Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
04/05/2026, 14:48
General
- Target 2026-05-04_f11540981118423360ab6452a6c11ab4_elex_wannacry.exe
- Size 60KB
- Sample260504-r6xtwsd16w
- SHA256 dbd58263cc7414b0f33d56a193a27baecac6ede2137407e092b805f9f81fe9fc
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
- Detects 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_f11540981118423360ab6452a6c11ab4_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_f11540981118423360ab6452a6c11ab4_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\{3470A58B-5D24-4d2e-8278-4B859723812A}.exeC:\Windows\{3470A58B-5D24-4d2e-8278-4B859723812A}.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\{38CE7F78-FCC1-494b-B671-DF549762C4D1}.exeC:\Windows\{38CE7F78-FCC1-494b-B671-DF549762C4D1}.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\{F89AC8F7-0CD9-49a9-9076-E578B35CBA98}.exeC:\Windows\{F89AC8F7-0CD9-49a9-9076-E578B35CBA98}.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\{5D257323-744F-4bbd-85AB-5288EFDCD0E1}.exeC:\Windows\{5D257323-744F-4bbd-85AB-5288EFDCD0E1}.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\{98A2C3C6-7256-43ce-ACE6-CC09CE19BE20}.exeC:\Windows\{98A2C3C6-7256-43ce-ACE6-CC09CE19BE20}.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\{8F9A1912-B285-48e6-BE49-0105B305C280}.exeC:\Windows\{8F9A1912-B285-48e6-BE49-0105B305C280}.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\{66EF7ED4-2822-4364-AC57-4AB5C476E3E4}.exeC:\Windows\{66EF7ED4-2822-4364-AC57-4AB5C476E3E4}.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\{12F5A263-7C46-43e8-8CED-82B80C647A39}.exeC:\Windows\{12F5A263-7C46-43e8-8CED-82B80C647A39}.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\{79B8BDD7-B00F-4f2e-A4C7-AB31389DE70E}.exeC:\Windows\{79B8BDD7-B00F-4f2e-A4C7-AB31389DE70E}.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\{E2B32AB1-576A-458c-BA1F-5A35CEF435B8}.exeC:\Windows\{E2B32AB1-576A-458c-BA1F-5A35CEF435B8}.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\{26F6DB58-B488-4323-9660-90BB8515F1C8}.exeC:\Windows\{26F6DB58-B488-4323-9660-90BB8515F1C8}.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\{E2B32~1.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\{79B8B~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\{12F5A~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\{66EF7~1.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\{8F9A1~1.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\{98A2C~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\{5D257~1.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\{F89AC~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\{38CE7~1.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\{3470A~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
{12F5A263-7C46-43e8-8CED-82B80C647A39}.exe
{26F6DB58-B488-4323-9660-90BB8515F1C8}.exe
{3470A58B-5D24-4d2e-8278-4B859723812A}.exe
{38CE7F78-FCC1-494b-B671-DF549762C4D1}.exe
{5D257323-744F-4bbd-85AB-5288EFDCD0E1}.exe
{66EF7ED4-2822-4364-AC57-4AB5C476E3E4}.exe
{79B8BDD7-B00F-4f2e-A4C7-AB31389DE70E}.exe
{8F9A1912-B285-48e6-BE49-0105B305C280}.exe
{98A2C3C6-7256-43ce-ACE6-CC09CE19BE20}.exe
{E2B32AB1-576A-458c-BA1F-5A35CEF435B8}.exe
{F89AC8F7-0CD9-49a9-9076-E578B35CBA98}.exe
memory/540-24-0x0000000000880000-0x0000000000907000-memory.dmp
memory/540-28-0x0000000000880000-0x0000000000907000-memory.dmp
memory/1720-30-0x0000000000710000-0x0000000000797000-memory.dmp
memory/1720-35-0x0000000000710000-0x0000000000797000-memory.dmp
memory/2476-18-0x0000000000560000-0x00000000005E7000-memory.dmp
memory/2476-22-0x0000000000560000-0x00000000005E7000-memory.dmp
memory/3200-16-0x0000000000630000-0x00000000006B7000-memory.dmp
memory/3200-12-0x0000000000630000-0x00000000006B7000-memory.dmp
memory/4532-0-0x0000000000650000-0x00000000006D7000-memory.dmp
memory/4532-5-0x0000000000650000-0x00000000006D7000-memory.dmp
memory/4952-54-0x0000000000850000-0x00000000008D7000-memory.dmp
memory/4952-59-0x0000000000850000-0x00000000008D7000-memory.dmp
memory/5172-64-0x0000000000860000-0x00000000008E7000-memory.dmp
memory/5172-60-0x0000000000860000-0x00000000008E7000-memory.dmp
memory/5244-40-0x0000000000750000-0x00000000007D7000-memory.dmp
memory/5244-36-0x0000000000750000-0x00000000007D7000-memory.dmp
memory/5352-48-0x00000000007F0000-0x0000000000877000-memory.dmp
memory/5352-51-0x00000000007F0000-0x0000000000877000-memory.dmp
memory/5412-6-0x0000000000560000-0x00000000005E7000-memory.dmp
memory/5412-10-0x0000000000560000-0x00000000005E7000-memory.dmp
memory/5920-46-0x0000000000890000-0x0000000000917000-memory.dmp
memory/5920-42-0x0000000000890000-0x0000000000917000-memory.dmp