Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 16:42
General
- Target 2026-07-29_f8d252788cba3035e122c2a8b7507038_elex_wannacry.exe
- Size 90KB
- Sample260729-t719tabp2s
- SHA256 a6bc5dcb937a983298b14213b917d638689c792647510e55c795abefc633d22a
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\2026-07-29_f8d252788cba3035e122c2a8b7507038_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_f8d252788cba3035e122c2a8b7507038_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\{92760A6F-E4F0-4ca2-98C5-3E95FBBBF750}.exeC:\Windows\{92760A6F-E4F0-4ca2-98C5-3E95FBBBF750}.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\{8DF8EB26-14D9-46b2-AD53-023C7650CB74}.exeC:\Windows\{8DF8EB26-14D9-46b2-AD53-023C7650CB74}.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\{1650BF93-F929-411c-A1F5-6D6F95A0EC61}.exeC:\Windows\{1650BF93-F929-411c-A1F5-6D6F95A0EC61}.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\{D3751CF7-A27B-4c3a-9C30-B51CD1B32F47}.exeC:\Windows\{D3751CF7-A27B-4c3a-9C30-B51CD1B32F47}.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\{DFB4615A-080C-4b42-AB0E-80AE6E7C2C5F}.exeC:\Windows\{DFB4615A-080C-4b42-AB0E-80AE6E7C2C5F}.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\{5024E5C7-8A79-497b-BC13-CA3AC6697A45}.exeC:\Windows\{5024E5C7-8A79-497b-BC13-CA3AC6697A45}.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\{46805AF2-BE31-4efb-9D18-E13FEA425ED1}.exeC:\Windows\{46805AF2-BE31-4efb-9D18-E13FEA425ED1}.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\{59A4D431-B79D-4420-95AF-B13AA5190DA1}.exeC:\Windows\{59A4D431-B79D-4420-95AF-B13AA5190DA1}.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\{0BC62C55-9DBB-4d52-9C72-FCB6545C2355}.exeC:\Windows\{0BC62C55-9DBB-4d52-9C72-FCB6545C2355}.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\{B7B3725B-BC78-47b2-B1CD-5D132E4E94C2}.exeC:\Windows\{B7B3725B-BC78-47b2-B1CD-5D132E4E94C2}.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\{D9FF1ED5-B34D-41f2-A9A2-A2CB87891568}.exeC:\Windows\{D9FF1ED5-B34D-41f2-A9A2-A2CB87891568}.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\{B7B37~1.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\{0BC62~1.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\{59A4D~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\{46805~1.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\{5024E~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\{DFB46~1.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\{D3751~1.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\{1650B~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\{8DF8E~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\{92760~1.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
{0BC62C55-9DBB-4d52-9C72-FCB6545C2355}.exe
{1650BF93-F929-411c-A1F5-6D6F95A0EC61}.exe
{46805AF2-BE31-4efb-9D18-E13FEA425ED1}.exe
{5024E5C7-8A79-497b-BC13-CA3AC6697A45}.exe
{59A4D431-B79D-4420-95AF-B13AA5190DA1}.exe
{8DF8EB26-14D9-46b2-AD53-023C7650CB74}.exe
{92760A6F-E4F0-4ca2-98C5-3E95FBBBF750}.exe
{B7B3725B-BC78-47b2-B1CD-5D132E4E94C2}.exe
{D3751CF7-A27B-4c3a-9C30-B51CD1B32F47}.exe
{D9FF1ED5-B34D-41f2-A9A2-A2CB87891568}.exe
{DFB4615A-080C-4b42-AB0E-80AE6E7C2C5F}.exe