDAA6-56B2-4dbf-97FA-CE798B57B817}.exeC:\Windows\{508BDAA6-56B2-4dbf-97FA-CE798B57B817}.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\{7E0A5588-9702-48c9-8C77-50C98EF8D9D1}.exeC:\Windows\{7E0A5588-9702-48c9-8C77-50C98EF8D9D1}.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\{85AD6397-CFEB-40e9-8CA2-CB3795B391E7}.exeC:\Windows\{85AD6397-CFEB-40e9-8CA2-CB3795B391E7}.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\{FB09F037-7F0E-4ae8-9FC7-F52408665199}.exeC:\Windows\{FB09F037-7F0E-4ae8-9FC7-F52408665199}.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\{202A23D6-3E8C-4e0c-BCB9-DB09008BC59E}.exeC:\Windows\{202A23D6-3E8C-4e0c-BCB9-DB09008BC59E}.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\{FB09F~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\{85AD6~1.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\{7E0A5~1.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\{508BD~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\{2B55E~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\{FFDE0~1.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\{90179~1.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\{0F3E7~1.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\{96010~1.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\{10212~1.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
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{0F3E743A-4F5F-4062-8C49-E3B58A183574}.exe
{102122E1-20DF-4319-9B5C-91FB03247672}.exe
{202A23D6-3E8C-4e0c-BCB9-DB09008BC59E}.exe
{2B55E374-7D1D-4f85-BC35-B14894030A66}.exe
{508BDAA6-56B2-4dbf-97FA-CE798B57B817}.exe
{7E0A5588-9702-48c9-8C77-50C98EF8D9D1}.exe
{85AD6397-CFEB-40e9-8CA2-CB3795B391E7}.exe
{9017939B-AC30-4e1c-91AF-00DFEA6352C3}.exe
{96010378-0F7F-463e-A708-5560AE68297C}.exe
{FB09F037-7F0E-4ae8-9FC7-F52408665199}.exe
{FFDE0718-6938-46a5-ABC6-42A32AEC2E58}.exe
memory/560-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/560-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1796-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1796-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2208-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2208-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2252-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2252-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2252-45-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2372-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2372-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3748-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3748-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3800-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3800-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3836-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4092-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4092-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4092-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4276-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4276-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5232-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5232-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5232-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5464-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5464-58-0x0000000000400000-0x0000000000410000-memory.dmp