Analysis
- max time kernel
149s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
04/05/2026, 15:05
General
- Target 2026-05-04_4b76cb2630f113de333556ce91bb2dfa_elex_wannacry.exe
- Size 59KB
- Sample260504-sglwrset8z
- SHA256 8e2e02e1e2739fa36b2558216e65953e0d11fae6f394ddd6e84f8c691c6fad38
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\2026-05-04_4b76cb2630f113de333556ce91bb2dfa_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_4b76cb2630f113de333556ce91bb2dfa_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\{3CDC5C19-EF8F-40e4-A793-003B95C96735}.exeC:\Windows\{3CDC5C19-EF8F-40e4-A793-003B95C96735}.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\{143E2E54-8F23-4d2e-A0EA-6CB32F5814A9}.exeC:\Windows\{143E2E54-8F23-4d2e-A0EA-6CB32F5814A9}.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\{5A534263-EEA5-4d3a-83F9-C2E6C4C88B11}.exeC:\Windows\{5A534263-EEA5-4d3a-83F9-C2E6C4C88B11}.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\{7E6821F9-362D-4a59-8617-2E96F642879E}.exeC:\Windows\{7E6821F9-362D-4a59-8617-2E96F642879E}.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\{6D42552D-297C-419d-968E-9CB4BE54D6F1}.exeC:\Windows\{6D42552D-297C-419d-968E-9CB4BE54D6F1}.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\{70AB94B4-257D-4e9a-AD39-168ABE42F87A}.exeC:\Windows\{70AB94B4-257D-4e9a-AD39-168ABE42F87A}.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\{024DE9F2-D3AA-459a-BB1D-65DFA54792FC}.exeC:\Windows\{024DE9F2-D3AA-459a-BB1D-65DFA54792FC}.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\{E1EE9A1E-8370-48a1-9ABE-57BFA92B709D}.exeC:\Windows\{E1EE9A1E-8370-48a1-9ABE-57BFA92B709D}.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\{427A17D9-94B5-4237-B493-7CB4EB703B54}.exeC:\Windows\{427A17D9-94B5-4237-B493-7CB4EB703B54}.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\{BAEB6D28-5261-4997-8A6D-CB7B8A23EA63}.exeC:\Windows\{BAEB6D28-5261-4997-8A6D-CB7B8A23EA63}.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\{C6516D2A-1D85-4dd0-8F4B-C7ECBDB717FD}.exeC:\Windows\{C6516D2A-1D85-4dd0-8F4B-C7ECBDB717FD}.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\{BAEB6~1.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\{427A1~1.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\{E1EE9~1.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\{024DE~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\{70AB9~1.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\{6D425~1.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\{7E682~1.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\{5A534~1.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\{143E2~1.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\{3CDC5~1.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
{024DE9F2-D3AA-459a-BB1D-65DFA54792FC}.exe
{143E2E54-8F23-4d2e-A0EA-6CB32F5814A9}.exe
{3CDC5C19-EF8F-40e4-A793-003B95C96735}.exe
{427A17D9-94B5-4237-B493-7CB4EB703B54}.exe
{5A534263-EEA5-4d3a-83F9-C2E6C4C88B11}.exe
{6D42552D-297C-419d-968E-9CB4BE54D6F1}.exe
{70AB94B4-257D-4e9a-AD39-168ABE42F87A}.exe
{7E6821F9-362D-4a59-8617-2E96F642879E}.exe
{BAEB6D28-5261-4997-8A6D-CB7B8A23EA63}.exe
{C6516D2A-1D85-4dd0-8F4B-C7ECBDB717FD}.exe
{E1EE9A1E-8370-48a1-9ABE-57BFA92B709D}.exe
memory/1852-6-0x0000000000450000-0x0000000000475000-memory.dmp
memory/1852-11-0x0000000000450000-0x0000000000475000-memory.dmp
memory/1864-48-0x0000000000450000-0x0000000000475000-memory.dmp
memory/1864-52-0x0000000000450000-0x0000000000475000-memory.dmp
memory/2712-23-0x00000000004B0000-0x00000000004D5000-memory.dmp
memory/2712-18-0x00000000004B0000-0x00000000004D5000-memory.dmp
memory/2736-57-0x0000000000630000-0x0000000000655000-memory.dmp
memory/2736-54-0x0000000000630000-0x0000000000655000-memory.dmp
memory/3104-36-0x0000000000540000-0x0000000000565000-memory.dmp
memory/3104-40-0x0000000000540000-0x0000000000565000-memory.dmp
memory/3960-27-0x0000000000460000-0x0000000000485000-memory.dmp
memory/3960-24-0x0000000000460000-0x0000000000485000-memory.dmp
memory/4004-42-0x0000000000450000-0x0000000000475000-memory.dmp
memory/4004-47-0x0000000000450000-0x0000000000475000-memory.dmp
memory/4172-60-0x0000000000520000-0x0000000000545000-memory.dmp
memory/4172-65-0x0000000000520000-0x0000000000545000-memory.dmp
memory/4584-16-0x0000000000590000-0x00000000005B5000-memory.dmp
memory/4584-12-0x0000000000590000-0x00000000005B5000-memory.dmp
memory/4752-0-0x0000000000BD0000-0x0000000000BF5000-memory.dmp
memory/4752-4-0x0000000000BD0000-0x0000000000BF5000-memory.dmp
memory/5304-34-0x0000000000490000-0x00000000004B5000-memory.dmp
memory/5304-30-0x0000000000490000-0x00000000004B5000-memory.dmp