Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
27/07/2026, 07:48
General
- Target 2026-07-27_e34aaeeb805c5839b6be328b04d99f64_elex_wannacry.exe
- Size 64KB
- Sample260727-jnj63sysdw
- SHA256 7b4715a3f813a1ac52e858df52c3ebf1d73efa9a0a0bd10ebbd1869ef1fdd6ee
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\2026-07-27_e34aaeeb805c5839b6be328b04d99f64_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_e34aaeeb805c5839b6be328b04d99f64_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\{3CA95609-57FE-40c3-A385-4116E6ED5216}.exeC:\Windows\{3CA95609-57FE-40c3-A385-4116E6ED5216}.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\{6908A65D-C3E1-47b8-B6AE-E89034EEEDCC}.exeC:\Windows\{6908A65D-C3E1-47b8-B6AE-E89034EEEDCC}.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\{04AFC566-49D2-44d2-A32B-AA015E587E6C}.exeC:\Windows\{04AFC566-49D2-44d2-A32B-AA015E587E6C}.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
-
C:\Windows\{948043B3-3D0E-42eb-BEA9-132873AFABF5}.exeC:\Windows\{948043B3-3D0E-42eb-BEA9-132873AFABF5}.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\{BF74C3B1-55E5-4f90-B42B-183414DAC20E}.exeC:\Windows\{BF74C3B1-55E5-4f90-B42B-183414DAC20E}.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\{D4DEFC7E-C412-4aaf-975D-1BE136135E21}.exeC:\Windows\{D4DEFC7E-C412-4aaf-975D-1BE136135E21}.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\{FE01282D-4BD4-4802-A47C-2A55965D24B3}.exeC:\Windows\{FE01282D-4BD4-4802-A47C-2A55965D24B3}.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\{74EBC4AE-C1BC-4f55-AF84-37504587892B}.exeC:\Windows\{74EBC4AE-C1BC-4f55-AF84-37504587892B}.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\{17E32D40-7CCE-42b2-BDE7-2C5DE0647C15}.exeC:\Windows\{17E32D40-7CCE-42b2-BDE7-2C5DE0647C15}.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\{5C3E7293-9DFD-4ece-BA1E-EDC425D97EC4}.exeC:\Windows\{5C3E7293-9DFD-4ece-BA1E-EDC425D97EC4}.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\{648DEE0A-3645-4b69-9A72-97080C00CC59}.exeC:\Windows\{648DEE0A-3645-4b69-9A72-97080C00CC59}.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\{5C3E7~1.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\{17E32~1.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\{74EBC~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\{FE012~1.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\{D4DEF~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\{BF74C~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\{94804~1.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\{04AFC~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\{6908A~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\{3CA95~1.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
{04AFC566-49D2-44d2-A32B-AA015E587E6C}.exe
{17E32D40-7CCE-42b2-BDE7-2C5DE0647C15}.exe
{3CA95609-57FE-40c3-A385-4116E6ED5216}.exe
{5C3E7293-9DFD-4ece-BA1E-EDC425D97EC4}.exe
{648DEE0A-3645-4b69-9A72-97080C00CC59}.exe
{6908A65D-C3E1-47b8-B6AE-E89034EEEDCC}.exe
{74EBC4AE-C1BC-4f55-AF84-37504587892B}.exe
{948043B3-3D0E-42eb-BEA9-132873AFABF5}.exe
{BF74C3B1-55E5-4f90-B42B-183414DAC20E}.exe
{D4DEFC7E-C412-4aaf-975D-1BE136135E21}.exe
{FE01282D-4BD4-4802-A47C-2A55965D24B3}.exe