Analysis
- max time kernel
149s - max time network
152s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
03/05/2026, 13:08
General
- Target 2026-05-03_0c5eb3f84ee5d05e2f5536eaaf327609_elex_wannacry.exe
- Size 60KB
- Sample260503-qdnvvahy6x
- SHA256 ee3cb782b9d3d6a44ef3861302fb1cf888f526f41c41a274ff473732a066d6be
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
- 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\2026-05-03_0c5eb3f84ee5d05e2f5536eaaf327609_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_0c5eb3f84ee5d05e2f5536eaaf327609_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\{20284DA3-AB79-4a4d-90B7-5CA4C5ABF5AA}.exeC:\Windows\{20284DA3-AB79-4a4d-90B7-5CA4C5ABF5AA}.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\{34FFA68C-7B99-43b2-9823-94AD1F59C710}.exeC:\Windows\{34FFA68C-7B99-43b2-9823-94AD1F59C710}.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\{73B8D563-F42C-4f5e-8AE6-95763C0FF85F}.exeC:\Windows\{73B8D563-F42C-4f5e-8AE6-95763C0FF85F}.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\{69BDE866-5686-4f56-B7EB-AC38FB2E6D3B}.exeC:\Windows\{69BDE866-5686-4f56-B7EB-AC38FB2E6D3B}.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\{4A21ADF9-7C28-4e4c-8F61-5C46D2E65004}.exeC:\Windows\{4A21ADF9-7C28-4e4c-8F61-5C46D2E65004}.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\{03EEA29E-F068-4f51-960A-8407FE55EF98}.exeC:\Windows\{03EEA29E-F068-4f51-960A-8407FE55EF98}.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\{A89E0858-EB31-419f-A29E-0C56FFD44433}.exeC:\Windows\{A89E0858-EB31-419f-A29E-0C56FFD44433}.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\{4E13C05B-E708-4a30-A258-7B34AB050C09}.exeC:\Windows\{4E13C05B-E708-4a30-A258-7B34AB050C09}.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\{37E4A9D8-A60E-4697-8128-0BCD80A6DE8E}.exeC:\Windows\{37E4A9D8-A60E-4697-8128-0BCD80A6DE8E}.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\{7E11B713-555B-418d-A569-A55D4E091353}.exeC:\Windows\{7E11B713-555B-418d-A569-A55D4E091353}.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\{A6385E51-262A-491a-A4B3-111CA4AABF1C}.exeC:\Windows\{A6385E51-262A-491a-A4B3-111CA4AABF1C}.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\{7E11B~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\{37E4A~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\{4E13C~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\{A89E0~1.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\{03EEA~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\{4A21A~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\{69BDE~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\{73B8D~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\{34FFA~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\{20284~1.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
{03EEA29E-F068-4f51-960A-8407FE55EF98}.exe
{20284DA3-AB79-4a4d-90B7-5CA4C5ABF5AA}.exe
{34FFA68C-7B99-43b2-9823-94AD1F59C710}.exe
{37E4A9D8-A60E-4697-8128-0BCD80A6DE8E}.exe
{4A21ADF9-7C28-4e4c-8F61-5C46D2E65004}.exe
{4E13C05B-E708-4a30-A258-7B34AB050C09}.exe
{69BDE866-5686-4f56-B7EB-AC38FB2E6D3B}.exe
{73B8D563-F42C-4f5e-8AE6-95763C0FF85F}.exe
{7E11B713-555B-418d-A569-A55D4E091353}.exe
{A6385E51-262A-491a-A4B3-111CA4AABF1C}.exe
{A89E0858-EB31-419f-A29E-0C56FFD44433}.exe
memory/552-48-0x0000000000680000-0x00000000006FB000-memory.dmp
memory/552-53-0x0000000000680000-0x00000000006FB000-memory.dmp
memory/704-46-0x0000000000970000-0x00000000009EB000-memory.dmp
memory/704-42-0x0000000000970000-0x00000000009EB000-memory.dmp
memory/1304-34-0x0000000000630000-0x00000000006AB000-memory.dmp
memory/1304-30-0x0000000000630000-0x00000000006AB000-memory.dmp
memory/1844-54-0x0000000000860000-0x00000000008DB000-memory.dmp
memory/1844-59-0x0000000000860000-0x00000000008DB000-memory.dmp
memory/3660-4-0x00000000009A0000-0x0000000000A1B000-memory.dmp
memory/3660-0-0x00000000009A0000-0x0000000000A1B000-memory.dmp
memory/4260-64-0x0000000000820000-0x000000000089B000-memory.dmp
memory/4260-60-0x0000000000820000-0x000000000089B000-memory.dmp
memory/4780-16-0x0000000000830000-0x00000000008AB000-memory.dmp
memory/4780-12-0x0000000000830000-0x00000000008AB000-memory.dmp
memory/4844-24-0x00000000008B0000-0x000000000092B000-memory.dmp
memory/4844-28-0x00000000008B0000-0x000000000092B000-memory.dmp
memory/4960-6-0x0000000000850000-0x00000000008CB000-memory.dmp
memory/4960-10-0x0000000000850000-0x00000000008CB000-memory.dmp
memory/4984-21-0x0000000000830000-0x00000000008AB000-memory.dmp
memory/4984-18-0x0000000000830000-0x00000000008AB000-memory.dmp
memory/5860-36-0x0000000000880000-0x00000000008FB000-memory.dmp
memory/5860-40-0x0000000000880000-0x00000000008FB000-memory.dmp