Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
26/08/2026, 04:25
General
- Target 2026-08-25_e7bb13b77ea1ed50fcb8f34714db7858_elex_wannacry.exe
- Size 64KB
- Sample260826-e15w4abf49
- SHA256 e02f792cc65c85978cc95ef1077a0a3219c0fcc90193d9b2956130ceb8ab3472
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 33 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\2026-08-25_e7bb13b77ea1ed50fcb8f34714db7858_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-25_e7bb13b77ea1ed50fcb8f34714db7858_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\{CB002805-9C5F-4f6d-8B28-30EFFA616E8E}.exeC:\Windows\{CB002805-9C5F-4f6d-8B28-30EFFA616E8E}.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\{8178B600-E3FE-4026-88A0-DC88A456E34D}.exeC:\Windows\{8178B600-E3FE-4026-88A0-DC88A456E34D}.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\{FAA59F5B-8103-43f6-9A75-E9F6D043B331}.exeC:\Windows\{FAA59F5B-8103-43f6-9A75-E9F6D043B331}.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\{4016D75D-7F4B-4da0-986A-45E59E9F1DF8}.exeC:\Windows\{4016D75D-7F4B-4da0-986A-45E59E9F1DF8}.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\{2465A243-474D-4b9d-AE24-F6BD1FCCEDA8}.exeC:\Windows\{2465A243-474D-4b9d-AE24-F6BD1FCCEDA8}.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\{2B434FFF-DF12-44c9-9B94-D79EC68281B8}.exeC:\Windows\{2B434FFF-DF12-44c9-9B94-D79EC68281B8}.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\{CBA7BF1A-75BC-4bd1-AA2A-F51108BB95CC}.exeC:\Windows\{CBA7BF1A-75BC-4bd1-AA2A-F51108BB95CC}.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\{1585E71E-6059-4883-9487-BD983B39B16D}.exeC:\Windows\{1585E71E-6059-4883-9487-BD983B39B16D}.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\{D8BF9F23-DA60-43e0-9882-24A3D1245322}.exeC:\Windows\{D8BF9F23-DA60-43e0-9882-24A3D1245322}.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\{4AA15503-5C25-4e81-9C2B-3CDD58CF52FC}.exeC:\Windows\{4AA15503-5C25-4e81-9C2B-3CDD58CF52FC}.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\{4DB25B9B-8E00-47c8-8ADE-27B6E96FE514}.exeC:\Windows\{4DB25B9B-8E00-47c8-8ADE-27B6E96FE514}.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\{4AA15~1.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\{D8BF9~1.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\{1585E~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\{CBA7B~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\{2B434~1.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\{2465A~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\{4016D~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\{FAA59~1.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\{8178B~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\{CB002~1.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
{1585E71E-6059-4883-9487-BD983B39B16D}.exe
{2465A243-474D-4b9d-AE24-F6BD1FCCEDA8}.exe
{2B434FFF-DF12-44c9-9B94-D79EC68281B8}.exe
{4016D75D-7F4B-4da0-986A-45E59E9F1DF8}.exe
{4AA15503-5C25-4e81-9C2B-3CDD58CF52FC}.exe
{4DB25B9B-8E00-47c8-8ADE-27B6E96FE514}.exe
{8178B600-E3FE-4026-88A0-DC88A456E34D}.exe
{CB002805-9C5F-4f6d-8B28-30EFFA616E8E}.exe
{CBA7BF1A-75BC-4bd1-AA2A-F51108BB95CC}.exe
{D8BF9F23-DA60-43e0-9882-24A3D1245322}.exe
{FAA59F5B-8103-43f6-9A75-E9F6D043B331}.exe
memory/380-39-0x0000000000400000-0x0000000000410000-memory.dmp
memory/380-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1232-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1232-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2152-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2152-10-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2452-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3168-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3168-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3168-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3844-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4556-32-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4556-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4708-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4708-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4736-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4956-45-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4956-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5024-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5024-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5092-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5092-64-0x0000000000400000-0x0000000000410000-memory.dmp