Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
11/08/2026, 18:06
General
- Target 2026-08-11_cb0879aa5b50a90d13caacfa7095695f_elex_wannacry.exe
- Size 64KB
- Sample260811-wp7d8ayajb
- SHA256 2516f0fa9bce5f131f6bd1a43d2426cf1dfa223cc094ae05b178c88168ad47d9
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 36 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\2026-08-11_cb0879aa5b50a90d13caacfa7095695f_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-11_cb0879aa5b50a90d13caacfa7095695f_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\{B62432A2-62BD-46fd-80B7-DDB595265B5C}.exeC:\Windows\{B62432A2-62BD-46fd-80B7-DDB595265B5C}.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\{8CB738FC-CDF9-4cd3-AB43-E816FD08E902}.exeC:\Windows\{8CB738FC-CDF9-4cd3-AB43-E816FD08E902}.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\{C76CD66F-389E-42af-85EF-E8771576A569}.exeC:\Windows\{C76CD66F-389E-42af-85EF-E8771576A569}.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\{B787E54F-3397-4cea-947D-DA5D32D314B6}.exeC:\Windows\{B787E54F-3397-4cea-947D-DA5D32D314B6}.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\{0DD4FB0D-1D52-4c7a-9612-7F6FBAFCE7B4}.exeC:\Windows\{0DD4FB0D-1D52-4c7a-9612-7F6FBAFCE7B4}.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\{7E23E6A8-4443-43dd-93F9-2E0039EA53B9}.exeC:\Windows\{7E23E6A8-4443-43dd-93F9-2E0039EA53B9}.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\{D091F15D-8765-4c61-9D7D-7E8C50AEEA25}.exeC:\Windows\{D091F15D-8765-4c61-9D7D-7E8C50AEEA25}.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\{7502D1CD-7511-4a9f-A09F-38E70088FFDC}.exeC:\Windows\{7502D1CD-7511-4a9f-A09F-38E70088FFDC}.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\{9BDAF47F-889C-4951-994C-7655D740DA9E}.exeC:\Windows\{9BDAF47F-889C-4951-994C-7655D740DA9E}.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\{8F458F8E-1720-4fa5-B082-CA3C5BA8313E}.exeC:\Windows\{8F458F8E-1720-4fa5-B082-CA3C5BA8313E}.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\{A0EBD171-23C7-4074-AD9B-2CC769C0B157}.exeC:\Windows\{A0EBD171-23C7-4074-AD9B-2CC769C0B157}.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\{8F458~1.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\{9BDAF~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\{7502D~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\{D091F~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\{7E23E~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\{0DD4F~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\{B787E~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\{C76CD~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\{8CB73~1.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\{B6243~1.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
{0DD4FB0D-1D52-4c7a-9612-7F6FBAFCE7B4}.exe
{7502D1CD-7511-4a9f-A09F-38E70088FFDC}.exe
{7E23E6A8-4443-43dd-93F9-2E0039EA53B9}.exe
{8CB738FC-CDF9-4cd3-AB43-E816FD08E902}.exe
{8F458F8E-1720-4fa5-B082-CA3C5BA8313E}.exe
{9BDAF47F-889C-4951-994C-7655D740DA9E}.exe
{A0EBD171-23C7-4074-AD9B-2CC769C0B157}.exe
{B62432A2-62BD-46fd-80B7-DDB595265B5C}.exe
{B787E54F-3397-4cea-947D-DA5D32D314B6}.exe
{C76CD66F-389E-42af-85EF-E8771576A569}.exe
{D091F15D-8765-4c61-9D7D-7E8C50AEEA25}.exe
memory/1316-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1316-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1404-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1404-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1572-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1572-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2376-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2376-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2400-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2400-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2832-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2884-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2884-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3820-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3820-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3820-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4260-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4260-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4260-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4476-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4476-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4596-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4596-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5860-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5860-34-0x0000000000400000-0x0000000000410000-memory.dmp