Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
28/07/2026, 00:06
General
- Target 2026-07-27_c90c7215fb3ac09386d5a3c06cb04e72_elex_wannacry.exe
- Size 90KB
- Sample260728-ad7d7aterb
- SHA256 6e7aa6b3b055fd43177e866684adff49bfeb5655f36c15cb9d013fd6a319739c
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\2026-07-27_c90c7215fb3ac09386d5a3c06cb04e72_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_c90c7215fb3ac09386d5a3c06cb04e72_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\{E42E0CAA-5B6B-4695-A99B-47BE74CC537D}.exeC:\Windows\{E42E0CAA-5B6B-4695-A99B-47BE74CC537D}.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\{049EC846-66DF-4cb5-88ED-CC3127245074}.exeC:\Windows\{049EC846-66DF-4cb5-88ED-CC3127245074}.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\{B5456786-270C-4790-9188-52004F02C892}.exeC:\Windows\{B5456786-270C-4790-9188-52004F02C892}.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\{E1497D62-53CC-4a84-B07A-4E17520C0DCB}.exeC:\Windows\{E1497D62-53CC-4a84-B07A-4E17520C0DCB}.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\{6C21334C-CEF8-43a7-844D-36F2CB5B2AB3}.exeC:\Windows\{6C21334C-CEF8-43a7-844D-36F2CB5B2AB3}.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\{2E81DF94-1CD1-45ed-94F5-60D117BCF2B7}.exeC:\Windows\{2E81DF94-1CD1-45ed-94F5-60D117BCF2B7}.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\{C11CBBBE-77BC-4ee0-A977-5A18FF07F414}.exeC:\Windows\{C11CBBBE-77BC-4ee0-A977-5A18FF07F414}.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\{E85F86D9-61B9-4c86-860B-3DF311B92D9C}.exeC:\Windows\{E85F86D9-61B9-4c86-860B-3DF311B92D9C}.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\{8AF9A82A-6E6C-4138-8C2D-36DB8C0885C0}.exeC:\Windows\{8AF9A82A-6E6C-4138-8C2D-36DB8C0885C0}.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\{903AB18F-1A45-4785-954B-1CAF8329D65B}.exeC:\Windows\{903AB18F-1A45-4785-954B-1CAF8329D65B}.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\{6C506E6A-5A68-4c53-82BF-A241A6983B4E}.exeC:\Windows\{6C506E6A-5A68-4c53-82BF-A241A6983B4E}.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\{903AB~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\{8AF9A~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\{E85F8~1.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\{C11CB~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\{2E81D~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\{6C213~1.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\{E1497~1.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\{B5456~1.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\{049EC~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\{E42E0~1.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
{049EC846-66DF-4cb5-88ED-CC3127245074}.exe
{2E81DF94-1CD1-45ed-94F5-60D117BCF2B7}.exe
{6C21334C-CEF8-43a7-844D-36F2CB5B2AB3}.exe
{6C506E6A-5A68-4c53-82BF-A241A6983B4E}.exe
{8AF9A82A-6E6C-4138-8C2D-36DB8C0885C0}.exe
{903AB18F-1A45-4785-954B-1CAF8329D65B}.exe
{B5456786-270C-4790-9188-52004F02C892}.exe
{C11CBBBE-77BC-4ee0-A977-5A18FF07F414}.exe
{E1497D62-53CC-4a84-B07A-4E17520C0DCB}.exe
{E42E0CAA-5B6B-4695-A99B-47BE74CC537D}.exe
{E85F86D9-61B9-4c86-860B-3DF311B92D9C}.exe
memory/404-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/404-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2136-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2136-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2700-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3116-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3116-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4636-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4636-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5076-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5076-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5084-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5084-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5500-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5500-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5584-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5584-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5728-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5728-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5928-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5928-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5928-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5980-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5980-21-0x0000000000400000-0x0000000000411000-memory.dmp