Analysis
- max time kernel
149s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
30/10/2026, 03:43
General
- Target 2026-10-28_5c7b2d4cf6b10a5d0574715e69d9ad57_elex_remcos_wannacry.exe
- Size 76KB
- Sample261030-eael8aws5q
- SHA256 c6974a42707dd3828b6b1668994316257530eea5d04225f4d5250f40d21b3ccd
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 12 IoCs
- Detects Windows executables referencing non-Windows User-Agents 12 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\2026-10-28_5c7b2d4cf6b10a5d0574715e69d9ad57_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_5c7b2d4cf6b10a5d0574715e69d9ad57_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\{C5295A45-E89C-487f-A4FE-9E2C90E06423}.exeC:\Windows\{C5295A45-E89C-487f-A4FE-9E2C90E06423}.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\{C8BB25E6-F6BC-4e95-A9F7-5802633A7575}.exeC:\Windows\{C8BB25E6-F6BC-4e95-A9F7-5802633A7575}.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\{4C6871D0-4398-4e6a-9135-D21A19C77B70}.exeC:\Windows\{4C6871D0-4398-4e6a-9135-D21A19C77B70}.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\{C74D24E6-D8D2-49bb-A017-7F8144FC8A13}.exeC:\Windows\{C74D24E6-D8D2-49bb-A017-7F8144FC8A13}.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\{64E6DBF8-12F8-4cbf-B1BC-B0D2E2A1AED6}.exeC:\Windows\{64E6DBF8-12F8-4cbf-B1BC-B0D2E2A1AED6}.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\{2608700B-CE33-454a-8344-B0A6AFFBC8E6}.exeC:\Windows\{2608700B-CE33-454a-8344-B0A6AFFBC8E6}.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\{AD5F092F-4FE3-42df-AABB-E403CC517F36}.exeC:\Windows\{AD5F092F-4FE3-42df-AABB-E403CC517F36}.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\{6F2B0364-1F14-4d2d-865C-740A0E97538F}.exeC:\Windows\{6F2B0364-1F14-4d2d-865C-740A0E97538F}.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\{509B9581-CD45-47dd-B0CC-CDE990ADC78A}.exeC:\Windows\{509B9581-CD45-47dd-B0CC-CDE990ADC78A}.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\{14F4207E-E75C-4297-BE99-188741FB3801}.exeC:\Windows\{14F4207E-E75C-4297-BE99-188741FB3801}.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\{B0B4AE03-CE74-4b6c-80B9-3DB2F1872EB3}.exeC:\Windows\{B0B4AE03-CE74-4b6c-80B9-3DB2F1872EB3}.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\{14F42~1.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\{509B9~1.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\{6F2B0~1.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\{AD5F0~1.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\{26087~1.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\{64E6D~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\{C74D2~1.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\{4C687~1.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\{C8BB2~1.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\{C5295~1.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
{14F4207E-E75C-4297-BE99-188741FB3801}.exe
{2608700B-CE33-454a-8344-B0A6AFFBC8E6}.exe
{4C6871D0-4398-4e6a-9135-D21A19C77B70}.exe
{509B9581-CD45-47dd-B0CC-CDE990ADC78A}.exe
{64E6DBF8-12F8-4cbf-B1BC-B0D2E2A1AED6}.exe
{6F2B0364-1F14-4d2d-865C-740A0E97538F}.exe
{AD5F092F-4FE3-42df-AABB-E403CC517F36}.exe
{B0B4AE03-CE74-4b6c-80B9-3DB2F1872EB3}.exe
{C5295A45-E89C-487f-A4FE-9E2C90E06423}.exe
{C74D24E6-D8D2-49bb-A017-7F8144FC8A13}.exe
{C8BB25E6-F6BC-4e95-A9F7-5802633A7575}.exe
memory/4432-10-0x0000000000400000-0x000000000040F000-memory.dmp