Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
28/07/2026, 04:28
General
- Target 2026-07-28_cdf5290ff3c3793cb08b9a0fb253d5ae_elex_wannacry.exe
- Size 88KB
- Sample260728-e3qvysyvf1
- SHA256 5332ecb10c17f7d27532fca13270db1eb70d97aa6e2b89d971cc388bb4cf0783
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 30 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- Executes a command shell one-liner 1 TTPs 10 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 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-07-28_cdf5290ff3c3793cb08b9a0fb253d5ae_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_cdf5290ff3c3793cb08b9a0fb253d5ae_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\{9AB044D7-8E36-45b0-8575-277B05CF8213}.exeC:\Windows\{9AB044D7-8E36-45b0-8575-277B05CF8213}.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\{9913D3E7-4634-4e54-98C3-9DC86DE13C89}.exeC:\Windows\{9913D3E7-4634-4e54-98C3-9DC86DE13C89}.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\{61374530-3A92-4b2c-AA8C-5D01A24148D9}.exeC:\Windows\{61374530-3A92-4b2c-AA8C-5D01A24148D9}.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\{6A08B421-BA27-4bf7-841F-4E635FF69276}.exeC:\Windows\{6A08B421-BA27-4bf7-841F-4E635FF69276}.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\{B320A76C-5C62-4867-B0D3-8F6ED7AF0554}.exeC:\Windows\{B320A76C-5C62-4867-B0D3-8F6ED7AF0554}.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\{940C4E54-12A3-41c9-B4E0-79A9E1B08ECC}.exeC:\Windows\{940C4E54-12A3-41c9-B4E0-79A9E1B08ECC}.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\{09A60D5A-3457-4bae-A917-79ED63C6C0C0}.exeC:\Windows\{09A60D5A-3457-4bae-A917-79ED63C6C0C0}.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\{CFCEA189-D5C5-4e9c-80DE-D42B9C07CD6A}.exeC:\Windows\{CFCEA189-D5C5-4e9c-80DE-D42B9C07CD6A}.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\{957990A0-4693-4aeb-BF03-4C4EA2DCDD0E}.exeC:\Windows\{957990A0-4693-4aeb-BF03-4C4EA2DCDD0E}.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\{BD4A5C42-C832-460f-B5B9-00A1C9F84A95}.exeC:\Windows\{BD4A5C42-C832-460f-B5B9-00A1C9F84A95}.exe11⤵
- 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\{95799~1.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\{CFCEA~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\{09A60~1.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\{940C4~1.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\{B320A~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\{6A08B~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\{61374~1.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\{9913D~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\{9AB04~1.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
{09A60D5A-3457-4bae-A917-79ED63C6C0C0}.exe
{61374530-3A92-4b2c-AA8C-5D01A24148D9}.exe
{6A08B421-BA27-4bf7-841F-4E635FF69276}.exe
{940C4E54-12A3-41c9-B4E0-79A9E1B08ECC}.exe
{957990A0-4693-4aeb-BF03-4C4EA2DCDD0E}.exe
{9913D3E7-4634-4e54-98C3-9DC86DE13C89}.exe
{9AB044D7-8E36-45b0-8575-277B05CF8213}.exe
{B320A76C-5C62-4867-B0D3-8F6ED7AF0554}.exe
{BD4A5C42-C832-460f-B5B9-00A1C9F84A95}.exe
{CFCEA189-D5C5-4e9c-80DE-D42B9C07CD6A}.exe
memory/1156-59-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1304-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1304-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1424-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1424-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2328-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2328-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2328-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2696-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2696-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2696-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4168-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4168-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4576-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4576-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4848-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4856-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4888-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4960-24-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4960-20-0x0000000000400000-0x0000000000411000-memory.dmp