Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
17/08/2026, 01:54
General
- Target 2026-08-17_b9244b3d1c82bd0f7abb0dec32e16a89_elex_wannacry.exe
- Size 90KB
- Sample260817-cbn6ya1emb
- SHA256 c5b8f8c050f6dd405bf34045c16e5658c847a8f24e8af26d5d66c3698ff95257
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\2026-08-17_b9244b3d1c82bd0f7abb0dec32e16a89_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_b9244b3d1c82bd0f7abb0dec32e16a89_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\{02616497-0970-4cb0-94E1-40964013584E}.exeC:\Windows\{02616497-0970-4cb0-94E1-40964013584E}.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
-
C:\Windows\{67E5DD7B-6AED-4a7e-9AE8-1A4B885069ED}.exeC:\Windows\{67E5DD7B-6AED-4a7e-9AE8-1A4B885069ED}.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\{3CE9471E-B020-4ad1-B47D-7ECB041FAB28}.exeC:\Windows\{3CE9471E-B020-4ad1-B47D-7ECB041FAB28}.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\{40B880A4-2BFA-46f5-896C-D667D89479CC}.exeC:\Windows\{40B880A4-2BFA-46f5-896C-D667D89479CC}.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\{911A5B6B-4625-453d-995A-30779758FCD4}.exeC:\Windows\{911A5B6B-4625-453d-995A-30779758FCD4}.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\{EC94EEA4-0946-49c3-8ED5-A522FDC210C7}.exeC:\Windows\{EC94EEA4-0946-49c3-8ED5-A522FDC210C7}.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
-
C:\Windows\{4A61C0A4-C4D1-4187-A34A-6C7D5CED02DE}.exeC:\Windows\{4A61C0A4-C4D1-4187-A34A-6C7D5CED02DE}.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
-
C:\Windows\{F0E9DFB0-0982-4bd4-BBFB-E99017F49889}.exeC:\Windows\{F0E9DFB0-0982-4bd4-BBFB-E99017F49889}.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\{70B5B96A-F686-4d7a-9FC6-06AECDC1015C}.exeC:\Windows\{70B5B96A-F686-4d7a-9FC6-06AECDC1015C}.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\{F1B94498-88AE-4e92-9176-9B8BCA55A85F}.exeC:\Windows\{F1B94498-88AE-4e92-9176-9B8BCA55A85F}.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\{C1DBA223-9F2E-4645-A1BE-D0E1BC24E8EE}.exeC:\Windows\{C1DBA223-9F2E-4645-A1BE-D0E1BC24E8EE}.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\{F1B94~1.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\{70B5B~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\{F0E9D~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\{4A61C~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\{EC94E~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\{911A5~1.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\{40B88~1.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\{3CE94~1.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\{67E5D~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\{02616~1.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
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{02616497-0970-4cb0-94E1-40964013584E}.exe
{3CE9471E-B020-4ad1-B47D-7ECB041FAB28}.exe
{40B880A4-2BFA-46f5-896C-D667D89479CC}.exe
{4A61C0A4-C4D1-4187-A34A-6C7D5CED02DE}.exe
{67E5DD7B-6AED-4a7e-9AE8-1A4B885069ED}.exe
{70B5B96A-F686-4d7a-9FC6-06AECDC1015C}.exe
{911A5B6B-4625-453d-995A-30779758FCD4}.exe
{C1DBA223-9F2E-4645-A1BE-D0E1BC24E8EE}.exe
{EC94EEA4-0946-49c3-8ED5-A522FDC210C7}.exe
{F0E9DFB0-0982-4bd4-BBFB-E99017F49889}.exe
{F1B94498-88AE-4e92-9176-9B8BCA55A85F}.exe
memory/564-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/564-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1116-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2844-68-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2844-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3444-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3444-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3444-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3556-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3556-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3808-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3808-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4128-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4128-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4232-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4232-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4928-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4928-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4964-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4964-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5820-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5820-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5872-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5872-19-0x0000000000400000-0x0000000000411000-memory.dmp