Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
17/08/2026, 16:18
General
- Target 2026-08-17_1834c86b355a89203a747d2928aea581_elex_wannacry.exe
- Size 64KB
- Sample260817-tsbevaek8v
- SHA256 a502f4f7be9b080bc83494c74e9c4b97df9324f0cf5325a8f31edd0227efef70
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 32 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\2026-08-17_1834c86b355a89203a747d2928aea581_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_1834c86b355a89203a747d2928aea581_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\{EE76978B-9609-4d1e-A428-4B4433A4BD10}.exeC:\Windows\{EE76978B-9609-4d1e-A428-4B4433A4BD10}.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\{D30486C9-0F7B-4cbb-90B3-783B9C15BEA1}.exeC:\Windows\{D30486C9-0F7B-4cbb-90B3-783B9C15BEA1}.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\{BE82E760-98F3-4d75-A7D4-1C84B5A6ACCC}.exeC:\Windows\{BE82E760-98F3-4d75-A7D4-1C84B5A6ACCC}.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\{55201A80-0BA8-4591-9EDE-1998D050639B}.exeC:\Windows\{55201A80-0BA8-4591-9EDE-1998D050639B}.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\{6640BD5E-EB18-4b22-8E27-D7E5A7BADBEE}.exeC:\Windows\{6640BD5E-EB18-4b22-8E27-D7E5A7BADBEE}.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\{9BEB29A5-CD9D-46cf-AEDB-DA9AFF377C9D}.exeC:\Windows\{9BEB29A5-CD9D-46cf-AEDB-DA9AFF377C9D}.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\{5554D7B9-88FB-4336-AA43-4ADC0B563F21}.exeC:\Windows\{5554D7B9-88FB-4336-AA43-4ADC0B563F21}.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\{BACA762D-BF26-4201-B6BD-6418C740280C}.exeC:\Windows\{BACA762D-BF26-4201-B6BD-6418C740280C}.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\{6CE599CF-090E-4030-AC1B-004D31EAE4A5}.exeC:\Windows\{6CE599CF-090E-4030-AC1B-004D31EAE4A5}.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\{F9C88F47-D4F4-4155-A91F-D17BD2133A31}.exeC:\Windows\{F9C88F47-D4F4-4155-A91F-D17BD2133A31}.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\{FC2C1DAF-9364-4fe7-AB6A-1285A8BC84FE}.exeC:\Windows\{FC2C1DAF-9364-4fe7-AB6A-1285A8BC84FE}.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\{F9C88~1.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\{6CE59~1.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\{BACA7~1.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\{5554D~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\{9BEB2~1.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\{6640B~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\{55201~1.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\{BE82E~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\{D3048~1.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\{EE769~1.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
{55201A80-0BA8-4591-9EDE-1998D050639B}.exe
{5554D7B9-88FB-4336-AA43-4ADC0B563F21}.exe
{6640BD5E-EB18-4b22-8E27-D7E5A7BADBEE}.exe
{6CE599CF-090E-4030-AC1B-004D31EAE4A5}.exe
{9BEB29A5-CD9D-46cf-AEDB-DA9AFF377C9D}.exe
{BACA762D-BF26-4201-B6BD-6418C740280C}.exe
{BE82E760-98F3-4d75-A7D4-1C84B5A6ACCC}.exe
{D30486C9-0F7B-4cbb-90B3-783B9C15BEA1}.exe
{EE76978B-9609-4d1e-A428-4B4433A4BD10}.exe
{F9C88F47-D4F4-4155-A91F-D17BD2133A31}.exe
{FC2C1DAF-9364-4fe7-AB6A-1285A8BC84FE}.exe
memory/3224-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3224-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3484-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3768-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3768-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3908-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3908-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3936-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4324-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4324-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4456-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4456-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4756-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4756-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4756-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5496-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5496-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5516-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5516-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6116-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6116-17-0x0000000000400000-0x0000000000410000-memory.dmp