Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
14/08/2026, 12:04
General
- Target 2026-08-14_f7eb0f5c677eed4e9041d2ecbf94f0b7_elex_wannacry.exe
- Size 168KB
- Sample260814-n81f1sself
- SHA256 ea24744cbe7537fdea8d67424d10730cdbb3c3f517f167079acbb31ee21bf642
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\2026-08-14_f7eb0f5c677eed4e9041d2ecbf94f0b7_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-14_f7eb0f5c677eed4e9041d2ecbf94f0b7_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\{721E84D0-8E34-4eb9-9486-2807C87BD019}.exeC:\Windows\{721E84D0-8E34-4eb9-9486-2807C87BD019}.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\{EBFB5FEE-9D15-4990-A93F-7452B1ABC7B9}.exeC:\Windows\{EBFB5FEE-9D15-4990-A93F-7452B1ABC7B9}.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\{EC170685-0136-4750-BE6A-6628E6A58591}.exeC:\Windows\{EC170685-0136-4750-BE6A-6628E6A58591}.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\{A5675C1A-D214-4f5e-850D-492B4806F77D}.exeC:\Windows\{A5675C1A-D214-4f5e-850D-492B4806F77D}.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\{9CC9F407-8A80-4fab-B7F3-195B393E4A40}.exeC:\Windows\{9CC9F407-8A80-4fab-B7F3-195B393E4A40}.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\{B1FA7E3B-2622-4926-8DFC-C306EDFC04F5}.exeC:\Windows\{B1FA7E3B-2622-4926-8DFC-C306EDFC04F5}.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\{BD8DAA03-C446-4313-AACE-B92950F8E57B}.exeC:\Windows\{BD8DAA03-C446-4313-AACE-B92950F8E57B}.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\{023AC60C-5C1B-4053-8DB6-B1389E6E4B22}.exeC:\Windows\{023AC60C-5C1B-4053-8DB6-B1389E6E4B22}.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\{072DA179-85A0-4d80-AA33-04626E2607F9}.exeC:\Windows\{072DA179-85A0-4d80-AA33-04626E2607F9}.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\{32BDE4B9-436D-4ce2-9C15-CA460ABF7E90}.exeC:\Windows\{32BDE4B9-436D-4ce2-9C15-CA460ABF7E90}.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\{3AFD9FCB-81A0-473a-9042-C44CE4B45E04}.exeC:\Windows\{3AFD9FCB-81A0-473a-9042-C44CE4B45E04}.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\{32BDE~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\{072DA~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\{023AC~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\{BD8DA~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\{B1FA7~1.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\{9CC9F~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\{A5675~1.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\{EC170~1.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\{EBFB5~1.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\{721E8~1.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
{023AC60C-5C1B-4053-8DB6-B1389E6E4B22}.exe
{072DA179-85A0-4d80-AA33-04626E2607F9}.exe
{32BDE4B9-436D-4ce2-9C15-CA460ABF7E90}.exe
{3AFD9FCB-81A0-473a-9042-C44CE4B45E04}.exe
{721E84D0-8E34-4eb9-9486-2807C87BD019}.exe
{9CC9F407-8A80-4fab-B7F3-195B393E4A40}.exe
{A5675C1A-D214-4f5e-850D-492B4806F77D}.exe
{B1FA7E3B-2622-4926-8DFC-C306EDFC04F5}.exe
{BD8DAA03-C446-4313-AACE-B92950F8E57B}.exe
{EBFB5FEE-9D15-4990-A93F-7452B1ABC7B9}.exe
{EC170685-0136-4750-BE6A-6628E6A58591}.exe