Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
03/11/2026, 12:22
General
- Target 2026-11-02_35e95739d42a2b224631b1daf86d6a4f_elex_remcos_wannacry.exe
- Size 79KB
- Sample261103-pj4mtaaa67
- SHA256 ffa2bd2c53db41d9688ffa1f66d37d8fe9576aa18bfa752d7cc7404cdb6f0284
Score
10/10
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 11 IoCs
- Detects Windows executables referencing non-Windows User-Agents 11 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\2026-11-02_35e95739d42a2b224631b1daf86d6a4f_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-02_35e95739d42a2b224631b1daf86d6a4f_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\{A4464FAC-D6C8-48f3-9858-E2A588A18DC8}.exeC:\Windows\{A4464FAC-D6C8-48f3-9858-E2A588A18DC8}.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\{6B4AB971-F25F-4a1b-921C-B346A822A488}.exeC:\Windows\{6B4AB971-F25F-4a1b-921C-B346A822A488}.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\{1BA147F5-3971-4e1c-BFB7-0C1DD8D35184}.exeC:\Windows\{1BA147F5-3971-4e1c-BFB7-0C1DD8D35184}.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\{9B27C934-836A-4f4f-A49C-AB90187CFD53}.exeC:\Windows\{9B27C934-836A-4f4f-A49C-AB90187CFD53}.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\{530B3AA8-A9DE-4fe9-BF3E-5977FA4D9907}.exeC:\Windows\{530B3AA8-A9DE-4fe9-BF3E-5977FA4D9907}.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\{8567C065-2AC8-4ab2-8AC6-F5D9438E1685}.exeC:\Windows\{8567C065-2AC8-4ab2-8AC6-F5D9438E1685}.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\{26F8FFDC-90A5-4faa-AC23-63493A6B36CA}.exeC:\Windows\{26F8FFDC-90A5-4faa-AC23-63493A6B36CA}.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\{05A9F238-18A4-49cc-A08E-1A27F6CDFB61}.exeC:\Windows\{05A9F238-18A4-49cc-A08E-1A27F6CDFB61}.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\{192C1AE3-2CCC-461c-A6D3-51D0E5E9C8F0}.exeC:\Windows\{192C1AE3-2CCC-461c-A6D3-51D0E5E9C8F0}.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\{21C0FF53-BB98-4d37-851C-DE3093A9E4FA}.exeC:\Windows\{21C0FF53-BB98-4d37-851C-DE3093A9E4FA}.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\{0B0350F8-D7C4-4b94-A420-FA2DC9F23C3D}.exeC:\Windows\{0B0350F8-D7C4-4b94-A420-FA2DC9F23C3D}.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\{21C0F~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\{192C1~1.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\{05A9F~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\{26F8F~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\{8567C~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\{530B3~1.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\{9B27C~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\{1BA14~1.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\{6B4AB~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\{A4464~1.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\2026-1~1.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
{05A9F238-18A4-49cc-A08E-1A27F6CDFB61}.exe
{0B0350F8-D7C4-4b94-A420-FA2DC9F23C3D}.exe
{192C1AE3-2CCC-461c-A6D3-51D0E5E9C8F0}.exe
{1BA147F5-3971-4e1c-BFB7-0C1DD8D35184}.exe
{21C0FF53-BB98-4d37-851C-DE3093A9E4FA}.exe
{26F8FFDC-90A5-4faa-AC23-63493A6B36CA}.exe
{530B3AA8-A9DE-4fe9-BF3E-5977FA4D9907}.exe
{6B4AB971-F25F-4a1b-921C-B346A822A488}.exe
{8567C065-2AC8-4ab2-8AC6-F5D9438E1685}.exe
{9B27C934-836A-4f4f-A49C-AB90187CFD53}.exe
{A4464FAC-D6C8-48f3-9858-E2A588A18DC8}.exe