Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
02/08/2026, 03:34
General
- Target 2026-08-02_1577f010b932362d2ccc40826de69663_elex_wannacry.exe
- Size 24KB
- Sample260802-d4yrhsce93
- SHA256 66ac531d57d6a87853baa5b75ac8e7f56a6af71dc4be085972940a1794dd89d0
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 45 IoCs
- UPX dump on OEP (original entry point) 45 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
- UPX packed file 45 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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\2026-08-02_1577f010b932362d2ccc40826de69663_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_1577f010b932362d2ccc40826de69663_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\{AF1E3E96-8801-4d3c-BAEB-C2960B5759A3}.exeC:\Windows\{AF1E3E96-8801-4d3c-BAEB-C2960B5759A3}.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\{088B76FB-0B0F-452b-9A03-1A2107350269}.exeC:\Windows\{088B76FB-0B0F-452b-9A03-1A2107350269}.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\{E012FFCE-840F-487c-A12C-9EF10B5B7C2C}.exeC:\Windows\{E012FFCE-840F-487c-A12C-9EF10B5B7C2C}.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\{ABD01A32-5621-4e75-AAF4-3A240D4F79FD}.exeC:\Windows\{ABD01A32-5621-4e75-AAF4-3A240D4F79FD}.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\{1CF65A5A-CA40-4878-85EA-8DD2B1153274}.exeC:\Windows\{1CF65A5A-CA40-4878-85EA-8DD2B1153274}.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\{F95CEC3D-CBB1-4606-ACCA-B3B51562C422}.exeC:\Windows\{F95CEC3D-CBB1-4606-ACCA-B3B51562C422}.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\{1C8F0C94-263B-4119-87B1-6A13433D7EF4}.exeC:\Windows\{1C8F0C94-263B-4119-87B1-6A13433D7EF4}.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\{204531DF-2E25-4299-8311-5A740A9F1FB4}.exeC:\Windows\{204531DF-2E25-4299-8311-5A740A9F1FB4}.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\{C5E646DE-1FB6-40ac-AF1C-0ADB4ED23888}.exeC:\Windows\{C5E646DE-1FB6-40ac-AF1C-0ADB4ED23888}.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\{9CD771C5-75EE-4c77-AC52-F12C8728EC32}.exeC:\Windows\{9CD771C5-75EE-4c77-AC52-F12C8728EC32}.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\{B7686EC2-F98A-420c-902D-E59BF6711497}.exeC:\Windows\{B7686EC2-F98A-420c-902D-E59BF6711497}.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\{9CD77~1.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\{C5E64~1.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\{20453~1.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\{1C8F0~1.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\{F95CE~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\{1CF65~1.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\{ABD01~1.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\{E012F~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\{088B7~1.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\{AF1E3~1.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
Loading Replay Monitor...
Downloads
{088B76FB-0B0F-452b-9A03-1A2107350269}.exe
{1C8F0C94-263B-4119-87B1-6A13433D7EF4}.exe
{1CF65A5A-CA40-4878-85EA-8DD2B1153274}.exe
{204531DF-2E25-4299-8311-5A740A9F1FB4}.exe
{9CD771C5-75EE-4c77-AC52-F12C8728EC32}.exe
{ABD01A32-5621-4e75-AAF4-3A240D4F79FD}.exe
{AF1E3E96-8801-4d3c-BAEB-C2960B5759A3}.exe
{B7686EC2-F98A-420c-902D-E59BF6711497}.exe
{C5E646DE-1FB6-40ac-AF1C-0ADB4ED23888}.exe
{E012FFCE-840F-487c-A12C-9EF10B5B7C2C}.exe
{F95CEC3D-CBB1-4606-ACCA-B3B51562C422}.exe
memory/240-39-0x0000000000400000-0x0000000000413000-memory.dmp
memory/240-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/240-31-0x0000000000400000-0x0000000000413000-memory.dmp
memory/912-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/912-7-0x0000000000400000-0x0000000000413000-memory.dmp
memory/912-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/980-30-0x0000000000400000-0x0000000000413000-memory.dmp
memory/980-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/980-23-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1396-13-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1396-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1396-6-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1892-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1892-45-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1892-38-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2220-21-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2220-17-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2220-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2832-65-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2832-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2832-69-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3016-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3016-53-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3016-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4160-87-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5980-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5980-57-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5980-62-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6000-71-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6000-73-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6000-77-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6096-79-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6096-81-0x0000000000400000-0x0000000000413000-memory.dmp
memory/6096-85-0x0000000000400000-0x0000000000413000-memory.dmp