Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
08/08/2026, 08:45
General
- Target 2026-08-08_b69c2f3c55435a89fa5a338a1c72179f_elex_remcos_wannacry.exe
- Size 60KB
- Sample260808-kn3tvscl2w
- SHA256 d5e117241e46dce1c07afc748e72b516241c33adc157c86ba20fbf7f5fc1443c
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\2026-08-08_b69c2f3c55435a89fa5a338a1c72179f_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_b69c2f3c55435a89fa5a338a1c72179f_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\{C324B6FF-418B-4225-BE56-AF64146E077A}.exeC:\Windows\{C324B6FF-418B-4225-BE56-AF64146E077A}.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\{F936D354-8875-4385-85E1-F317624BA1ED}.exeC:\Windows\{F936D354-8875-4385-85E1-F317624BA1ED}.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\{9A3733A3-8DC8-458f-BEA5-52F7C3E051DE}.exeC:\Windows\{9A3733A3-8DC8-458f-BEA5-52F7C3E051DE}.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\{C0086E0F-5E78-4057-A1A9-07AA4318E3F6}.exeC:\Windows\{C0086E0F-5E78-4057-A1A9-07AA4318E3F6}.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\{28AE8D14-8DCA-49a2-9D58-ACAB9B5CF53F}.exeC:\Windows\{28AE8D14-8DCA-49a2-9D58-ACAB9B5CF53F}.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\{0C32AE57-7D99-43d0-96A2-42FB9F22D604}.exeC:\Windows\{0C32AE57-7D99-43d0-96A2-42FB9F22D604}.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\{05B67DA3-A53B-4886-B2E8-3DC54D0D7908}.exeC:\Windows\{05B67DA3-A53B-4886-B2E8-3DC54D0D7908}.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\{D2681D39-6415-48ac-A927-2EDDB2C7A3AF}.exeC:\Windows\{D2681D39-6415-48ac-A927-2EDDB2C7A3AF}.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\{8E65A032-C354-4241-A0BB-B22C18F2B927}.exeC:\Windows\{8E65A032-C354-4241-A0BB-B22C18F2B927}.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\{EC28B449-A7C6-4db1-BE90-ED4AF4ABE8D4}.exeC:\Windows\{EC28B449-A7C6-4db1-BE90-ED4AF4ABE8D4}.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\{B51CA91A-D257-4f54-B602-2CBEDA9DCD71}.exeC:\Windows\{B51CA91A-D257-4f54-B602-2CBEDA9DCD71}.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\{EC28B~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\{8E65A~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\{D2681~1.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\{05B67~1.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\{0C32A~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\{28AE8~1.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\{C0086~1.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\{9A373~1.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\{F936D~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\{C324B~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
{05B67DA3-A53B-4886-B2E8-3DC54D0D7908}.exe
{0C32AE57-7D99-43d0-96A2-42FB9F22D604}.exe
{28AE8D14-8DCA-49a2-9D58-ACAB9B5CF53F}.exe
{8E65A032-C354-4241-A0BB-B22C18F2B927}.exe
{9A3733A3-8DC8-458f-BEA5-52F7C3E051DE}.exe
{B51CA91A-D257-4f54-B602-2CBEDA9DCD71}.exe
{C0086E0F-5E78-4057-A1A9-07AA4318E3F6}.exe
{C324B6FF-418B-4225-BE56-AF64146E077A}.exe
{D2681D39-6415-48ac-A927-2EDDB2C7A3AF}.exe
{EC28B449-A7C6-4db1-BE90-ED4AF4ABE8D4}.exe
{F936D354-8875-4385-85E1-F317624BA1ED}.exe