Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 04:03
General
- Target 2026-08-09_ba22b853ff42b65e395e591bc2b62bb1_elex_wannacry.exe
- Size 90KB
- Sample260809-ems1dazdnb
- SHA256 956ae904d6a281b213e4d41aa44766adcd4d2f4932fef6afb1e0f74004f90e88
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 35 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\2026-08-09_ba22b853ff42b65e395e591bc2b62bb1_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_ba22b853ff42b65e395e591bc2b62bb1_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\{BF5C02D8-6C7B-4f29-AD17-8B590AB7B8D6}.exeC:\Windows\{BF5C02D8-6C7B-4f29-AD17-8B590AB7B8D6}.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\{62E52B06-479C-47c6-88C9-952BCA61E0D6}.exeC:\Windows\{62E52B06-479C-47c6-88C9-952BCA61E0D6}.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
-
C:\Windows\{F5E05B91-D85F-4d03-B82B-D49079079EF3}.exeC:\Windows\{F5E05B91-D85F-4d03-B82B-D49079079EF3}.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\{7B73CC07-6D87-427e-AB48-70FFBC5D88C8}.exeC:\Windows\{7B73CC07-6D87-427e-AB48-70FFBC5D88C8}.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\{9BF07466-522C-4c89-ACEE-0EC113C2829B}.exeC:\Windows\{9BF07466-522C-4c89-ACEE-0EC113C2829B}.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\{103F59E4-A9AF-4b2e-B149-99EFD9890338}.exeC:\Windows\{103F59E4-A9AF-4b2e-B149-99EFD9890338}.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\{27627960-9A94-4bf2-94D2-3EF031922D53}.exeC:\Windows\{27627960-9A94-4bf2-94D2-3EF031922D53}.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\{EFC2697B-C809-44db-B0C0-818C33E8B533}.exeC:\Windows\{EFC2697B-C809-44db-B0C0-818C33E8B533}.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\{E77BEAE0-B208-4f75-8BE4-D1B0AAEC4B00}.exeC:\Windows\{E77BEAE0-B208-4f75-8BE4-D1B0AAEC4B00}.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
-
C:\Windows\{74AEF85E-D27B-432a-B1C9-C6FCE50EF8A5}.exeC:\Windows\{74AEF85E-D27B-432a-B1C9-C6FCE50EF8A5}.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\{BD671A7E-633B-492d-84DA-C80CBFE98BF3}.exeC:\Windows\{BD671A7E-633B-492d-84DA-C80CBFE98BF3}.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\{74AEF~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\{E77BE~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\{EFC26~1.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\{27627~1.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\{103F5~1.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\{9BF07~1.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\{7B73C~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\{F5E05~1.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\{62E52~1.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\{BF5C0~1.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
Loading Replay Monitor...
Downloads
{103F59E4-A9AF-4b2e-B149-99EFD9890338}.exe
{27627960-9A94-4bf2-94D2-3EF031922D53}.exe
{62E52B06-479C-47c6-88C9-952BCA61E0D6}.exe
{74AEF85E-D27B-432a-B1C9-C6FCE50EF8A5}.exe
{7B73CC07-6D87-427e-AB48-70FFBC5D88C8}.exe
{9BF07466-522C-4c89-ACEE-0EC113C2829B}.exe
{BD671A7E-633B-492d-84DA-C80CBFE98BF3}.exe
{BF5C02D8-6C7B-4f29-AD17-8B590AB7B8D6}.exe
{E77BEAE0-B208-4f75-8BE4-D1B0AAEC4B00}.exe
{EFC2697B-C809-44db-B0C0-818C33E8B533}.exe
{F5E05B91-D85F-4d03-B82B-D49079079EF3}.exe
memory/336-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/336-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1436-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1436-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2256-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2256-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2396-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2396-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2396-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2404-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2404-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3252-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3900-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3900-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3980-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3980-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4224-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4224-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5212-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5212-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5588-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5588-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5876-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5876-19-0x0000000000400000-0x0000000000411000-memory.dmp