Analysis
- max time kernel
149s - max time network
93s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
26/04/2026, 10:46
General
- Target 2026-04-26_a96dc432ff6bc5f45d243225174b536d_elex_wannacry.exe
- Size 60KB
- Sample260426-mt4z8aev2y
- SHA256 9aca7871141df74b608829e37c81e84ae76658d90d34ebf32ce445f4f47a740a
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 10 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-04-26_a96dc432ff6bc5f45d243225174b536d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-26_a96dc432ff6bc5f45d243225174b536d_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\{D59A3DFE-E0DA-473c-896E-B90A21E45650}.exeC:\Windows\{D59A3DFE-E0DA-473c-896E-B90A21E45650}.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\{C4C0021B-E78C-4ee3-8147-CAB7AF1E9B13}.exeC:\Windows\{C4C0021B-E78C-4ee3-8147-CAB7AF1E9B13}.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\{CF6C7DC8-E2A5-4c48-ACD5-DA96AA147254}.exeC:\Windows\{CF6C7DC8-E2A5-4c48-ACD5-DA96AA147254}.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\{4507B10B-B690-4d16-812D-57900394A425}.exeC:\Windows\{4507B10B-B690-4d16-812D-57900394A425}.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\{8BE466BD-4181-4ac1-B71E-9CC9BFF2E142}.exeC:\Windows\{8BE466BD-4181-4ac1-B71E-9CC9BFF2E142}.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\{679E3DCC-2192-4fe4-983A-F966AD4219E5}.exeC:\Windows\{679E3DCC-2192-4fe4-983A-F966AD4219E5}.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\{F3AFEBF2-7C82-4e1a-9DE3-2C008EE0C4F3}.exeC:\Windows\{F3AFEBF2-7C82-4e1a-9DE3-2C008EE0C4F3}.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\{6275B1C7-3F92-476b-8343-D12C8628111B}.exeC:\Windows\{6275B1C7-3F92-476b-8343-D12C8628111B}.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\{DB8557B2-F377-4a89-88B7-3839BF8356F5}.exeC:\Windows\{DB8557B2-F377-4a89-88B7-3839BF8356F5}.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\{3906FBD4-0F8A-4f37-B393-A58E7E8BD02A}.exeC:\Windows\{3906FBD4-0F8A-4f37-B393-A58E7E8BD02A}.exe11⤵
- 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\{DB855~1.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\{6275B~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\{F3AFE~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\{679E3~1.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\{8BE46~1.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\{4507B~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\{CF6C7~1.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\{C4C00~1.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\{D59A3~1.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
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Downloads
{3906FBD4-0F8A-4f37-B393-A58E7E8BD02A}.exe
{4507B10B-B690-4d16-812D-57900394A425}.exe
{6275B1C7-3F92-476b-8343-D12C8628111B}.exe
{679E3DCC-2192-4fe4-983A-F966AD4219E5}.exe
{8BE466BD-4181-4ac1-B71E-9CC9BFF2E142}.exe
{C4C0021B-E78C-4ee3-8147-CAB7AF1E9B13}.exe
{CF6C7DC8-E2A5-4c48-ACD5-DA96AA147254}.exe
{D59A3DFE-E0DA-473c-896E-B90A21E45650}.exe
{DB8557B2-F377-4a89-88B7-3839BF8356F5}.exe
{F3AFEBF2-7C82-4e1a-9DE3-2C008EE0C4F3}.exe
memory/752-18-0x0000000000970000-0x0000000000ABD000-memory.dmp
memory/752-22-0x0000000000970000-0x0000000000ABD000-memory.dmp
memory/1236-42-0x00000000008F0000-0x0000000000A3D000-memory.dmp
memory/1236-46-0x00000000008F0000-0x0000000000A3D000-memory.dmp
memory/1828-6-0x0000000000970000-0x0000000000ABD000-memory.dmp
memory/1828-9-0x0000000000970000-0x0000000000ABD000-memory.dmp
memory/2240-15-0x0000000000840000-0x000000000098D000-memory.dmp
memory/2240-12-0x0000000000840000-0x000000000098D000-memory.dmp
memory/2476-24-0x0000000000960000-0x0000000000AAD000-memory.dmp
memory/2476-27-0x0000000000960000-0x0000000000AAD000-memory.dmp
memory/3112-54-0x0000000000850000-0x000000000099D000-memory.dmp
memory/3112-58-0x0000000000850000-0x000000000099D000-memory.dmp
memory/3152-36-0x0000000000960000-0x0000000000AAD000-memory.dmp
memory/3152-40-0x0000000000960000-0x0000000000AAD000-memory.dmp
memory/3376-52-0x0000000000860000-0x00000000009AD000-memory.dmp
memory/3376-48-0x0000000000860000-0x00000000009AD000-memory.dmp
memory/4440-34-0x0000000000850000-0x000000000099D000-memory.dmp
memory/4440-30-0x0000000000850000-0x000000000099D000-memory.dmp
memory/4588-0-0x0000000000AC0000-0x0000000000C0D000-memory.dmp
memory/4588-5-0x0000000000AC0000-0x0000000000C0D000-memory.dmp