Analysis
- max time kernel
150s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
28/07/2026, 23:43
General
- Target 2026-07-28_00947cc38b39f4b9cf1fa39c6b0451ae_elex_wannacry.exe
- Size 79KB
- Sample260728-3qpn5ack21
- SHA256 7a135fa027a25211785acdabf6da63b22b415ce83098b29f2290b56ab72bdffc
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\2026-07-28_00947cc38b39f4b9cf1fa39c6b0451ae_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_00947cc38b39f4b9cf1fa39c6b0451ae_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\{D4F226FC-2E96-4b26-B308-71C3D497E4A3}.exeC:\Windows\{D4F226FC-2E96-4b26-B308-71C3D497E4A3}.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\{BC3C7E02-58FA-4d47-BA17-1DC246CF3A5A}.exeC:\Windows\{BC3C7E02-58FA-4d47-BA17-1DC246CF3A5A}.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\{9EF0B078-2CB9-484b-93D0-19A0652D68E2}.exeC:\Windows\{9EF0B078-2CB9-484b-93D0-19A0652D68E2}.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\{31BD68B6-F74B-49a6-BA2F-5443C3E1DC8C}.exeC:\Windows\{31BD68B6-F74B-49a6-BA2F-5443C3E1DC8C}.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\{2246F8C5-A683-428b-A4E9-D78056AF3D13}.exeC:\Windows\{2246F8C5-A683-428b-A4E9-D78056AF3D13}.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\{33B942DA-D71C-4770-8020-7A1683D01BE6}.exeC:\Windows\{33B942DA-D71C-4770-8020-7A1683D01BE6}.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\{5D5BA2B4-D964-49bb-99A0-F42F4259F0EC}.exeC:\Windows\{5D5BA2B4-D964-49bb-99A0-F42F4259F0EC}.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\{438FACAF-98F6-4cc7-8FD1-EE9A8DED8F3E}.exeC:\Windows\{438FACAF-98F6-4cc7-8FD1-EE9A8DED8F3E}.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\{3E7DAC40-0E90-4197-9B98-BAF852E728D6}.exeC:\Windows\{3E7DAC40-0E90-4197-9B98-BAF852E728D6}.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\{EA62A7C0-7F09-484a-8B1E-1F127C6D0AA3}.exeC:\Windows\{EA62A7C0-7F09-484a-8B1E-1F127C6D0AA3}.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\{9DB0E636-11C7-43cf-9EA5-BFBB76663355}.exeC:\Windows\{9DB0E636-11C7-43cf-9EA5-BFBB76663355}.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\{EA62A~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\{3E7DA~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\{438FA~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\{5D5BA~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\{33B94~1.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\{2246F~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\{31BD6~1.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\{9EF0B~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\{BC3C7~1.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\{D4F22~1.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
{2246F8C5-A683-428b-A4E9-D78056AF3D13}.exe
{31BD68B6-F74B-49a6-BA2F-5443C3E1DC8C}.exe
{33B942DA-D71C-4770-8020-7A1683D01BE6}.exe
{3E7DAC40-0E90-4197-9B98-BAF852E728D6}.exe
{438FACAF-98F6-4cc7-8FD1-EE9A8DED8F3E}.exe
{5D5BA2B4-D964-49bb-99A0-F42F4259F0EC}.exe
{9DB0E636-11C7-43cf-9EA5-BFBB76663355}.exe
{9EF0B078-2CB9-484b-93D0-19A0652D68E2}.exe
{BC3C7E02-58FA-4d47-BA17-1DC246CF3A5A}.exe
{D4F226FC-2E96-4b26-B308-71C3D497E4A3}.exe
{EA62A7C0-7F09-484a-8B1E-1F127C6D0AA3}.exe