Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/07/2026, 12:36
General
- Target 2026-07-31_024f33f3931c3056953ef9a234d2ba72_elex_wannacry.exe
- Size 92KB
- Sample260731-ps6hrstckd
- SHA256 67b87a118976bdb3028f59670d5a9571aa2c49580d41866603c19f6c23828e4a
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 35 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\2026-07-31_024f33f3931c3056953ef9a234d2ba72_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_024f33f3931c3056953ef9a234d2ba72_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\{EA3E7894-FA11-43bc-A1B9-ED6269F07F47}.exeC:\Windows\{EA3E7894-FA11-43bc-A1B9-ED6269F07F47}.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\{E30D4274-BF38-4f3d-BB6A-8743F8DA2B6C}.exeC:\Windows\{E30D4274-BF38-4f3d-BB6A-8743F8DA2B6C}.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\{039724EC-0EA2-4608-A32B-2D111C4293C5}.exeC:\Windows\{039724EC-0EA2-4608-A32B-2D111C4293C5}.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\{5C0FAB6E-8332-4155-A2A7-60E62B264534}.exeC:\Windows\{5C0FAB6E-8332-4155-A2A7-60E62B264534}.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\{2AD23F71-1EBE-4b85-8168-A9E3B3BF9651}.exeC:\Windows\{2AD23F71-1EBE-4b85-8168-A9E3B3BF9651}.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\{01B6BFA0-D312-432a-BF51-9E692599434E}.exeC:\Windows\{01B6BFA0-D312-432a-BF51-9E692599434E}.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\{57D97BA9-A962-46ec-AF1D-2B9725C33EF6}.exeC:\Windows\{57D97BA9-A962-46ec-AF1D-2B9725C33EF6}.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\{C83A8F60-8799-4212-838C-28F59A3C5634}.exeC:\Windows\{C83A8F60-8799-4212-838C-28F59A3C5634}.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\{2D0C6AB1-2939-4548-9451-B1C2FCF95855}.exeC:\Windows\{2D0C6AB1-2939-4548-9451-B1C2FCF95855}.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\{09EE1CDD-5FBB-4b95-A3C5-97F89B1E3229}.exeC:\Windows\{09EE1CDD-5FBB-4b95-A3C5-97F89B1E3229}.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\{C95F4258-A2A3-4475-9886-317B2F29458B}.exeC:\Windows\{C95F4258-A2A3-4475-9886-317B2F29458B}.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\{09EE1~1.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\{2D0C6~1.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\{C83A8~1.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\{57D97~1.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\{01B6B~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\{2AD23~1.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\{5C0FA~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\{03972~1.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\{E30D4~1.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\{EA3E7~1.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
{01B6BFA0-D312-432a-BF51-9E692599434E}.exe
{039724EC-0EA2-4608-A32B-2D111C4293C5}.exe
{09EE1CDD-5FBB-4b95-A3C5-97F89B1E3229}.exe
{2AD23F71-1EBE-4b85-8168-A9E3B3BF9651}.exe
{2D0C6AB1-2939-4548-9451-B1C2FCF95855}.exe
{57D97BA9-A962-46ec-AF1D-2B9725C33EF6}.exe
{5C0FAB6E-8332-4155-A2A7-60E62B264534}.exe
{C83A8F60-8799-4212-838C-28F59A3C5634}.exe
{C95F4258-A2A3-4475-9886-317B2F29458B}.exe
{E30D4274-BF38-4f3d-BB6A-8743F8DA2B6C}.exe
{EA3E7894-FA11-43bc-A1B9-ED6269F07F47}.exe
memory/1132-68-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1132-63-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1980-70-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1980-75-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2364-61-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2364-56-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2440-8-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2440-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2440-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3324-40-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3324-34-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3880-77-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4392-49-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4392-54-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5152-42-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5152-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5176-35-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5176-28-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5288-19-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5288-14-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5552-27-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5552-21-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5960-13-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5960-6-0x0000000000400000-0x0000000000417000-memory.dmp