Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
28/10/2026, 11:47
General
- Target 2026-10-28_52cc3ef8662fa926733a2ef1453a9d4b_elex_wannacry.exe
- Size 89KB
- Sample261028-nxt5vs1scx
- SHA256 9bfb3e87f6963d9214d2b7f40f536a373b1460fa5e7d6bb782fab96c088e248a
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\2026-10-28_52cc3ef8662fa926733a2ef1453a9d4b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_52cc3ef8662fa926733a2ef1453a9d4b_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\{B813B27F-5140-4eac-A54D-A866BD96BB65}.exeC:\Windows\{B813B27F-5140-4eac-A54D-A866BD96BB65}.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\{02C56EB9-9ADD-4b31-AA17-114AF1B5024D}.exeC:\Windows\{02C56EB9-9ADD-4b31-AA17-114AF1B5024D}.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\{0D6280BB-D8C4-461c-86DF-3F5FFB3F893B}.exeC:\Windows\{0D6280BB-D8C4-461c-86DF-3F5FFB3F893B}.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\{FB0FBEAE-4BA8-4c55-B902-E71E8C97230B}.exeC:\Windows\{FB0FBEAE-4BA8-4c55-B902-E71E8C97230B}.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\{3919B8A2-6585-46f0-8C8D-B9311EA80601}.exeC:\Windows\{3919B8A2-6585-46f0-8C8D-B9311EA80601}.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\{84FC7B28-390E-4a2c-BC9E-7D7D1AFD4BB7}.exeC:\Windows\{84FC7B28-390E-4a2c-BC9E-7D7D1AFD4BB7}.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\{6A3BAD21-B77C-4040-AF09-45991DB1BE1F}.exeC:\Windows\{6A3BAD21-B77C-4040-AF09-45991DB1BE1F}.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\{2F0E4FDE-CB58-4453-BE93-D0906DF36906}.exeC:\Windows\{2F0E4FDE-CB58-4453-BE93-D0906DF36906}.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\{3C514639-9442-41f3-8C8A-91A3296EB30D}.exeC:\Windows\{3C514639-9442-41f3-8C8A-91A3296EB30D}.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\{42CD81BD-CD92-4b8d-B010-37CB862A47E1}.exeC:\Windows\{42CD81BD-CD92-4b8d-B010-37CB862A47E1}.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\{EC8220D8-00A6-4688-A408-C8F23A97D769}.exeC:\Windows\{EC8220D8-00A6-4688-A408-C8F23A97D769}.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\{42CD8~1.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\{3C514~1.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\{2F0E4~1.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\{6A3BA~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\{84FC7~1.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\{3919B~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\{FB0FB~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\{0D628~1.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\{02C56~1.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\{B813B~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
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Downloads
{02C56EB9-9ADD-4b31-AA17-114AF1B5024D}.exe
{0D6280BB-D8C4-461c-86DF-3F5FFB3F893B}.exe
{2F0E4FDE-CB58-4453-BE93-D0906DF36906}.exe
{3919B8A2-6585-46f0-8C8D-B9311EA80601}.exe
{3C514639-9442-41f3-8C8A-91A3296EB30D}.exe
{42CD81BD-CD92-4b8d-B010-37CB862A47E1}.exe
{6A3BAD21-B77C-4040-AF09-45991DB1BE1F}.exe
{84FC7B28-390E-4a2c-BC9E-7D7D1AFD4BB7}.exe
{B813B27F-5140-4eac-A54D-A866BD96BB65}.exe
{EC8220D8-00A6-4688-A408-C8F23A97D769}.exe
{FB0FBEAE-4BA8-4c55-B902-E71E8C97230B}.exe