Analysis
- max time kernel
148s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
28/10/2026, 00:50
General
- Target 2026-10-28_46e31d00bcd2e2221a640cb07774d953_elex_wannacry.exe
- Size 24KB
- Sample261028-a67weshy3j
- SHA256 a407eab6a614c0eccdc4305ade7a39b4428de0a7beb691baefe3f23fc25611bf
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\2026-10-28_46e31d00bcd2e2221a640cb07774d953_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_46e31d00bcd2e2221a640cb07774d953_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\{153277D4-F096-4c1b-B309-AFD1A9EA4A23}.exeC:\Windows\{153277D4-F096-4c1b-B309-AFD1A9EA4A23}.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\{6FFB4062-66B6-45ef-B367-6D8EA37F8F66}.exeC:\Windows\{6FFB4062-66B6-45ef-B367-6D8EA37F8F66}.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\{9F1B5D2D-DA25-4ad1-9CBD-232DC19B948A}.exeC:\Windows\{9F1B5D2D-DA25-4ad1-9CBD-232DC19B948A}.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\{0BF80DFA-90B3-4185-8498-27CDAB04623E}.exeC:\Windows\{0BF80DFA-90B3-4185-8498-27CDAB04623E}.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\{DFFFB437-B4FF-42d2-AD20-82E6A96D8D23}.exeC:\Windows\{DFFFB437-B4FF-42d2-AD20-82E6A96D8D23}.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\{DB734ADD-BE18-4abc-A361-7FD834AB8538}.exeC:\Windows\{DB734ADD-BE18-4abc-A361-7FD834AB8538}.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\{8CDCF37E-89C9-419c-AE6C-233F6716605D}.exeC:\Windows\{8CDCF37E-89C9-419c-AE6C-233F6716605D}.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\{F3BFCD12-EF20-42cc-8B54-CC4076F4DACD}.exeC:\Windows\{F3BFCD12-EF20-42cc-8B54-CC4076F4DACD}.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\{521931E6-2264-4234-9EA3-2855D9BBEDC6}.exeC:\Windows\{521931E6-2264-4234-9EA3-2855D9BBEDC6}.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\{D2693F08-6527-4e1f-9290-A4797A2754AC}.exeC:\Windows\{D2693F08-6527-4e1f-9290-A4797A2754AC}.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\{B3BB3D87-BD72-4c68-9CDB-A31C273C34B4}.exeC:\Windows\{B3BB3D87-BD72-4c68-9CDB-A31C273C34B4}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D2693~1.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\{52193~1.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\{F3BFC~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\{8CDCF~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\{DB734~1.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\{DFFFB~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\{0BF80~1.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\{9F1B5~1.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\{6FFB4~1.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\{15327~1.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\2026-1~1.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
{0BF80DFA-90B3-4185-8498-27CDAB04623E}.exe
{153277D4-F096-4c1b-B309-AFD1A9EA4A23}.exe
{521931E6-2264-4234-9EA3-2855D9BBEDC6}.exe
{6FFB4062-66B6-45ef-B367-6D8EA37F8F66}.exe
{8CDCF37E-89C9-419c-AE6C-233F6716605D}.exe
{9F1B5D2D-DA25-4ad1-9CBD-232DC19B948A}.exe
{B3BB3D87-BD72-4c68-9CDB-A31C273C34B4}.exe
{D2693F08-6527-4e1f-9290-A4797A2754AC}.exe
{DB734ADD-BE18-4abc-A361-7FD834AB8538}.exe
{DFFFB437-B4FF-42d2-AD20-82E6A96D8D23}.exe
{F3BFCD12-EF20-42cc-8B54-CC4076F4DACD}.exe
memory/468-54-0x0000000000400000-0x0000000000413000-memory.dmp
memory/468-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/468-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/592-23-0x0000000000400000-0x0000000000413000-memory.dmp
memory/592-30-0x0000000000400000-0x0000000000413000-memory.dmp
memory/592-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1080-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1080-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1080-7-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1792-87-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1792-81-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1792-79-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3036-86-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3196-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3196-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3196-62-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3976-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3976-46-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3976-39-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4848-22-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4848-14-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4848-17-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4948-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4948-37-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4948-31-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4972-73-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4972-78-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4972-71-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5248-70-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5248-65-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5248-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5760-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5760-6-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5760-15-0x0000000000400000-0x0000000000413000-memory.dmp