Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 12:47
General
- Target 2026-09-30_2a7d0ef799decfa1bbec993b8ca9d7aa_elex_remcos_rincux_wannacry.exe
- Size 60KB
- Sample260930-p1fx3swt7l
- SHA256 bfdd1a12b4762f6d6958eca39a92625099065ed42c9924c074fbfaadf01923b8
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\2026-09-30_2a7d0ef799decfa1bbec993b8ca9d7aa_elex_remcos_rincux_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-30_2a7d0ef799decfa1bbec993b8ca9d7aa_elex_remcos_rincux_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\{BFE35A82-80CA-470a-A2FB-E5E5E17ECB7B}.exeC:\Windows\{BFE35A82-80CA-470a-A2FB-E5E5E17ECB7B}.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\{1DA60C25-5C2D-48ec-B0A7-9E10DE17A490}.exeC:\Windows\{1DA60C25-5C2D-48ec-B0A7-9E10DE17A490}.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\{8BCADBFD-8F6A-4572-B431-38795B4395F7}.exeC:\Windows\{8BCADBFD-8F6A-4572-B431-38795B4395F7}.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\{4F176BA8-FC96-4358-9A40-5D104B100BE2}.exeC:\Windows\{4F176BA8-FC96-4358-9A40-5D104B100BE2}.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\{9229CF97-D723-4437-B08B-02E805750C97}.exeC:\Windows\{9229CF97-D723-4437-B08B-02E805750C97}.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\{B85B5B6D-F816-4e54-80A1-F620A5ED0460}.exeC:\Windows\{B85B5B6D-F816-4e54-80A1-F620A5ED0460}.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\{FD431CCB-C828-4906-A94D-C1133B430421}.exeC:\Windows\{FD431CCB-C828-4906-A94D-C1133B430421}.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\{3DB75CC2-9EF2-428f-82CE-DAC85F0A561E}.exeC:\Windows\{3DB75CC2-9EF2-428f-82CE-DAC85F0A561E}.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\{004EF274-78C4-4dbd-B8B2-4C46BA47862C}.exeC:\Windows\{004EF274-78C4-4dbd-B8B2-4C46BA47862C}.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\{EDB2E9D5-C932-4d07-93A8-FDB34D50B72D}.exeC:\Windows\{EDB2E9D5-C932-4d07-93A8-FDB34D50B72D}.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\{64484D67-1B42-495f-AB60-6D08742468EF}.exeC:\Windows\{64484D67-1B42-495f-AB60-6D08742468EF}.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\{EDB2E~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\{004EF~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\{3DB75~1.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\{FD431~1.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\{B85B5~1.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\{9229C~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\{4F176~1.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\{8BCAD~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\{1DA60~1.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\{BFE35~1.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
{004EF274-78C4-4dbd-B8B2-4C46BA47862C}.exe
{1DA60C25-5C2D-48ec-B0A7-9E10DE17A490}.exe
{3DB75CC2-9EF2-428f-82CE-DAC85F0A561E}.exe
{4F176BA8-FC96-4358-9A40-5D104B100BE2}.exe
{64484D67-1B42-495f-AB60-6D08742468EF}.exe
{8BCADBFD-8F6A-4572-B431-38795B4395F7}.exe
{9229CF97-D723-4437-B08B-02E805750C97}.exe
{B85B5B6D-F816-4e54-80A1-F620A5ED0460}.exe
{BFE35A82-80CA-470a-A2FB-E5E5E17ECB7B}.exe
{EDB2E9D5-C932-4d07-93A8-FDB34D50B72D}.exe
{FD431CCB-C828-4906-A94D-C1133B430421}.exe