Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 12:21
General
- Target 2026-07-29_61758812f01f8b39a006d74e94b7f240_elex_wannacry.exe
- Size 60KB
- Sample260729-pjfwratfnd
- SHA256 208bed9694f6ee17f550ba74b58054ff33992a51abfb758da1bd3f14795ee80e
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 36 IoCs
- Detects Windows executables referencing non-Windows User-Agents 36 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\2026-07-29_61758812f01f8b39a006d74e94b7f240_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_61758812f01f8b39a006d74e94b7f240_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\{0E7360FB-73AD-43d8-B139-912613ED1EAA}.exeC:\Windows\{0E7360FB-73AD-43d8-B139-912613ED1EAA}.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\{C8059644-0860-40d8-A88B-458EC22B286F}.exeC:\Windows\{C8059644-0860-40d8-A88B-458EC22B286F}.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\{25EB98F3-9B07-45ad-A2D1-88F3F5B726E8}.exeC:\Windows\{25EB98F3-9B07-45ad-A2D1-88F3F5B726E8}.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\{9B577364-63C3-4c5a-B693-37935C776C63}.exeC:\Windows\{9B577364-63C3-4c5a-B693-37935C776C63}.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\{B4DAEEA0-27EF-4d35-8695-1109CA5542BB}.exeC:\Windows\{B4DAEEA0-27EF-4d35-8695-1109CA5542BB}.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\{88B92707-9FD4-4f68-85A3-B24A3DAD6C00}.exeC:\Windows\{88B92707-9FD4-4f68-85A3-B24A3DAD6C00}.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\{8B3A3EDD-867B-4fcd-B66A-CE517AF5FE49}.exeC:\Windows\{8B3A3EDD-867B-4fcd-B66A-CE517AF5FE49}.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\{A4791786-8FCE-475e-B97D-C6E65AB7BEB5}.exeC:\Windows\{A4791786-8FCE-475e-B97D-C6E65AB7BEB5}.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\{9F9B0193-EF9D-4b4f-9E1E-0DAEB37548F9}.exeC:\Windows\{9F9B0193-EF9D-4b4f-9E1E-0DAEB37548F9}.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\{D078F3EC-E15F-4662-A3D2-4702A818E7ED}.exeC:\Windows\{D078F3EC-E15F-4662-A3D2-4702A818E7ED}.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\{B67122DA-AC1F-4ad3-AA9C-E60D44BED242}.exeC:\Windows\{B67122DA-AC1F-4ad3-AA9C-E60D44BED242}.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\{D078F~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\{9F9B0~1.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\{A4791~1.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\{8B3A3~1.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\{88B92~1.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\{B4DAE~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\{9B577~1.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\{25EB9~1.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\{C8059~1.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\{0E736~1.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
{0E7360FB-73AD-43d8-B139-912613ED1EAA}.exe
{25EB98F3-9B07-45ad-A2D1-88F3F5B726E8}.exe
{88B92707-9FD4-4f68-85A3-B24A3DAD6C00}.exe
{8B3A3EDD-867B-4fcd-B66A-CE517AF5FE49}.exe
{9B577364-63C3-4c5a-B693-37935C776C63}.exe
{9F9B0193-EF9D-4b4f-9E1E-0DAEB37548F9}.exe
{A4791786-8FCE-475e-B97D-C6E65AB7BEB5}.exe
{B4DAEEA0-27EF-4d35-8695-1109CA5542BB}.exe
{B67122DA-AC1F-4ad3-AA9C-E60D44BED242}.exe
{C8059644-0860-40d8-A88B-458EC22B286F}.exe
{D078F3EC-E15F-4662-A3D2-4702A818E7ED}.exe
memory/1036-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1036-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2148-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2148-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2776-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2776-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4052-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4052-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4116-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4116-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4116-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4344-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4344-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4628-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5216-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5216-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5280-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5280-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5768-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5768-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5768-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5860-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5860-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5996-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5996-34-0x0000000000400000-0x0000000000410000-memory.dmp