Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
02/08/2026, 02:35
General
- Target 2026-08-02_cd2c04649ce0e764db119b220379fd84_elex_wannacry.exe
- Size 64KB
- Sample260802-c3dvaasekf
- SHA256 fabe5f4b48c58a9cf143c43471910ab02bb5458ceb09c9d79a53fa1f25a32f7e
Score
10/10
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 11 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\2026-08-02_cd2c04649ce0e764db119b220379fd84_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_cd2c04649ce0e764db119b220379fd84_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\{7900D959-D1E3-4d25-A32D-B63ECD224EDE}.exeC:\Windows\{7900D959-D1E3-4d25-A32D-B63ECD224EDE}.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\{DFA84A32-3C17-4b71-9F66-6A7F987210CD}.exeC:\Windows\{DFA84A32-3C17-4b71-9F66-6A7F987210CD}.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\{ECE50950-9266-4ea0-A334-45B4C5172F1B}.exeC:\Windows\{ECE50950-9266-4ea0-A334-45B4C5172F1B}.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
-
C:\Windows\{F9928DC8-027F-4480-ACCD-B8F798CDAB72}.exeC:\Windows\{F9928DC8-027F-4480-ACCD-B8F798CDAB72}.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\{A91AE0EF-44EE-4b21-87AD-E6CA5E669217}.exeC:\Windows\{A91AE0EF-44EE-4b21-87AD-E6CA5E669217}.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\{76905A4D-A50B-4c83-ABA5-0D642D126F47}.exeC:\Windows\{76905A4D-A50B-4c83-ABA5-0D642D126F47}.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\{4B186F19-05CD-4d97-9546-0AC1FACFDEBB}.exeC:\Windows\{4B186F19-05CD-4d97-9546-0AC1FACFDEBB}.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\{43B72A53-7701-44fe-9632-100F48AD776C}.exeC:\Windows\{43B72A53-7701-44fe-9632-100F48AD776C}.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\{D71A9B6F-971A-4d43-AF7B-A9BEBFE8F5EA}.exeC:\Windows\{D71A9B6F-971A-4d43-AF7B-A9BEBFE8F5EA}.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\{F2DAD6E1-A092-49c2-9175-7C71DF5A32A0}.exeC:\Windows\{F2DAD6E1-A092-49c2-9175-7C71DF5A32A0}.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\{BAA92C02-2FEE-43ea-8D17-8E33D2ED460C}.exeC:\Windows\{BAA92C02-2FEE-43ea-8D17-8E33D2ED460C}.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\{F2DAD~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\{D71A9~1.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\{43B72~1.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\{4B186~1.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\{76905~1.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\{A91AE~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\{F9928~1.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\{ECE50~1.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\{DFA84~1.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\{7900D~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
{43B72A53-7701-44fe-9632-100F48AD776C}.exe
{4B186F19-05CD-4d97-9546-0AC1FACFDEBB}.exe
{76905A4D-A50B-4c83-ABA5-0D642D126F47}.exe
{7900D959-D1E3-4d25-A32D-B63ECD224EDE}.exe
{A91AE0EF-44EE-4b21-87AD-E6CA5E669217}.exe
{BAA92C02-2FEE-43ea-8D17-8E33D2ED460C}.exe
{D71A9B6F-971A-4d43-AF7B-A9BEBFE8F5EA}.exe
{DFA84A32-3C17-4b71-9F66-6A7F987210CD}.exe
{ECE50950-9266-4ea0-A334-45B4C5172F1B}.exe
{F2DAD6E1-A092-49c2-9175-7C71DF5A32A0}.exe
{F9928DC8-027F-4480-ACCD-B8F798CDAB72}.exe