Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
25/04/2026, 16:06
General
- Target 2026-04-25_cdb6bad8aad1b9f26728fabde2c0f8f1_elex_wannacry.exe
- Size 60KB
- Sample260425-tkfdtsc17z
- SHA256 6f0265fe7e20fb2a0e829f5c3d2636aa28adfb98b71e41b7d206b6b49dd5bf9a
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 11 IoCs
- Detects Windows executables referencing non-Windows User-Agents 11 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
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C:\Users\Admin\AppData\Local\Temp\2026-04-25_cdb6bad8aad1b9f26728fabde2c0f8f1_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-25_cdb6bad8aad1b9f26728fabde2c0f8f1_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\{804C5CDA-A423-490a-98AD-24B190359E70}.exeC:\Windows\{804C5CDA-A423-490a-98AD-24B190359E70}.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\{0CCC9EDC-C40D-4f5e-9E66-B161186A5F1E}.exeC:\Windows\{0CCC9EDC-C40D-4f5e-9E66-B161186A5F1E}.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\{1B71D009-D6CB-4fbb-A150-67CB141B80C8}.exeC:\Windows\{1B71D009-D6CB-4fbb-A150-67CB141B80C8}.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\{AACF544C-2A99-4235-A042-CC577D68C34F}.exeC:\Windows\{AACF544C-2A99-4235-A042-CC577D68C34F}.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\{0377F244-7510-42d9-A4B7-9A7EF87CF78B}.exeC:\Windows\{0377F244-7510-42d9-A4B7-9A7EF87CF78B}.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\{2870C260-A8DC-4632-AE36-787AAAAED646}.exeC:\Windows\{2870C260-A8DC-4632-AE36-787AAAAED646}.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\{B6AD319F-E04F-480c-A77E-5E4999932419}.exeC:\Windows\{B6AD319F-E04F-480c-A77E-5E4999932419}.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\{667AC7DB-F0C3-4ce5-9522-C2EC84AA4CFD}.exeC:\Windows\{667AC7DB-F0C3-4ce5-9522-C2EC84AA4CFD}.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\{5C158003-5C96-4fa1-9469-673E25C2E02A}.exeC:\Windows\{5C158003-5C96-4fa1-9469-673E25C2E02A}.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\{635FF84B-9C1F-4cb0-B625-D8BDDE6951EB}.exeC:\Windows\{635FF84B-9C1F-4cb0-B625-D8BDDE6951EB}.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\{3CF046D9-AE58-4f4a-AE7A-5E20AEEA1420}.exeC:\Windows\{3CF046D9-AE58-4f4a-AE7A-5E20AEEA1420}.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\{635FF~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{5C158~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{667AC~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B6AD3~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2870C~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{0377F~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{AACF5~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1B71D~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{0CCC9~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{804C5~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
{0377F244-7510-42d9-A4B7-9A7EF87CF78B}.exe
{0CCC9EDC-C40D-4f5e-9E66-B161186A5F1E}.exe
{1B71D009-D6CB-4fbb-A150-67CB141B80C8}.exe
{2870C260-A8DC-4632-AE36-787AAAAED646}.exe
{3CF046D9-AE58-4f4a-AE7A-5E20AEEA1420}.exe
{5C158003-5C96-4fa1-9469-673E25C2E02A}.exe
{635FF84B-9C1F-4cb0-B625-D8BDDE6951EB}.exe
{667AC7DB-F0C3-4ce5-9522-C2EC84AA4CFD}.exe
{804C5CDA-A423-490a-98AD-24B190359E70}.exe
{AACF544C-2A99-4235-A042-CC577D68C34F}.exe
{B6AD319F-E04F-480c-A77E-5E4999932419}.exe
memory/952-34-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/952-30-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/1152-48-0x00000000007C0000-0x0000000000A41000-memory.dmp
memory/1152-51-0x00000000007C0000-0x0000000000A41000-memory.dmp
memory/1680-65-0x0000000000790000-0x0000000000A11000-memory.dmp
memory/1680-60-0x0000000000790000-0x0000000000A11000-memory.dmp
memory/2136-0-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/2136-5-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/2492-22-0x0000000000880000-0x0000000000B01000-memory.dmp
memory/2492-18-0x0000000000880000-0x0000000000B01000-memory.dmp
memory/2908-36-0x00000000007F0000-0x0000000000A71000-memory.dmp
memory/2908-39-0x00000000007F0000-0x0000000000A71000-memory.dmp
memory/3196-46-0x0000000000800000-0x0000000000A81000-memory.dmp
memory/3196-42-0x0000000000800000-0x0000000000A81000-memory.dmp
memory/3856-54-0x0000000000820000-0x0000000000AA1000-memory.dmp
memory/3856-59-0x0000000000820000-0x0000000000AA1000-memory.dmp
memory/4768-10-0x00000000007E0000-0x0000000000A61000-memory.dmp
memory/4768-6-0x00000000007E0000-0x0000000000A61000-memory.dmp
memory/4772-12-0x0000000000720000-0x00000000009A1000-memory.dmp
memory/4772-17-0x0000000000720000-0x00000000009A1000-memory.dmp
memory/5076-28-0x0000000000790000-0x0000000000A11000-memory.dmp
memory/5076-24-0x0000000000790000-0x0000000000A11000-memory.dmp