Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/08/2026, 10:58
General
- Target 2026-08-15_80bd28a0a57ae8b8416fc2dc8996d8d6_elex_remcos_wannacry.exe
- Size 64KB
- Sample260815-m2s8pavarg
- SHA256 01131594c77c53e1cfe38eb962f0b6940667d0ac8eb818ec202784945fd22600
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-08-15_80bd28a0a57ae8b8416fc2dc8996d8d6_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_80bd28a0a57ae8b8416fc2dc8996d8d6_elex_remcos_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\{A47952B5-3D39-4b74-9C43-74611BDD0C18}.exeC:\Windows\{A47952B5-3D39-4b74-9C43-74611BDD0C18}.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\{9A9396B2-DE40-4a31-A57C-22DEB46A9464}.exeC:\Windows\{9A9396B2-DE40-4a31-A57C-22DEB46A9464}.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\{0F0ADCCA-6E1E-4b3e-96C8-A7E44FD9CE5E}.exeC:\Windows\{0F0ADCCA-6E1E-4b3e-96C8-A7E44FD9CE5E}.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\{B1E1A3B8-A69E-4462-88B4-A8A05EA5F9E7}.exeC:\Windows\{B1E1A3B8-A69E-4462-88B4-A8A05EA5F9E7}.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\{35C9520E-17C4-4871-8B3B-B69791EB2946}.exeC:\Windows\{35C9520E-17C4-4871-8B3B-B69791EB2946}.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\{2644F325-339C-4595-B3CD-89401D377F8E}.exeC:\Windows\{2644F325-339C-4595-B3CD-89401D377F8E}.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\{7E9B87D3-A51A-4487-9B7D-B0F61E1B795F}.exeC:\Windows\{7E9B87D3-A51A-4487-9B7D-B0F61E1B795F}.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\{6088CAF0-9711-47c4-AAA4-6FB8CE48B5FD}.exeC:\Windows\{6088CAF0-9711-47c4-AAA4-6FB8CE48B5FD}.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\{80D78395-6DB3-4cca-87F2-0D6605335B5E}.exeC:\Windows\{80D78395-6DB3-4cca-87F2-0D6605335B5E}.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\{137A2B9C-133B-4791-9DDD-FA7EE069415B}.exeC:\Windows\{137A2B9C-133B-4791-9DDD-FA7EE069415B}.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\{B6D21A87-8896-4d9c-82F3-4A9C0FC35601}.exeC:\Windows\{B6D21A87-8896-4d9c-82F3-4A9C0FC35601}.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\{137A2~1.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\{80D78~1.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\{6088C~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\{7E9B8~1.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\{2644F~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\{35C95~1.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\{B1E1A~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\{0F0AD~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\{9A939~1.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\{A4795~1.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
Loading Replay Monitor...
Downloads
{0F0ADCCA-6E1E-4b3e-96C8-A7E44FD9CE5E}.exe
{137A2B9C-133B-4791-9DDD-FA7EE069415B}.exe
{2644F325-339C-4595-B3CD-89401D377F8E}.exe
{35C9520E-17C4-4871-8B3B-B69791EB2946}.exe
{6088CAF0-9711-47c4-AAA4-6FB8CE48B5FD}.exe
{7E9B87D3-A51A-4487-9B7D-B0F61E1B795F}.exe
{80D78395-6DB3-4cca-87F2-0D6605335B5E}.exe
{9A9396B2-DE40-4a31-A57C-22DEB46A9464}.exe
{A47952B5-3D39-4b74-9C43-74611BDD0C18}.exe
{B1E1A3B8-A69E-4462-88B4-A8A05EA5F9E7}.exe
{B6D21A87-8896-4d9c-82F3-4A9C0FC35601}.exe
memory/800-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/800-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1764-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2116-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2116-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2456-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2456-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2736-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2736-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2832-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2832-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3692-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3692-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4160-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4160-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4636-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4636-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4636-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4868-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4868-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4980-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4980-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5908-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5908-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5908-76-0x0000000000400000-0x0000000000410000-memory.dmp