Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
22/04/2026, 15:58
General
- Target 2026-04-22_b607441c3de1a6258d8278bd2905c6a5_elex_wannacry.exe
- Size 59KB
- Sample260422-ter6faay4m
- SHA256 b9c54192bb219c25be5d968fefdbd15d88b25373c5732c1f10c7f5ee4c57625b
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\2026-04-22_b607441c3de1a6258d8278bd2905c6a5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-22_b607441c3de1a6258d8278bd2905c6a5_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\{F274D0D2-5899-47f9-BF46-85FC2A2123DE}.exeC:\Windows\{F274D0D2-5899-47f9-BF46-85FC2A2123DE}.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\{3793054B-7B2B-4f7a-B775-FBA289A49E5A}.exeC:\Windows\{3793054B-7B2B-4f7a-B775-FBA289A49E5A}.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\{C8038D95-B053-45f9-B4C7-79A791D66205}.exeC:\Windows\{C8038D95-B053-45f9-B4C7-79A791D66205}.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\{8DFDA738-BFFE-4594-A60F-859ADF131350}.exeC:\Windows\{8DFDA738-BFFE-4594-A60F-859ADF131350}.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\{165D3007-FE35-42da-99CF-BA1247AF1060}.exeC:\Windows\{165D3007-FE35-42da-99CF-BA1247AF1060}.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\{69EEC947-E8BE-49f8-8670-599FD2E08D82}.exeC:\Windows\{69EEC947-E8BE-49f8-8670-599FD2E08D82}.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\{8F582C53-438A-4538-86C2-73C42BBCF846}.exeC:\Windows\{8F582C53-438A-4538-86C2-73C42BBCF846}.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\{DDA9DF9E-EDA2-4601-A4DB-C2EE56036730}.exeC:\Windows\{DDA9DF9E-EDA2-4601-A4DB-C2EE56036730}.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\{8119DDCE-278F-4b41-A432-64BC695E655F}.exeC:\Windows\{8119DDCE-278F-4b41-A432-64BC695E655F}.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\{35BEA968-EAA5-40af-89C8-C9D5D1439F94}.exeC:\Windows\{35BEA968-EAA5-40af-89C8-C9D5D1439F94}.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\{8119D~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\{DDA9D~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\{8F582~1.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\{69EEC~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\{165D3~1.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\{8DFDA~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\{C8038~1.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\{37930~1.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\{F274D~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
{165D3007-FE35-42da-99CF-BA1247AF1060}.exe
{35BEA968-EAA5-40af-89C8-C9D5D1439F94}.exe
{3793054B-7B2B-4f7a-B775-FBA289A49E5A}.exe
{69EEC947-E8BE-49f8-8670-599FD2E08D82}.exe
{8119DDCE-278F-4b41-A432-64BC695E655F}.exe
{8DFDA738-BFFE-4594-A60F-859ADF131350}.exe
{8F582C53-438A-4538-86C2-73C42BBCF846}.exe
{C8038D95-B053-45f9-B4C7-79A791D66205}.exe
{DDA9DF9E-EDA2-4601-A4DB-C2EE56036730}.exe
{F274D0D2-5899-47f9-BF46-85FC2A2123DE}.exe