Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 22:04
General
- Target 2026-08-10_9b4789eda201ad9e884ce47d98fea8cd_elex_remcos_wannacry.exe
- Size 64KB
- Sample260810-1y2bsaah24
- SHA256 7de6f90d58135a862c5c99d8bb1318faedae628e394886e60803c45b904931c2
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 37 IoCs
- Detects Windows executables referencing non-Windows User-Agents 37 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
-
C:\Users\Admin\AppData\Local\Temp\2026-08-10_9b4789eda201ad9e884ce47d98fea8cd_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_9b4789eda201ad9e884ce47d98fea8cd_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
-
C:\Windows\{9C398E92-0327-47b4-ADA1-A3D73C98E6D4}.exeC:\Windows\{9C398E92-0327-47b4-ADA1-A3D73C98E6D4}.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
-
C:\Windows\{7568F224-D756-4fa7-9C02-AF7F2FB998BE}.exeC:\Windows\{7568F224-D756-4fa7-9C02-AF7F2FB998BE}.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
-
C:\Windows\{60310A47-BC98-46d6-85A1-79BF6E0C7D7D}.exeC:\Windows\{60310A47-BC98-46d6-85A1-79BF6E0C7D7D}.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
-
C:\Windows\{F9462ECB-3E8A-451d-850F-801C980E6D86}.exeC:\Windows\{F9462ECB-3E8A-451d-850F-801C980E6D86}.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
-
C:\Windows\{E8CBB6B9-8FDB-4903-8BE6-DC555FBEEE17}.exeC:\Windows\{E8CBB6B9-8FDB-4903-8BE6-DC555FBEEE17}.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
-
C:\Windows\{64D87CEE-0A2C-487c-AA75-3914D7449A57}.exeC:\Windows\{64D87CEE-0A2C-487c-AA75-3914D7449A57}.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
-
C:\Windows\{B193FECD-FF48-4d8a-8CC5-0435A9E9CBBB}.exeC:\Windows\{B193FECD-FF48-4d8a-8CC5-0435A9E9CBBB}.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
-
C:\Windows\{B0F40EF3-2AB5-4ecc-8A49-2F6A50E472AB}.exeC:\Windows\{B0F40EF3-2AB5-4ecc-8A49-2F6A50E472AB}.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
-
C:\Windows\{38A3A4E0-7731-41eb-89BC-687C3800F7F0}.exeC:\Windows\{38A3A4E0-7731-41eb-89BC-687C3800F7F0}.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
-
C:\Windows\{71BF2775-6671-4b26-AB61-3E13823D65CA}.exeC:\Windows\{71BF2775-6671-4b26-AB61-3E13823D65CA}.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
-
C:\Windows\{34935F42-BB86-4842-8F49-B7C9F8547A30}.exeC:\Windows\{34935F42-BB86-4842-8F49-B7C9F8547A30}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{71BF2~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{38A3A~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B0F40~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B193F~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{64D87~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E8CBB~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F9462~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{60310~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{7568F~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{9C398~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
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
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
{34935F42-BB86-4842-8F49-B7C9F8547A30}.exe
{38A3A4E0-7731-41eb-89BC-687C3800F7F0}.exe
{60310A47-BC98-46d6-85A1-79BF6E0C7D7D}.exe
{64D87CEE-0A2C-487c-AA75-3914D7449A57}.exe
{71BF2775-6671-4b26-AB61-3E13823D65CA}.exe
{7568F224-D756-4fa7-9C02-AF7F2FB998BE}.exe
{9C398E92-0327-47b4-ADA1-A3D73C98E6D4}.exe
{B0F40EF3-2AB5-4ecc-8A49-2F6A50E472AB}.exe
{B193FECD-FF48-4d8a-8CC5-0435A9E9CBBB}.exe
{E8CBB6B9-8FDB-4903-8BE6-DC555FBEEE17}.exe
{F9462ECB-3E8A-451d-850F-801C980E6D86}.exe
memory/724-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/724-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/724-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/908-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/908-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/924-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/924-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/924-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1164-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1164-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1288-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1288-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1876-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1876-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2312-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2312-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2348-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2348-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2876-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2876-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3924-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3924-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3924-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5468-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5468-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5972-78-0x0000000000400000-0x0000000000410000-memory.dmp