Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
16/08/2026, 12:38
General
- Target 2026-08-16_e52f90c7f308dfe7bc8a98704ae55c1f_elex_wannacry.exe
- Size 79KB
- Sample260816-pvjf1sysaw
- SHA256 2d51a805ae7888afe5ab5b8fe3cc6e6f593ec12e23362ac1c577d74212a0b230
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\2026-08-16_e52f90c7f308dfe7bc8a98704ae55c1f_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_e52f90c7f308dfe7bc8a98704ae55c1f_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\{DFF3311E-961A-4cf5-AD99-77250641F7DF}.exeC:\Windows\{DFF3311E-961A-4cf5-AD99-77250641F7DF}.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\{8B2D355E-E264-49b7-B863-A5A8F70FD106}.exeC:\Windows\{8B2D355E-E264-49b7-B863-A5A8F70FD106}.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\{8F019875-06AD-4bbf-8CC5-FD0CC519D6BE}.exeC:\Windows\{8F019875-06AD-4bbf-8CC5-FD0CC519D6BE}.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\{152D917E-7D28-4f82-A3B9-5C74CBDA37B7}.exeC:\Windows\{152D917E-7D28-4f82-A3B9-5C74CBDA37B7}.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\{02002195-9230-4004-8782-EA82D388A1D1}.exeC:\Windows\{02002195-9230-4004-8782-EA82D388A1D1}.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\{7EEE5230-9945-424b-AB86-D00B1ECC9DA2}.exeC:\Windows\{7EEE5230-9945-424b-AB86-D00B1ECC9DA2}.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\{E1B76BEB-660C-4745-9209-F0350A214851}.exeC:\Windows\{E1B76BEB-660C-4745-9209-F0350A214851}.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\{0544624C-1ACD-4192-8D6E-3C1D08A46996}.exeC:\Windows\{0544624C-1ACD-4192-8D6E-3C1D08A46996}.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\{30C65765-5CCC-4322-ACAB-9F22768EC37C}.exeC:\Windows\{30C65765-5CCC-4322-ACAB-9F22768EC37C}.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\{F37B4D72-5C80-440d-8FE1-9F7C9F5B01FE}.exeC:\Windows\{F37B4D72-5C80-440d-8FE1-9F7C9F5B01FE}.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\{56981D78-91D8-45cd-A987-E57AC1BA19B2}.exeC:\Windows\{56981D78-91D8-45cd-A987-E57AC1BA19B2}.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\{F37B4~1.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\{30C65~1.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\{05446~1.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\{E1B76~1.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\{7EEE5~1.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\{02002~1.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\{152D9~1.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\{8F019~1.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\{8B2D3~1.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\{DFF33~1.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
{02002195-9230-4004-8782-EA82D388A1D1}.exe
{0544624C-1ACD-4192-8D6E-3C1D08A46996}.exe
{152D917E-7D28-4f82-A3B9-5C74CBDA37B7}.exe
{30C65765-5CCC-4322-ACAB-9F22768EC37C}.exe
{56981D78-91D8-45cd-A987-E57AC1BA19B2}.exe
{7EEE5230-9945-424b-AB86-D00B1ECC9DA2}.exe
{8B2D355E-E264-49b7-B863-A5A8F70FD106}.exe
{8F019875-06AD-4bbf-8CC5-FD0CC519D6BE}.exe
{DFF3311E-961A-4cf5-AD99-77250641F7DF}.exe
{E1B76BEB-660C-4745-9209-F0350A214851}.exe
{F37B4D72-5C80-440d-8FE1-9F7C9F5B01FE}.exe