Analysis
- max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
27/10/2026, 10:25
General
- Target 2026-10-26_a1c2c0f571317c49bb1755d279960054_elex_wannacry.exe
- Size 79KB
- Sample261027-mf5dtscs2x
- SHA256 359a28b129e3698b7dfb2f1c7f6d94ae11a4a3112969e20936f4eb0ae98699a1
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\2026-10-26_a1c2c0f571317c49bb1755d279960054_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_a1c2c0f571317c49bb1755d279960054_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\{D07ECE63-0CF9-4b91-8854-62593E321C02}.exeC:\Windows\{D07ECE63-0CF9-4b91-8854-62593E321C02}.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\{61AC7603-ABDD-4843-8D7F-96AF72D857F0}.exeC:\Windows\{61AC7603-ABDD-4843-8D7F-96AF72D857F0}.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\{D36E0A4C-D5DC-45b1-BAF0-F1858A3AE221}.exeC:\Windows\{D36E0A4C-D5DC-45b1-BAF0-F1858A3AE221}.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\{0CFEFB67-0B5D-4a69-BF7E-9590DB9A628E}.exeC:\Windows\{0CFEFB67-0B5D-4a69-BF7E-9590DB9A628E}.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\{99E2294C-B1FF-46e7-8688-2C89CBE72328}.exeC:\Windows\{99E2294C-B1FF-46e7-8688-2C89CBE72328}.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\{31807823-F83B-4642-B94A-F8542B4BD6CE}.exeC:\Windows\{31807823-F83B-4642-B94A-F8542B4BD6CE}.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\{4D37738B-6148-48ad-B155-FC610BD47939}.exeC:\Windows\{4D37738B-6148-48ad-B155-FC610BD47939}.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\{161859BF-24A9-483b-B5C8-63267D58B4E9}.exeC:\Windows\{161859BF-24A9-483b-B5C8-63267D58B4E9}.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\{2CE7F0EB-239A-471f-A6C9-FCA3172E4E92}.exeC:\Windows\{2CE7F0EB-239A-471f-A6C9-FCA3172E4E92}.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\{22079F83-2B63-4aff-9E5B-0B601D43E730}.exeC:\Windows\{22079F83-2B63-4aff-9E5B-0B601D43E730}.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\{4674AC7F-C354-4fd4-9E97-3746B658B846}.exeC:\Windows\{4674AC7F-C354-4fd4-9E97-3746B658B846}.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\{22079~1.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\{2CE7F~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\{16185~1.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\{4D377~1.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\{31807~1.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\{99E22~1.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\{0CFEF~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\{D36E0~1.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\{61AC7~1.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\{D07EC~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\2026-1~1.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
Loading Replay Monitor...
Downloads
{0CFEFB67-0B5D-4a69-BF7E-9590DB9A628E}.exe
{161859BF-24A9-483b-B5C8-63267D58B4E9}.exe
{22079F83-2B63-4aff-9E5B-0B601D43E730}.exe
{2CE7F0EB-239A-471f-A6C9-FCA3172E4E92}.exe
{31807823-F83B-4642-B94A-F8542B4BD6CE}.exe
{4674AC7F-C354-4fd4-9E97-3746B658B846}.exe
{4D37738B-6148-48ad-B155-FC610BD47939}.exe
{61AC7603-ABDD-4843-8D7F-96AF72D857F0}.exe
{99E2294C-B1FF-46e7-8688-2C89CBE72328}.exe
{D07ECE63-0CF9-4b91-8854-62593E321C02}.exe
{D36E0A4C-D5DC-45b1-BAF0-F1858A3AE221}.exe