Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/08/2026, 06:32
General
- Target 2026-08-18_9fb1882902cc54a5c0ce16a465c6ae86_elex_wannacry.exe
- Size 59KB
- Sample260818-ha5eesfl71
- SHA256 bd60efec46ed6486ef2e140d18e6395a3ce58f3e4492b61a5d175cb6570a78f8
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\2026-08-18_9fb1882902cc54a5c0ce16a465c6ae86_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_9fb1882902cc54a5c0ce16a465c6ae86_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\{A3843A82-C031-4a16-8E28-EF8BA6019DB7}.exeC:\Windows\{A3843A82-C031-4a16-8E28-EF8BA6019DB7}.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\{B5A61960-691A-45a6-9711-02698079E14F}.exeC:\Windows\{B5A61960-691A-45a6-9711-02698079E14F}.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\{76D9B3C3-48B2-411e-A628-4C2A82D307CF}.exeC:\Windows\{76D9B3C3-48B2-411e-A628-4C2A82D307CF}.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\{A86FDBE7-6057-42a5-8A59-D9F81AEE3E60}.exeC:\Windows\{A86FDBE7-6057-42a5-8A59-D9F81AEE3E60}.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\{1B76481E-4121-4fbf-97AD-ED01F5ABBFEE}.exeC:\Windows\{1B76481E-4121-4fbf-97AD-ED01F5ABBFEE}.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\{F91EB069-3E45-4ada-A0D1-ADCF356ECA9D}.exeC:\Windows\{F91EB069-3E45-4ada-A0D1-ADCF356ECA9D}.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\{78EB3AC7-9B0A-41e8-B210-98EF01CB28FD}.exeC:\Windows\{78EB3AC7-9B0A-41e8-B210-98EF01CB28FD}.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\{8A98FA9C-72D0-4c79-BAC2-5E954DF7E153}.exeC:\Windows\{8A98FA9C-72D0-4c79-BAC2-5E954DF7E153}.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\{DEFE8ECD-5921-448a-9B8C-514792BF4CC5}.exeC:\Windows\{DEFE8ECD-5921-448a-9B8C-514792BF4CC5}.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\{95908317-9F3B-416d-9FF3-CC79B2C2358D}.exeC:\Windows\{95908317-9F3B-416d-9FF3-CC79B2C2358D}.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\{A2825EF7-F4F3-4091-8F56-0412EB2ABED4}.exeC:\Windows\{A2825EF7-F4F3-4091-8F56-0412EB2ABED4}.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\{95908~1.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\{DEFE8~1.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\{8A98F~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\{78EB3~1.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\{F91EB~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\{1B764~1.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\{A86FD~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\{76D9B~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\{B5A61~1.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\{A3843~1.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
{1B76481E-4121-4fbf-97AD-ED01F5ABBFEE}.exe
{76D9B3C3-48B2-411e-A628-4C2A82D307CF}.exe
{78EB3AC7-9B0A-41e8-B210-98EF01CB28FD}.exe
{8A98FA9C-72D0-4c79-BAC2-5E954DF7E153}.exe
{95908317-9F3B-416d-9FF3-CC79B2C2358D}.exe
{A2825EF7-F4F3-4091-8F56-0412EB2ABED4}.exe
{A3843A82-C031-4a16-8E28-EF8BA6019DB7}.exe
{A86FDBE7-6057-42a5-8A59-D9F81AEE3E60}.exe
{B5A61960-691A-45a6-9711-02698079E14F}.exe
{DEFE8ECD-5921-448a-9B8C-514792BF4CC5}.exe
{F91EB069-3E45-4ada-A0D1-ADCF356ECA9D}.exe