Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/09/2026, 22:25
General
- Target 2026-09-03_a2b013014ac56157d3a97ea3889b8406_elex_wannacry.exe
- Size 60KB
- Sample260905-2b33jatelc
- SHA256 def77bd8d0f97e12f07173110e0ebd3a5540f83e0cdf98574426ff7e3c470570
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\2026-09-03_a2b013014ac56157d3a97ea3889b8406_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-03_a2b013014ac56157d3a97ea3889b8406_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\{B6D5AC5D-95A3-460b-A02A-D6AC1B0D8FCE}.exeC:\Windows\{B6D5AC5D-95A3-460b-A02A-D6AC1B0D8FCE}.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\{FEDCB4C8-AA1F-4da7-91FC-D77644F72EAE}.exeC:\Windows\{FEDCB4C8-AA1F-4da7-91FC-D77644F72EAE}.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\{26BEFF97-A002-4af2-88C2-1ADEDEE09D7B}.exeC:\Windows\{26BEFF97-A002-4af2-88C2-1ADEDEE09D7B}.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\{4A0AFED6-556E-4a53-BCBD-A6FA6A682B1C}.exeC:\Windows\{4A0AFED6-556E-4a53-BCBD-A6FA6A682B1C}.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\{D10E1BCB-5707-4482-A144-A837FA27E72D}.exeC:\Windows\{D10E1BCB-5707-4482-A144-A837FA27E72D}.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\{9A4E9071-599B-49a0-8D05-A6CF83D07F15}.exeC:\Windows\{9A4E9071-599B-49a0-8D05-A6CF83D07F15}.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\{07296D4E-1D02-444e-8846-8B991B717DA7}.exeC:\Windows\{07296D4E-1D02-444e-8846-8B991B717DA7}.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\{7CAC111F-FC8F-4f84-864E-09C9173051CA}.exeC:\Windows\{7CAC111F-FC8F-4f84-864E-09C9173051CA}.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\{E3B26EDB-355A-4dc4-96AE-D359B9930841}.exeC:\Windows\{E3B26EDB-355A-4dc4-96AE-D359B9930841}.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\{9F100D29-B6FC-42a2-8049-9F2CF29503FF}.exeC:\Windows\{9F100D29-B6FC-42a2-8049-9F2CF29503FF}.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\{3C9A4D93-A8F9-40b2-98A9-0EDAE46A93A1}.exeC:\Windows\{3C9A4D93-A8F9-40b2-98A9-0EDAE46A93A1}.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\{9F100~1.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\{E3B26~1.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\{7CAC1~1.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\{07296~1.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\{9A4E9~1.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\{D10E1~1.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\{4A0AF~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\{26BEF~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\{FEDCB~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\{B6D5A~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
{07296D4E-1D02-444e-8846-8B991B717DA7}.exe
{26BEFF97-A002-4af2-88C2-1ADEDEE09D7B}.exe
{3C9A4D93-A8F9-40b2-98A9-0EDAE46A93A1}.exe
{4A0AFED6-556E-4a53-BCBD-A6FA6A682B1C}.exe
{7CAC111F-FC8F-4f84-864E-09C9173051CA}.exe
{9A4E9071-599B-49a0-8D05-A6CF83D07F15}.exe
{9F100D29-B6FC-42a2-8049-9F2CF29503FF}.exe
{B6D5AC5D-95A3-460b-A02A-D6AC1B0D8FCE}.exe
{D10E1BCB-5707-4482-A144-A837FA27E72D}.exe
{E3B26EDB-355A-4dc4-96AE-D359B9930841}.exe
{FEDCB4C8-AA1F-4da7-91FC-D77644F72EAE}.exe