Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
22/04/2026, 16:27
General
- Target 2026-04-22_d36621b2c08f157d74b9a5c68c237251_elex_wannacry.exe
- Size 59KB
- Sample260422-tyf8aabw4j
- SHA256 3423a068fc131c78fd215e6ec9e4c95492b9bc21a54c5cef541a1bc5a725072e
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 7 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 14 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 7 IoCs
- Drops file in Windows directory 7 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 15 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 7 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-04-22_d36621b2c08f157d74b9a5c68c237251_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-22_d36621b2c08f157d74b9a5c68c237251_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\{E08E5353-B597-47bd-A394-C61EF2AD2093}.exeC:\Windows\{E08E5353-B597-47bd-A394-C61EF2AD2093}.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\{3E6BD8E8-E791-4bfc-873C-31C31E560F53}.exeC:\Windows\{3E6BD8E8-E791-4bfc-873C-31C31E560F53}.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\{A42C3568-6748-4781-9BCF-C6541CFD0C0E}.exeC:\Windows\{A42C3568-6748-4781-9BCF-C6541CFD0C0E}.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\{53A34031-D210-4aff-B3BE-E6EC331CD2F5}.exeC:\Windows\{53A34031-D210-4aff-B3BE-E6EC331CD2F5}.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\{A4B91B6F-93D8-405a-93BD-3AB1C97E2F07}.exeC:\Windows\{A4B91B6F-93D8-405a-93BD-3AB1C97E2F07}.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\{EE305382-A9C3-4894-9780-5CE4420091F9}.exeC:\Windows\{EE305382-A9C3-4894-9780-5CE4420091F9}.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\{28731817-9688-49f2-BFF4-41AC6DF7B7C3}.exeC:\Windows\{28731817-9688-49f2-BFF4-41AC6DF7B7C3}.exe8⤵
- 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\{EE305~1.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\{A4B91~1.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\{53A34~1.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\{A42C3~1.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\{3E6BD~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\{E08E5~1.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
{28731817-9688-49f2-BFF4-41AC6DF7B7C3}.exe
{3E6BD8E8-E791-4bfc-873C-31C31E560F53}.exe
{53A34031-D210-4aff-B3BE-E6EC331CD2F5}.exe
{A42C3568-6748-4781-9BCF-C6541CFD0C0E}.exe
{A4B91B6F-93D8-405a-93BD-3AB1C97E2F07}.exe
{E08E5353-B597-47bd-A394-C61EF2AD2093}.exe
{EE305382-A9C3-4894-9780-5CE4420091F9}.exe
memory/1524-10-0x0000000000710000-0x0000000000991000-memory.dmp
memory/1524-6-0x0000000000710000-0x0000000000991000-memory.dmp
memory/2992-18-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/2992-22-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/4392-0-0x0000000000860000-0x0000000000AE1000-memory.dmp
memory/4392-5-0x0000000000860000-0x0000000000AE1000-memory.dmp
memory/4692-12-0x0000000000800000-0x0000000000A81000-memory.dmp
memory/4692-16-0x0000000000800000-0x0000000000A81000-memory.dmp
memory/4736-42-0x0000000000790000-0x0000000000A11000-memory.dmp
memory/5064-27-0x00000000007C0000-0x0000000000A41000-memory.dmp
memory/5064-24-0x00000000007C0000-0x0000000000A41000-memory.dmp
memory/5816-36-0x0000000000760000-0x00000000009E1000-memory.dmp
memory/5816-41-0x0000000000760000-0x00000000009E1000-memory.dmp
memory/5968-34-0x00000000007B0000-0x0000000000A31000-memory.dmp
memory/5968-30-0x00000000007B0000-0x0000000000A31000-memory.dmp