Analysis
- max time kernel
150s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
01/08/2026, 02:56
General
- Target 2026-08-01_95c1b828d686e581b0306cb3baeb501a_elex_wannacry.exe
- Size 64KB
- Sample260801-dfjmpawekf
- SHA256 4b03fdc06423e5d5de0679e3ab00cc13d0f5447e46daa37869bbe1914591da7f
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 37 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\2026-08-01_95c1b828d686e581b0306cb3baeb501a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_95c1b828d686e581b0306cb3baeb501a_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\{A8C73B2B-8F2C-4c13-9687-9A742786B645}.exeC:\Windows\{A8C73B2B-8F2C-4c13-9687-9A742786B645}.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\{0086CF8B-6109-49ce-BFAE-C7B55473AA8E}.exeC:\Windows\{0086CF8B-6109-49ce-BFAE-C7B55473AA8E}.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
-
C:\Windows\{73F551FB-A9F9-409d-A7B9-1DCFB0C7AAD9}.exeC:\Windows\{73F551FB-A9F9-409d-A7B9-1DCFB0C7AAD9}.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\{55C2E512-37E0-4c0e-945E-F65E2EF2305B}.exeC:\Windows\{55C2E512-37E0-4c0e-945E-F65E2EF2305B}.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\{BFF13985-E26D-4531-A38F-C7FE665C1820}.exeC:\Windows\{BFF13985-E26D-4531-A38F-C7FE665C1820}.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\{DAC249BD-A635-4d9e-8F6E-CD774B0AA2F3}.exeC:\Windows\{DAC249BD-A635-4d9e-8F6E-CD774B0AA2F3}.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\{FD644999-6CB1-42a3-A9C8-DE617421F2B0}.exeC:\Windows\{FD644999-6CB1-42a3-A9C8-DE617421F2B0}.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\{E940D6AB-6902-44d2-95D6-CF7A829A2A81}.exeC:\Windows\{E940D6AB-6902-44d2-95D6-CF7A829A2A81}.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\{EA8BCAD9-EDF2-4d9d-9ABB-3C95B88F4E2B}.exeC:\Windows\{EA8BCAD9-EDF2-4d9d-9ABB-3C95B88F4E2B}.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
-
C:\Windows\{63C9727A-71BD-41a8-BB76-B8F61377F328}.exeC:\Windows\{63C9727A-71BD-41a8-BB76-B8F61377F328}.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
-
C:\Windows\{13D0D623-E503-4b54-B0D6-9C0E8AFB3C67}.exeC:\Windows\{13D0D623-E503-4b54-B0D6-9C0E8AFB3C67}.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\{63C97~1.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\{EA8BC~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\{E940D~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\{FD644~1.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\{DAC24~1.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\{BFF13~1.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\{55C2E~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\{73F55~1.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\{0086C~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\{A8C73~1.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
{0086CF8B-6109-49ce-BFAE-C7B55473AA8E}.exe
{13D0D623-E503-4b54-B0D6-9C0E8AFB3C67}.exe
{55C2E512-37E0-4c0e-945E-F65E2EF2305B}.exe
{63C9727A-71BD-41a8-BB76-B8F61377F328}.exe
{73F551FB-A9F9-409d-A7B9-1DCFB0C7AAD9}.exe
{A8C73B2B-8F2C-4c13-9687-9A742786B645}.exe
{BFF13985-E26D-4531-A38F-C7FE665C1820}.exe
{DAC249BD-A635-4d9e-8F6E-CD774B0AA2F3}.exe
{E940D6AB-6902-44d2-95D6-CF7A829A2A81}.exe
{EA8BCAD9-EDF2-4d9d-9ABB-3C95B88F4E2B}.exe
{FD644999-6CB1-42a3-A9C8-DE617421F2B0}.exe
memory/1584-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1584-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1808-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1808-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1808-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1860-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1860-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3572-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3572-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3572-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4108-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4108-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4288-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4288-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4496-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4496-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5336-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5336-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5668-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5668-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6148-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6148-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6736-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6736-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6736-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6928-78-0x0000000000400000-0x0000000000410000-memory.dmp