Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
31/07/2026, 03:09
General
- Target 2026-07-31_522dcd20f4e1918ff9ad7b141208f52e_elex_wannacry.exe
- Size 60KB
- Sample260731-dnqe7ssflb
- SHA256 417dd8d04f0470585260a8b489f4c9a046bf13aca58c55f028a308e5b857ee17
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_522dcd20f4e1918ff9ad7b141208f52e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_522dcd20f4e1918ff9ad7b141208f52e_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\{CC7F5D35-00BE-4b65-9C08-F9E6D579E4A4}.exeC:\Windows\{CC7F5D35-00BE-4b65-9C08-F9E6D579E4A4}.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\{C22F932F-9F88-4578-A9F2-04E79F9724AE}.exeC:\Windows\{C22F932F-9F88-4578-A9F2-04E79F9724AE}.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\{19C7F5B2-C5F1-4f02-B776-8A4CD3923102}.exeC:\Windows\{19C7F5B2-C5F1-4f02-B776-8A4CD3923102}.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\{9A899E72-6813-467e-9D3A-62B533BACB5C}.exeC:\Windows\{9A899E72-6813-467e-9D3A-62B533BACB5C}.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\{9B2AF9B9-69D7-4adc-AD75-1FB11F2A0979}.exeC:\Windows\{9B2AF9B9-69D7-4adc-AD75-1FB11F2A0979}.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\{29D001B0-E02B-46a2-9837-ADD2568B7F2D}.exeC:\Windows\{29D001B0-E02B-46a2-9837-ADD2568B7F2D}.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\{C1D70DD5-D105-40ab-A5AD-4A288CAF0665}.exeC:\Windows\{C1D70DD5-D105-40ab-A5AD-4A288CAF0665}.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\{7C5AEA2C-F314-4599-8E06-353F816954BB}.exeC:\Windows\{7C5AEA2C-F314-4599-8E06-353F816954BB}.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\{55A23779-0F93-40e8-86AC-A0513712827D}.exeC:\Windows\{55A23779-0F93-40e8-86AC-A0513712827D}.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\{7523A207-DBA4-4810-9DA6-BBD0FF0160CD}.exeC:\Windows\{7523A207-DBA4-4810-9DA6-BBD0FF0160CD}.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\{B8DBE866-3D5C-408b-B1AF-B6F427249EB0}.exeC:\Windows\{B8DBE866-3D5C-408b-B1AF-B6F427249EB0}.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\{7523A~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\{55A23~1.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\{7C5AE~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\{C1D70~1.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\{29D00~1.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\{9B2AF~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\{9A899~1.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\{19C7F~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\{C22F9~1.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\{CC7F5~1.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
{19C7F5B2-C5F1-4f02-B776-8A4CD3923102}.exe
{29D001B0-E02B-46a2-9837-ADD2568B7F2D}.exe
{55A23779-0F93-40e8-86AC-A0513712827D}.exe
{7523A207-DBA4-4810-9DA6-BBD0FF0160CD}.exe
{7C5AEA2C-F314-4599-8E06-353F816954BB}.exe
{9A899E72-6813-467e-9D3A-62B533BACB5C}.exe
{9B2AF9B9-69D7-4adc-AD75-1FB11F2A0979}.exe
{B8DBE866-3D5C-408b-B1AF-B6F427249EB0}.exe
{C1D70DD5-D105-40ab-A5AD-4A288CAF0665}.exe
{C22F932F-9F88-4578-A9F2-04E79F9724AE}.exe
{CC7F5D35-00BE-4b65-9C08-F9E6D579E4A4}.exe
memory/1132-67-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1436-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1436-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1436-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2348-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2348-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2348-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2500-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2500-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3300-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3320-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3320-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3520-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3520-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3664-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3664-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3700-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3700-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3840-60-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3840-66-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3952-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3952-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4512-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4512-13-0x0000000000400000-0x0000000000410000-memory.dmp