Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
13/08/2026, 16:29
General
- Target 2026-08-13_cb6d1a1bf787845133e94041824b8962_elex_wannacry.exe
- Size 90KB
- Sample260813-tzfcdacl7x
- SHA256 9a45fd67ad1f1ee10cc6d61ced19616414574ce169b68930c69cfe41e189c5ae
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 30 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
- Executes a command shell one-liner 1 TTPs 11 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- 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\2026-08-13_cb6d1a1bf787845133e94041824b8962_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_cb6d1a1bf787845133e94041824b8962_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\{38D13427-761F-42a4-B3E7-86382061523C}.exeC:\Windows\{38D13427-761F-42a4-B3E7-86382061523C}.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\{EA3C2168-BDD1-4f66-962A-71D257633065}.exeC:\Windows\{EA3C2168-BDD1-4f66-962A-71D257633065}.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\{2855EA6D-C2FC-4c79-A2A8-4F323436BD88}.exeC:\Windows\{2855EA6D-C2FC-4c79-A2A8-4F323436BD88}.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\{539B32F9-73F0-4680-BB45-35AA43336AC7}.exeC:\Windows\{539B32F9-73F0-4680-BB45-35AA43336AC7}.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\{BFCCF240-FF3E-4c12-956C-2DB2101E3435}.exeC:\Windows\{BFCCF240-FF3E-4c12-956C-2DB2101E3435}.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\{3B71056F-8B58-4891-AE14-05DF6ABE90FF}.exeC:\Windows\{3B71056F-8B58-4891-AE14-05DF6ABE90FF}.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\{A2A55F1B-14ED-4ab6-9A9D-6E34B6C5E30B}.exeC:\Windows\{A2A55F1B-14ED-4ab6-9A9D-6E34B6C5E30B}.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\{DFFB968A-658E-41fa-9A90-26543D3B0AF4}.exeC:\Windows\{DFFB968A-658E-41fa-9A90-26543D3B0AF4}.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\{0D0CBB2E-C9AB-4539-A9CB-C8FAA507688E}.exeC:\Windows\{0D0CBB2E-C9AB-4539-A9CB-C8FAA507688E}.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\{DE294F1D-8FD5-4bdd-91A4-612A442D5BE1}.exeC:\Windows\{DE294F1D-8FD5-4bdd-91A4-612A442D5BE1}.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\{BF8785D3-E066-4933-B9FB-0F7BEAB4A3FC}.exeC:\Windows\{BF8785D3-E066-4933-B9FB-0F7BEAB4A3FC}.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\{DE294~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{0D0CB~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{DFFB9~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{A2A55~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{3B710~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{BFCCF~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{539B3~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2855E~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{EA3C2~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{38D13~1.EXE > nul3⤵
- Executes a command shell one-liner
- 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⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{0D0CBB2E-C9AB-4539-A9CB-C8FAA507688E}.exe
{2855EA6D-C2FC-4c79-A2A8-4F323436BD88}.exe
{38D13427-761F-42a4-B3E7-86382061523C}.exe
{3B71056F-8B58-4891-AE14-05DF6ABE90FF}.exe
{539B32F9-73F0-4680-BB45-35AA43336AC7}.exe
{A2A55F1B-14ED-4ab6-9A9D-6E34B6C5E30B}.exe
{BF8785D3-E066-4933-B9FB-0F7BEAB4A3FC}.exe
{BFCCF240-FF3E-4c12-956C-2DB2101E3435}.exe
{DE294F1D-8FD5-4bdd-91A4-612A442D5BE1}.exe
{DFFB968A-658E-41fa-9A90-26543D3B0AF4}.exe
{EA3C2168-BDD1-4f66-962A-71D257633065}.exe
memory/828-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2864-10-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2864-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3036-44-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3244-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3764-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3764-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4184-45-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4184-51-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4400-32-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4400-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4436-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4436-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4684-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4784-60-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4892-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4892-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4892-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5064-62-0x0000000000400000-0x0000000000411000-memory.dmp