Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
04/05/2026, 04:35
General
- Target 2026-05-04_f4ade2afc9ec3966d8b3587001025ce4_elex_wannacry.exe
- Size 66KB
- Sample260504-e7xjasf12r
- SHA256 8e1d675b10cb6d747ce8b9025a8f3bba0b339b2a521eb2f85cd5ec5ddc37a11b
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 24 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
- 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\2026-05-04_f4ade2afc9ec3966d8b3587001025ce4_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_f4ade2afc9ec3966d8b3587001025ce4_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\{17368490-DB73-4286-9F71-CD67BA123D4A}.exeC:\Windows\{17368490-DB73-4286-9F71-CD67BA123D4A}.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\{FDFACE55-CA2D-4b0c-BC62-7EC331A84D77}.exeC:\Windows\{FDFACE55-CA2D-4b0c-BC62-7EC331A84D77}.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\{0BA512D0-33A9-4733-B727-378D9B2944F1}.exeC:\Windows\{0BA512D0-33A9-4733-B727-378D9B2944F1}.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\{BBAA8E9C-519E-4910-A1BE-A83829A3A21F}.exeC:\Windows\{BBAA8E9C-519E-4910-A1BE-A83829A3A21F}.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\{FD7077CD-258C-470e-87D2-87485DC6218E}.exeC:\Windows\{FD7077CD-258C-470e-87D2-87485DC6218E}.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\{1A6F6E08-479F-4faf-92AE-C85414667C8C}.exeC:\Windows\{1A6F6E08-479F-4faf-92AE-C85414667C8C}.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\{90C492DB-04BC-4cf3-BC24-1F4E533BFD62}.exeC:\Windows\{90C492DB-04BC-4cf3-BC24-1F4E533BFD62}.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\{42E466CA-96AD-4472-8448-92F5ECE5DAB4}.exeC:\Windows\{42E466CA-96AD-4472-8448-92F5ECE5DAB4}.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\{9C49635E-5301-403b-8400-E96C854CB871}.exeC:\Windows\{9C49635E-5301-403b-8400-E96C854CB871}.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\{9C9CB7A1-284C-4054-A6B1-61D1B57201AE}.exeC:\Windows\{9C9CB7A1-284C-4054-A6B1-61D1B57201AE}.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\{9912F8CD-BA07-4045-8E43-A93A813BF79E}.exeC:\Windows\{9912F8CD-BA07-4045-8E43-A93A813BF79E}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{9C9CB~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{9C496~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{42E46~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{90C49~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1A6F6~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{FD707~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{BBAA8~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{0BA51~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{FDFAC~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{17368~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
{0BA512D0-33A9-4733-B727-378D9B2944F1}.exe
{17368490-DB73-4286-9F71-CD67BA123D4A}.exe
{1A6F6E08-479F-4faf-92AE-C85414667C8C}.exe
{42E466CA-96AD-4472-8448-92F5ECE5DAB4}.exe
{90C492DB-04BC-4cf3-BC24-1F4E533BFD62}.exe
{9912F8CD-BA07-4045-8E43-A93A813BF79E}.exe
{9C49635E-5301-403b-8400-E96C854CB871}.exe
{9C9CB7A1-284C-4054-A6B1-61D1B57201AE}.exe
{BBAA8E9C-519E-4910-A1BE-A83829A3A21F}.exe
{FD7077CD-258C-470e-87D2-87485DC6218E}.exe
{FDFACE55-CA2D-4b0c-BC62-7EC331A84D77}.exe
memory/1104-85-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1104-81-0x0000000000880000-0x000000000093B000-memory.dmp
memory/1124-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1124-57-0x0000000000840000-0x00000000008FB000-memory.dmp
memory/2712-49-0x0000000000980000-0x0000000000A3B000-memory.dmp
memory/2712-53-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2796-45-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2796-41-0x0000000000990000-0x0000000000A4B000-memory.dmp
memory/3568-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3568-25-0x00000000008D0000-0x000000000098B000-memory.dmp
memory/4068-17-0x00000000009A0000-0x0000000000A5B000-memory.dmp
memory/4068-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4288-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4288-9-0x00000000009D0000-0x0000000000A8B000-memory.dmp
memory/4288-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4448-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4448-73-0x00000000008B0000-0x000000000096B000-memory.dmp
memory/4476-33-0x0000000000840000-0x00000000008FB000-memory.dmp
memory/4476-37-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4588-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4588-65-0x0000000000980000-0x0000000000A3B000-memory.dmp
memory/4832-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4832-1-0x00000000008B0000-0x000000000096B000-memory.dmp
memory/4832-0-0x0000000000400000-0x0000000000411000-memory.dmp