Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
16/04/2026, 03:51
General
- Target 2026-04-16_931b9ac31c9df0df5e7921d984757a76_elex_wannacry.exe
- Size 79KB
- Sample260416-eelw4aat9y
- SHA256 99d91949378ba463c314c484ea60edf7560adec331ab0031f725463d9e2ae6ca
Score
10/10
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\2026-04-16_931b9ac31c9df0df5e7921d984757a76_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-16_931b9ac31c9df0df5e7921d984757a76_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\{F59EC684-F107-4469-B3EF-233E4C409AAA}.exeC:\Windows\{F59EC684-F107-4469-B3EF-233E4C409AAA}.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\{22ED72FF-00B9-481f-84BD-465312E82DF1}.exeC:\Windows\{22ED72FF-00B9-481f-84BD-465312E82DF1}.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\{7A5BD8B1-1DFE-4687-9BA9-7B72607A518F}.exeC:\Windows\{7A5BD8B1-1DFE-4687-9BA9-7B72607A518F}.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\{FAFDC470-A10E-4e37-ADBA-561FD66551C8}.exeC:\Windows\{FAFDC470-A10E-4e37-ADBA-561FD66551C8}.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\{586A36BD-70FB-436d-BCF1-7E62CC2578D9}.exeC:\Windows\{586A36BD-70FB-436d-BCF1-7E62CC2578D9}.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\{0DD03638-6D99-476f-9F5D-8F63997ECCFE}.exeC:\Windows\{0DD03638-6D99-476f-9F5D-8F63997ECCFE}.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\{C9D05F73-E00D-45a8-A2D4-93D5E41CD88F}.exeC:\Windows\{C9D05F73-E00D-45a8-A2D4-93D5E41CD88F}.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\{AD2E80D6-502F-4673-AA60-5AB021E5EAF6}.exeC:\Windows\{AD2E80D6-502F-4673-AA60-5AB021E5EAF6}.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\{171775AA-0A67-4baa-A42D-4B42FC7B4697}.exeC:\Windows\{171775AA-0A67-4baa-A42D-4B42FC7B4697}.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\{9503ABD0-61D9-42ef-8E54-140F87682FC7}.exeC:\Windows\{9503ABD0-61D9-42ef-8E54-140F87682FC7}.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\{17177~1.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\{AD2E8~1.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\{C9D05~1.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\{0DD03~1.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\{586A3~1.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\{FAFDC~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\{7A5BD~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\{22ED7~1.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\{F59EC~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
{0DD03638-6D99-476f-9F5D-8F63997ECCFE}.exe
{171775AA-0A67-4baa-A42D-4B42FC7B4697}.exe
{22ED72FF-00B9-481f-84BD-465312E82DF1}.exe
{586A36BD-70FB-436d-BCF1-7E62CC2578D9}.exe
{7A5BD8B1-1DFE-4687-9BA9-7B72607A518F}.exe
{9503ABD0-61D9-42ef-8E54-140F87682FC7}.exe
{AD2E80D6-502F-4673-AA60-5AB021E5EAF6}.exe
{C9D05F73-E00D-45a8-A2D4-93D5E41CD88F}.exe
{F59EC684-F107-4469-B3EF-233E4C409AAA}.exe
{FAFDC470-A10E-4e37-ADBA-561FD66551C8}.exe