Analysis
- max time kernel
148s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
13/08/2026, 19:50
General
- Target 2026-08-13_e53f8b45d959aee3a66adba163b42c5b_elex_wannacry.exe
- Size 24KB
- Sample260813-ykhamsda89
- SHA256 c72f4f7538fa570213727f301dfde732407c5d2d739918263a7dbe221ef27c76
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
-
C:\Users\Admin\AppData\Local\Temp\2026-08-13_e53f8b45d959aee3a66adba163b42c5b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_e53f8b45d959aee3a66adba163b42c5b_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
-
C:\Windows\{775CB2C0-1126-4ecd-9F0C-99FE946656E3}.exeC:\Windows\{775CB2C0-1126-4ecd-9F0C-99FE946656E3}.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
-
C:\Windows\{72EFEF2A-523F-478e-8AE4-53EDD7808029}.exeC:\Windows\{72EFEF2A-523F-478e-8AE4-53EDD7808029}.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\{F50BDFFE-702B-4875-AB68-EF5E99177AA8}.exeC:\Windows\{F50BDFFE-702B-4875-AB68-EF5E99177AA8}.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\{453DDDE0-6AAD-406b-A8A9-7E9664089FD4}.exeC:\Windows\{453DDDE0-6AAD-406b-A8A9-7E9664089FD4}.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
-
C:\Windows\{1709302C-A07B-49c4-BE7D-7D8F42050A96}.exeC:\Windows\{1709302C-A07B-49c4-BE7D-7D8F42050A96}.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
-
C:\Windows\{F444BC02-61FC-4a4d-9224-6682FB9E8038}.exeC:\Windows\{F444BC02-61FC-4a4d-9224-6682FB9E8038}.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
-
C:\Windows\{8623B50C-AB19-47f6-8BFC-0A841A8E4223}.exeC:\Windows\{8623B50C-AB19-47f6-8BFC-0A841A8E4223}.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
-
C:\Windows\{CA8C303E-9EE4-453f-B136-8F4C7A15240A}.exeC:\Windows\{CA8C303E-9EE4-453f-B136-8F4C7A15240A}.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
-
C:\Windows\{AFB0DA0D-7B3F-456d-B6E8-2E225F53979E}.exeC:\Windows\{AFB0DA0D-7B3F-456d-B6E8-2E225F53979E}.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\{E7290456-8D13-45c2-B2E7-A7E0FF3468E3}.exeC:\Windows\{E7290456-8D13-45c2-B2E7-A7E0FF3468E3}.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\{552F71EB-B82C-474c-AAA7-A9D691024952}.exeC:\Windows\{552F71EB-B82C-474c-AAA7-A9D691024952}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E7290~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{AFB0D~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{CA8C3~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{8623B~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F444B~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{17093~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{453DD~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F50BD~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{72EFE~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{775CB~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
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
Loading Replay Monitor...
Downloads
{1709302C-A07B-49c4-BE7D-7D8F42050A96}.exe
{453DDDE0-6AAD-406b-A8A9-7E9664089FD4}.exe
{552F71EB-B82C-474c-AAA7-A9D691024952}.exe
{72EFEF2A-523F-478e-8AE4-53EDD7808029}.exe
{775CB2C0-1126-4ecd-9F0C-99FE946656E3}.exe
{8623B50C-AB19-47f6-8BFC-0A841A8E4223}.exe
{AFB0DA0D-7B3F-456d-B6E8-2E225F53979E}.exe
{CA8C303E-9EE4-453f-B136-8F4C7A15240A}.exe
{E7290456-8D13-45c2-B2E7-A7E0FF3468E3}.exe
{F444BC02-61FC-4a4d-9224-6682FB9E8038}.exe
{F50BDFFE-702B-4875-AB68-EF5E99177AA8}.exe
memory/2208-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2208-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2208-6-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2644-87-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3404-65-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3404-69-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3404-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3580-54-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3580-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3580-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3664-39-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3664-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3664-45-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4296-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4296-30-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4296-37-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4336-21-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4336-14-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4336-17-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4388-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4388-62-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4388-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4508-31-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4508-23-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4508-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4680-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4680-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4680-7-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5220-71-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5220-77-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5220-73-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5824-81-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5824-85-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5824-79-0x0000000000400000-0x0000000000413000-memory.dmp