Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
27/07/2026, 13:32
General
- Target 2026-07-27_03d1faf8c381026827d81f7e80d33fc7_elex_wannacry.exe
- Size 90KB
- Sample260727-qtebcatcrf
- SHA256 98b44c5a4070637b3caffd692128c967707c64c70dd094184daa180829366e42
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\2026-07-27_03d1faf8c381026827d81f7e80d33fc7_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_03d1faf8c381026827d81f7e80d33fc7_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\{836A42B3-7BB4-4e5c-9A58-8AB6AF9DE308}.exeC:\Windows\{836A42B3-7BB4-4e5c-9A58-8AB6AF9DE308}.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\{A905F4CF-DF03-4fe1-82B3-A0AC2D3DDE43}.exeC:\Windows\{A905F4CF-DF03-4fe1-82B3-A0AC2D3DDE43}.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\{0D0CEDBA-1A27-4314-A08C-940AF2C75806}.exeC:\Windows\{0D0CEDBA-1A27-4314-A08C-940AF2C75806}.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\{7963FE4B-1FDE-4eac-BEBD-ACF9365DCA58}.exeC:\Windows\{7963FE4B-1FDE-4eac-BEBD-ACF9365DCA58}.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\{0576829C-8E9D-47c8-A6EB-DCEC5FA6B142}.exeC:\Windows\{0576829C-8E9D-47c8-A6EB-DCEC5FA6B142}.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\{D2B379EF-16C9-4c06-92C2-E012C9DE0526}.exeC:\Windows\{D2B379EF-16C9-4c06-92C2-E012C9DE0526}.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\{50FDC98F-75BA-48be-A68C-2A6571AAC210}.exeC:\Windows\{50FDC98F-75BA-48be-A68C-2A6571AAC210}.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\{0A46A8FC-C0E2-4042-A81C-2EF327955A8C}.exeC:\Windows\{0A46A8FC-C0E2-4042-A81C-2EF327955A8C}.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\{FE2EF26A-1322-468d-A85A-4D68E6CEB85E}.exeC:\Windows\{FE2EF26A-1322-468d-A85A-4D68E6CEB85E}.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\{C21E62FB-B743-4e4a-B68E-681B41BC755F}.exeC:\Windows\{C21E62FB-B743-4e4a-B68E-681B41BC755F}.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\{F2C4D484-6A12-4d7b-AB61-673D5F59CCF6}.exeC:\Windows\{F2C4D484-6A12-4d7b-AB61-673D5F59CCF6}.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\{C21E6~1.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\{FE2EF~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\{0A46A~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\{50FDC~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\{D2B37~1.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\{05768~1.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\{7963F~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\{0D0CE~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\{A905F~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\{836A4~1.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
{0576829C-8E9D-47c8-A6EB-DCEC5FA6B142}.exe
{0A46A8FC-C0E2-4042-A81C-2EF327955A8C}.exe
{0D0CEDBA-1A27-4314-A08C-940AF2C75806}.exe
{50FDC98F-75BA-48be-A68C-2A6571AAC210}.exe
{7963FE4B-1FDE-4eac-BEBD-ACF9365DCA58}.exe
{836A42B3-7BB4-4e5c-9A58-8AB6AF9DE308}.exe
{A905F4CF-DF03-4fe1-82B3-A0AC2D3DDE43}.exe
{C21E62FB-B743-4e4a-B68E-681B41BC755F}.exe
{D2B379EF-16C9-4c06-92C2-E012C9DE0526}.exe
{F2C4D484-6A12-4d7b-AB61-673D5F59CCF6}.exe
{FE2EF26A-1322-468d-A85A-4D68E6CEB85E}.exe
memory/1308-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1308-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2588-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2588-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2644-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2644-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2836-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2836-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2836-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3728-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3728-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4080-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4080-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4368-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4368-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4760-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4760-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5024-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5024-68-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5244-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5496-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5496-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5524-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5524-21-0x0000000000400000-0x0000000000411000-memory.dmp