Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
03/08/2026, 02:58
General
- Target 2026-08-03_12f6b0d4fb2c6ef840fe2fab188c35f2_elex_wannacry.exe
- Size 60KB
- Sample260803-df71aabl31
- SHA256 4f23352c8ab9bb4e4cb61f1992fd7b1c0850d887f996c48d417dd7cf5e42391c
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
- 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\2026-08-03_12f6b0d4fb2c6ef840fe2fab188c35f2_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_12f6b0d4fb2c6ef840fe2fab188c35f2_elex_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\{A455901F-ECF2-4855-B82D-AA07C39BFE42}.exeC:\Windows\{A455901F-ECF2-4855-B82D-AA07C39BFE42}.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\{2F729D3A-E427-4812-A1EF-D81D78A43732}.exeC:\Windows\{2F729D3A-E427-4812-A1EF-D81D78A43732}.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\{7EE34502-F3B1-4b67-960F-DCC5DE505612}.exeC:\Windows\{7EE34502-F3B1-4b67-960F-DCC5DE505612}.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\{15E5712E-FA41-48b3-ACB8-182CA062F019}.exeC:\Windows\{15E5712E-FA41-48b3-ACB8-182CA062F019}.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\{97E6E4F1-96B8-4f33-B659-866BEF357F99}.exeC:\Windows\{97E6E4F1-96B8-4f33-B659-866BEF357F99}.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\{D8A27406-ECD2-46f1-AA8B-76759E3867FD}.exeC:\Windows\{D8A27406-ECD2-46f1-AA8B-76759E3867FD}.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\{0A4E8E0E-FB4D-4c60-AFF3-A4530C3027A0}.exeC:\Windows\{0A4E8E0E-FB4D-4c60-AFF3-A4530C3027A0}.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\{E4AF77B5-F71D-434e-9AE5-A17FD7587146}.exeC:\Windows\{E4AF77B5-F71D-434e-9AE5-A17FD7587146}.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\{B1B72BE1-A1A6-4431-9EE9-95F435E79160}.exeC:\Windows\{B1B72BE1-A1A6-4431-9EE9-95F435E79160}.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\{457858F1-3E7C-4397-ACF8-74EA82C7631A}.exeC:\Windows\{457858F1-3E7C-4397-ACF8-74EA82C7631A}.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\{7E2C51D3-31D0-404c-B78B-F4F93E6B3D96}.exeC:\Windows\{7E2C51D3-31D0-404c-B78B-F4F93E6B3D96}.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\{45785~1.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\{B1B72~1.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\{E4AF7~1.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\{0A4E8~1.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\{D8A27~1.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\{97E6E~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\{15E57~1.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\{7EE34~1.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\{2F729~1.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\{A4559~1.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
{0A4E8E0E-FB4D-4c60-AFF3-A4530C3027A0}.exe
{15E5712E-FA41-48b3-ACB8-182CA062F019}.exe
{2F729D3A-E427-4812-A1EF-D81D78A43732}.exe
{457858F1-3E7C-4397-ACF8-74EA82C7631A}.exe
{7E2C51D3-31D0-404c-B78B-F4F93E6B3D96}.exe
{7EE34502-F3B1-4b67-960F-DCC5DE505612}.exe
{97E6E4F1-96B8-4f33-B659-866BEF357F99}.exe
{A455901F-ECF2-4855-B82D-AA07C39BFE42}.exe
{B1B72BE1-A1A6-4431-9EE9-95F435E79160}.exe
{D8A27406-ECD2-46f1-AA8B-76759E3867FD}.exe
{E4AF77B5-F71D-434e-9AE5-A17FD7587146}.exe