Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
30/10/2026, 00:33
General
- Target 2026-10-28_85fff07bb7fa3600cbc8505a6b65acb0_elex_remcos_wannacry.exe
- Size 79KB
- Sample261030-awkcdat1ew
- SHA256 ee9891cfd4db224659aca987c2504457a65e3bfbcb49cd8b747c53be6d36fc4f
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\2026-10-28_85fff07bb7fa3600cbc8505a6b65acb0_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_85fff07bb7fa3600cbc8505a6b65acb0_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\{D203AF09-833C-4420-9DA0-122F1F99059F}.exeC:\Windows\{D203AF09-833C-4420-9DA0-122F1F99059F}.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\{3DE7CAEF-73DA-4b2b-AB0F-4F8AC1A6F539}.exeC:\Windows\{3DE7CAEF-73DA-4b2b-AB0F-4F8AC1A6F539}.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\{7227FDF1-EE65-4f06-BE98-C21D3166F636}.exeC:\Windows\{7227FDF1-EE65-4f06-BE98-C21D3166F636}.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\{2333E6A6-6669-470d-8485-FC2C2549C45D}.exeC:\Windows\{2333E6A6-6669-470d-8485-FC2C2549C45D}.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\{941D26BB-AD38-4e3c-9B51-56A636FC126E}.exeC:\Windows\{941D26BB-AD38-4e3c-9B51-56A636FC126E}.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\{D383213D-6708-4477-84BB-D3935BB5BC81}.exeC:\Windows\{D383213D-6708-4477-84BB-D3935BB5BC81}.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\{B6D9F060-F2B7-46a0-B4E3-2D457EF545BD}.exeC:\Windows\{B6D9F060-F2B7-46a0-B4E3-2D457EF545BD}.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\{35CE6B8E-B287-40cc-9149-364546A78BDC}.exeC:\Windows\{35CE6B8E-B287-40cc-9149-364546A78BDC}.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\{C46BEF51-8244-422a-9FBF-1A9E539B4371}.exeC:\Windows\{C46BEF51-8244-422a-9FBF-1A9E539B4371}.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\{AC0B3361-95B2-4d74-935C-BBB29DC2EA07}.exeC:\Windows\{AC0B3361-95B2-4d74-935C-BBB29DC2EA07}.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\{81B3DF31-7D43-4d14-990C-458E0BAD3B8C}.exeC:\Windows\{81B3DF31-7D43-4d14-990C-458E0BAD3B8C}.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\{AC0B3~1.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\{C46BE~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\{35CE6~1.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\{B6D9F~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\{D3832~1.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\{941D2~1.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\{2333E~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\{7227F~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\{3DE7C~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\{D203A~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
{2333E6A6-6669-470d-8485-FC2C2549C45D}.exe
{35CE6B8E-B287-40cc-9149-364546A78BDC}.exe
{3DE7CAEF-73DA-4b2b-AB0F-4F8AC1A6F539}.exe
{7227FDF1-EE65-4f06-BE98-C21D3166F636}.exe
{81B3DF31-7D43-4d14-990C-458E0BAD3B8C}.exe
{941D26BB-AD38-4e3c-9B51-56A636FC126E}.exe
{AC0B3361-95B2-4d74-935C-BBB29DC2EA07}.exe
{B6D9F060-F2B7-46a0-B4E3-2D457EF545BD}.exe
{C46BEF51-8244-422a-9FBF-1A9E539B4371}.exe
{D203AF09-833C-4420-9DA0-122F1F99059F}.exe
{D383213D-6708-4477-84BB-D3935BB5BC81}.exe