Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
07/05/2026, 02:35
General
- Target 2026-05-07_4bf53868d9010204a1e54fe4cde64755_elex_wannacry.exe
- Size 84KB
- Sample260507-c28chaas5m
- SHA256 e01a10e9f102b92847818f056b3748fccc1cd2a8836df5011b99c3f2d6772afb
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
- Custom signatureDetects 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\2026-05-07_4bf53868d9010204a1e54fe4cde64755_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-07_4bf53868d9010204a1e54fe4cde64755_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\{01DC23DD-0B55-4398-9676-A0BF5635541F}.exeC:\Windows\{01DC23DD-0B55-4398-9676-A0BF5635541F}.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\{1C90C6CF-5871-4989-85DF-D50224E2146A}.exeC:\Windows\{1C90C6CF-5871-4989-85DF-D50224E2146A}.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\{B02F7D56-84F4-48e0-AB54-FBCB1AF3092A}.exeC:\Windows\{B02F7D56-84F4-48e0-AB54-FBCB1AF3092A}.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\{A87A5116-A4C8-4179-BEBF-38DA54C347FB}.exeC:\Windows\{A87A5116-A4C8-4179-BEBF-38DA54C347FB}.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\{7F997894-57D3-470a-BACC-5A0EB6BB5A24}.exeC:\Windows\{7F997894-57D3-470a-BACC-5A0EB6BB5A24}.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\{325BCA12-3313-4742-B53A-68506696E459}.exeC:\Windows\{325BCA12-3313-4742-B53A-68506696E459}.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\{11A33FD2-A1DF-476f-997A-D9D03EDA0AAB}.exeC:\Windows\{11A33FD2-A1DF-476f-997A-D9D03EDA0AAB}.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\{B0E6A80A-B4EC-4862-B2D2-FE0DA5376EA4}.exeC:\Windows\{B0E6A80A-B4EC-4862-B2D2-FE0DA5376EA4}.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\{2E56AA5F-90F3-4103-B676-0FD7CC8EC468}.exeC:\Windows\{2E56AA5F-90F3-4103-B676-0FD7CC8EC468}.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\{B23F3DEA-FE96-4791-8E94-EF86CEC4BA44}.exeC:\Windows\{B23F3DEA-FE96-4791-8E94-EF86CEC4BA44}.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\{184096E2-8214-47b0-B376-EA28C80ACF24}.exeC:\Windows\{184096E2-8214-47b0-B376-EA28C80ACF24}.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\{B23F3~1.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\{2E56A~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\{B0E6A~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\{11A33~1.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\{325BC~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\{7F997~1.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\{A87A5~1.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\{B02F7~1.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\{1C90C~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\{01DC2~1.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
{01DC23DD-0B55-4398-9676-A0BF5635541F}.exe
{11A33FD2-A1DF-476f-997A-D9D03EDA0AAB}.exe
{184096E2-8214-47b0-B376-EA28C80ACF24}.exe
{1C90C6CF-5871-4989-85DF-D50224E2146A}.exe
{2E56AA5F-90F3-4103-B676-0FD7CC8EC468}.exe
{325BCA12-3313-4742-B53A-68506696E459}.exe
{7F997894-57D3-470a-BACC-5A0EB6BB5A24}.exe
{A87A5116-A4C8-4179-BEBF-38DA54C347FB}.exe
{B02F7D56-84F4-48e0-AB54-FBCB1AF3092A}.exe
{B0E6A80A-B4EC-4862-B2D2-FE0DA5376EA4}.exe
{B23F3DEA-FE96-4791-8E94-EF86CEC4BA44}.exe
memory/1112-48-0x0000000003CB0000-0x0000000003D0F000-memory.dmp
memory/1112-51-0x0000000003CB0000-0x0000000003D0F000-memory.dmp
memory/1732-30-0x0000000003CF0000-0x0000000003D4F000-memory.dmp
memory/1732-33-0x0000000003CF0000-0x0000000003D4F000-memory.dmp
memory/1812-54-0x0000000002030000-0x000000000208F000-memory.dmp
memory/1812-59-0x0000000002030000-0x000000000208F000-memory.dmp
memory/2988-64-0x00000000020F0000-0x000000000214F000-memory.dmp
memory/2988-60-0x00000000020F0000-0x000000000214F000-memory.dmp
memory/4152-22-0x0000000003C90000-0x0000000003CEF000-memory.dmp
memory/4152-18-0x0000000003C90000-0x0000000003CEF000-memory.dmp
memory/4272-6-0x0000000002240000-0x000000000229F000-memory.dmp
memory/4272-11-0x0000000002240000-0x000000000229F000-memory.dmp
memory/4496-28-0x0000000002100000-0x000000000215F000-memory.dmp
memory/4496-24-0x0000000002100000-0x000000000215F000-memory.dmp
memory/4672-0-0x0000000002270000-0x00000000022CF000-memory.dmp
memory/4672-5-0x0000000002270000-0x00000000022CF000-memory.dmp
memory/4860-12-0x00000000021F0000-0x000000000224F000-memory.dmp
memory/4860-16-0x00000000021F0000-0x000000000224F000-memory.dmp
memory/4888-40-0x0000000000660000-0x00000000006BF000-memory.dmp
memory/4888-36-0x0000000000660000-0x00000000006BF000-memory.dmp
memory/4908-45-0x00000000020F0000-0x000000000214F000-memory.dmp
memory/4908-42-0x00000000020F0000-0x000000000214F000-memory.dmp