Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/08/2026, 17:27
General
- Target 2026-08-03_945c72387fd93ccd6ea7d427213070c7_elex_wannacry.exe
- Size 372KB
- Sample260803-v1xtgsch76
- SHA256 0dcc54a7a3336bc0097b4bdba4fa01625f3f2a4bf798e30e6e3fc4c4aa0b6f43
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_945c72387fd93ccd6ea7d427213070c7_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_945c72387fd93ccd6ea7d427213070c7_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\{F81FB24F-417B-4ee2-8A9E-CF9CED243840}.exeC:\Windows\{F81FB24F-417B-4ee2-8A9E-CF9CED243840}.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\{62030F54-12D6-4f4e-97A8-31CED31CA020}.exeC:\Windows\{62030F54-12D6-4f4e-97A8-31CED31CA020}.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\{937CBF6A-217C-4a94-8A69-D36FF617C6FC}.exeC:\Windows\{937CBF6A-217C-4a94-8A69-D36FF617C6FC}.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\{9EF46989-E03D-46b1-8C79-FA6EA633918E}.exeC:\Windows\{9EF46989-E03D-46b1-8C79-FA6EA633918E}.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\{845962CC-88C7-4ff2-9AA0-9840C6DA051D}.exeC:\Windows\{845962CC-88C7-4ff2-9AA0-9840C6DA051D}.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\{E2B1C3AE-1B39-45f6-8787-3348AC1631DF}.exeC:\Windows\{E2B1C3AE-1B39-45f6-8787-3348AC1631DF}.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\{D7891B5E-A927-4e7f-B1D5-8A4D083899E2}.exeC:\Windows\{D7891B5E-A927-4e7f-B1D5-8A4D083899E2}.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\{50D5CBF1-28DE-44ff-972A-2F98B6267099}.exeC:\Windows\{50D5CBF1-28DE-44ff-972A-2F98B6267099}.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\{EC07A4DA-7685-4203-837E-20FD5ECFC416}.exeC:\Windows\{EC07A4DA-7685-4203-837E-20FD5ECFC416}.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\{9297A816-88D0-421d-A68F-126A4DC64D01}.exeC:\Windows\{9297A816-88D0-421d-A68F-126A4DC64D01}.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\{2CBFBB94-6BFA-4a12-BAD6-E1046DC74097}.exeC:\Windows\{2CBFBB94-6BFA-4a12-BAD6-E1046DC74097}.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\{9297A~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\{EC07A~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\{50D5C~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\{D7891~1.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\{E2B1C~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\{84596~1.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\{9EF46~1.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\{937CB~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\{62030~1.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\{F81FB~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
{2CBFBB94-6BFA-4a12-BAD6-E1046DC74097}.exe
{50D5CBF1-28DE-44ff-972A-2F98B6267099}.exe
{62030F54-12D6-4f4e-97A8-31CED31CA020}.exe
{845962CC-88C7-4ff2-9AA0-9840C6DA051D}.exe
{9297A816-88D0-421d-A68F-126A4DC64D01}.exe
{937CBF6A-217C-4a94-8A69-D36FF617C6FC}.exe
{9EF46989-E03D-46b1-8C79-FA6EA633918E}.exe
{D7891B5E-A927-4e7f-B1D5-8A4D083899E2}.exe
{E2B1C3AE-1B39-45f6-8787-3348AC1631DF}.exe
{EC07A4DA-7685-4203-837E-20FD5ECFC416}.exe
{F81FB24F-417B-4ee2-8A9E-CF9CED243840}.exe