Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 04:03
General
- Target 2026-08-09_bf323cb6fbb523c105fd15923bb4b081_elex_wannacry.exe
- Size 90KB
- Sample260809-emmtcszdmd
- SHA256 4f06f9a3106888129c88380a55e75730cbaa1712a09828857c4f84567cf7da72
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 35 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\2026-08-09_bf323cb6fbb523c105fd15923bb4b081_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_bf323cb6fbb523c105fd15923bb4b081_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\{783421B1-28C0-420c-BC43-936993A23EC4}.exeC:\Windows\{783421B1-28C0-420c-BC43-936993A23EC4}.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\{B9FBBA94-E8B1-4c43-A0EB-41ECB79DBBA8}.exeC:\Windows\{B9FBBA94-E8B1-4c43-A0EB-41ECB79DBBA8}.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\{F52170E3-556B-45d7-8599-38E5CC1E9295}.exeC:\Windows\{F52170E3-556B-45d7-8599-38E5CC1E9295}.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\{556DE08A-82FF-4e56-BFC6-ED14B7F08976}.exeC:\Windows\{556DE08A-82FF-4e56-BFC6-ED14B7F08976}.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\{E0FE686D-9982-4d52-A4D2-AD3558DDC891}.exeC:\Windows\{E0FE686D-9982-4d52-A4D2-AD3558DDC891}.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\{02A3E8D8-E427-401c-ABAB-FE7359633D6F}.exeC:\Windows\{02A3E8D8-E427-401c-ABAB-FE7359633D6F}.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\{5BAAB391-52A3-4b17-86CC-F24E41C44CCC}.exeC:\Windows\{5BAAB391-52A3-4b17-86CC-F24E41C44CCC}.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\{35577E29-1631-4fdf-B421-543DE4B83C41}.exeC:\Windows\{35577E29-1631-4fdf-B421-543DE4B83C41}.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\{683622A3-2D61-4d38-9735-04F7E4CB0A3C}.exeC:\Windows\{683622A3-2D61-4d38-9735-04F7E4CB0A3C}.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\{0D4AC891-CF33-45ad-9FDA-29327DC35B77}.exeC:\Windows\{0D4AC891-CF33-45ad-9FDA-29327DC35B77}.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\{B4B81B7C-7186-4ee0-8AD3-9BADE706BD11}.exeC:\Windows\{B4B81B7C-7186-4ee0-8AD3-9BADE706BD11}.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\{0D4AC~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\{68362~1.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\{35577~1.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\{5BAAB~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\{02A3E~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\{E0FE6~1.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\{556DE~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\{F5217~1.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\{B9FBB~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\{78342~1.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
{02A3E8D8-E427-401c-ABAB-FE7359633D6F}.exe
{0D4AC891-CF33-45ad-9FDA-29327DC35B77}.exe
{35577E29-1631-4fdf-B421-543DE4B83C41}.exe
{556DE08A-82FF-4e56-BFC6-ED14B7F08976}.exe
{5BAAB391-52A3-4b17-86CC-F24E41C44CCC}.exe
{683622A3-2D61-4d38-9735-04F7E4CB0A3C}.exe
{783421B1-28C0-420c-BC43-936993A23EC4}.exe
{B4B81B7C-7186-4ee0-8AD3-9BADE706BD11}.exe
{B9FBBA94-E8B1-4c43-A0EB-41ECB79DBBA8}.exe
{E0FE686D-9982-4d52-A4D2-AD3558DDC891}.exe
{F52170E3-556B-45d7-8599-38E5CC1E9295}.exe
memory/748-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/748-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/908-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/908-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2116-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2116-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2704-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2852-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2852-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3136-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3136-68-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3392-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3392-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3424-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3424-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4944-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4944-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4944-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5124-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5124-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5812-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5812-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5816-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5816-13-0x0000000000400000-0x0000000000411000-memory.dmp