Analysis
- max time kernel
149s - max time network
95s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
03/05/2026, 15:59
General
- Target 2026-05-03_cd44dcbf6f50f4330d77fdd31663a95d_elex_wannacry.exe
- Size 88KB
- Sample260503-te3beacy8x
- SHA256 a498cd609aa617a8f47d30f4cbac7fd1f0b9fea5ed1e812b64919ae693a60df8
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 29 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\2026-05-03_cd44dcbf6f50f4330d77fdd31663a95d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_cd44dcbf6f50f4330d77fdd31663a95d_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\{608C698C-B69C-435c-AADF-02DA209CC9CA}.exeC:\Windows\{608C698C-B69C-435c-AADF-02DA209CC9CA}.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\{A9B186D2-B3AC-4308-82A9-A133978BCD7C}.exeC:\Windows\{A9B186D2-B3AC-4308-82A9-A133978BCD7C}.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\{10D50EF9-F6C3-445d-8B81-EC9CF42053E4}.exeC:\Windows\{10D50EF9-F6C3-445d-8B81-EC9CF42053E4}.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\{1BC1DC79-9048-4f17-B463-50A80F1BE90B}.exeC:\Windows\{1BC1DC79-9048-4f17-B463-50A80F1BE90B}.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\{EF1FDDEF-7921-42d2-AB86-29C558672479}.exeC:\Windows\{EF1FDDEF-7921-42d2-AB86-29C558672479}.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\{8F334AE8-2536-45ac-B051-193E39D4BD62}.exeC:\Windows\{8F334AE8-2536-45ac-B051-193E39D4BD62}.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\{BCAD793B-7FBC-43fd-8AF0-BFB4A78555CB}.exeC:\Windows\{BCAD793B-7FBC-43fd-8AF0-BFB4A78555CB}.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\{C9AAD988-A743-43fc-B9A7-88F28BA68D9E}.exeC:\Windows\{C9AAD988-A743-43fc-B9A7-88F28BA68D9E}.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\{C46154DA-F0C0-4906-8188-EE8522011E58}.exeC:\Windows\{C46154DA-F0C0-4906-8188-EE8522011E58}.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\{79DAAFE1-1A9E-4ec3-87F4-E23CFB059566}.exeC:\Windows\{79DAAFE1-1A9E-4ec3-87F4-E23CFB059566}.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\{C4615~1.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\{C9AAD~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\{BCAD7~1.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\{8F334~1.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\{EF1FD~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\{1BC1D~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\{10D50~1.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\{A9B18~1.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\{608C6~1.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
{10D50EF9-F6C3-445d-8B81-EC9CF42053E4}.exe
{1BC1DC79-9048-4f17-B463-50A80F1BE90B}.exe
{608C698C-B69C-435c-AADF-02DA209CC9CA}.exe
{79DAAFE1-1A9E-4ec3-87F4-E23CFB059566}.exe
{8F334AE8-2536-45ac-B051-193E39D4BD62}.exe
{A9B186D2-B3AC-4308-82A9-A133978BCD7C}.exe
{BCAD793B-7FBC-43fd-8AF0-BFB4A78555CB}.exe
{C46154DA-F0C0-4906-8188-EE8522011E58}.exe
{C9AAD988-A743-43fc-B9A7-88F28BA68D9E}.exe
{EF1FDDEF-7921-42d2-AB86-29C558672479}.exe
memory/1120-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1120-65-0x0000000000630000-0x00000000006EB000-memory.dmp
memory/1648-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1648-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1648-58-0x0000000000970000-0x0000000000A2B000-memory.dmp
memory/1932-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1932-50-0x0000000000860000-0x000000000091B000-memory.dmp
memory/2016-72-0x0000000000870000-0x000000000092B000-memory.dmp
memory/2016-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2492-25-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2492-27-0x0000000000830000-0x00000000008EB000-memory.dmp
memory/2492-32-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2852-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2852-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2852-35-0x0000000000880000-0x000000000093B000-memory.dmp
memory/3272-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3272-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3272-2-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3272-1-0x0000000000B20000-0x0000000000BDB000-memory.dmp
memory/3920-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3920-19-0x0000000000570000-0x000000000062B000-memory.dmp
memory/3920-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4332-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4332-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4332-43-0x0000000000830000-0x00000000008EB000-memory.dmp
memory/5092-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5092-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5092-11-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5092-10-0x0000000000670000-0x000000000072B000-memory.dmp