Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
17/08/2026, 16:24
General
- Target 2026-08-17_09b64b95e402b947c2d0a3dca0d0db8c_elex_remcos_rincux_wannacry.exe
- Size 64KB
- Sample260817-twprmsvbpf
- SHA256 3819e136a9b5d2d610073f054a1b64878717de871455236746277c409c89e8e3
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
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C:\Users\Admin\AppData\Local\Temp\2026-08-17_09b64b95e402b947c2d0a3dca0d0db8c_elex_remcos_rincux_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_09b64b95e402b947c2d0a3dca0d0db8c_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\{EBD6F541-3D21-4ccf-9E17-5371FC90F155}.exeC:\Windows\{EBD6F541-3D21-4ccf-9E17-5371FC90F155}.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\{3E811785-75BE-4bcd-B015-AA7719C91474}.exeC:\Windows\{3E811785-75BE-4bcd-B015-AA7719C91474}.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\{D9DF25D2-5C83-42a1-B5AF-7D07235C7099}.exeC:\Windows\{D9DF25D2-5C83-42a1-B5AF-7D07235C7099}.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\{EC31AB7B-5099-4bbc-84D6-45FF49B816D4}.exeC:\Windows\{EC31AB7B-5099-4bbc-84D6-45FF49B816D4}.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\{7B4DFCD2-14CF-48b7-A52A-591ACD9D021D}.exeC:\Windows\{7B4DFCD2-14CF-48b7-A52A-591ACD9D021D}.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\{940FAC73-F9FE-4a41-AF66-789B4ACFA028}.exeC:\Windows\{940FAC73-F9FE-4a41-AF66-789B4ACFA028}.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\{953AE5D9-1BFC-4e0a-B296-51142FE13323}.exeC:\Windows\{953AE5D9-1BFC-4e0a-B296-51142FE13323}.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\{BB0474CA-1D34-4d15-9100-22950BCDE311}.exeC:\Windows\{BB0474CA-1D34-4d15-9100-22950BCDE311}.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\{4F03745E-E72E-480f-AA0C-3EADC7DC6ACE}.exeC:\Windows\{4F03745E-E72E-480f-AA0C-3EADC7DC6ACE}.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\{E48BBC23-1853-4f52-A20B-CEA562774959}.exeC:\Windows\{E48BBC23-1853-4f52-A20B-CEA562774959}.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\{DB0762A8-E0CD-422c-BCEE-E12F19C2F249}.exeC:\Windows\{DB0762A8-E0CD-422c-BCEE-E12F19C2F249}.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\{E48BB~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\{4F037~1.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\{BB047~1.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\{953AE~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\{940FA~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\{7B4DF~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\{EC31A~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\{D9DF2~1.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\{3E811~1.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\{EBD6F~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
{3E811785-75BE-4bcd-B015-AA7719C91474}.exe
{4F03745E-E72E-480f-AA0C-3EADC7DC6ACE}.exe
{7B4DFCD2-14CF-48b7-A52A-591ACD9D021D}.exe
{940FAC73-F9FE-4a41-AF66-789B4ACFA028}.exe
{953AE5D9-1BFC-4e0a-B296-51142FE13323}.exe
{BB0474CA-1D34-4d15-9100-22950BCDE311}.exe
{D9DF25D2-5C83-42a1-B5AF-7D07235C7099}.exe
{DB0762A8-E0CD-422c-BCEE-E12F19C2F249}.exe
{E48BBC23-1853-4f52-A20B-CEA562774959}.exe
{EBD6F541-3D21-4ccf-9E17-5371FC90F155}.exe
{EC31AB7B-5099-4bbc-84D6-45FF49B816D4}.exe
memory/2084-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2084-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2608-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2664-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2664-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3232-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3232-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3680-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3680-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3700-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3700-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4648-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4648-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4700-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4700-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4960-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4960-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4960-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5040-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5040-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5040-73-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5068-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5068-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5068-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5932-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5932-35-0x0000000000400000-0x0000000000410000-memory.dmp