Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
23/08/2026, 03:32
General
- Target 2026-08-22_a2b4e68164df172ee62d8e06322ace42_elex_wannacry.exe
- Size 90KB
- Sample260823-d3pr8ahb99
- SHA256 5ad861499816115b8018ef4547e3f705ab73bdf6e867400a008be7a4f4bd2761
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 36 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\2026-08-22_a2b4e68164df172ee62d8e06322ace42_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-22_a2b4e68164df172ee62d8e06322ace42_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\{1693BC7F-3F71-4548-9DD5-F2E80E8C6838}.exeC:\Windows\{1693BC7F-3F71-4548-9DD5-F2E80E8C6838}.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\{F007A066-B88D-404e-951E-491FDC4E5B0E}.exeC:\Windows\{F007A066-B88D-404e-951E-491FDC4E5B0E}.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\{95990E77-02A2-40a4-B134-076D6600F832}.exeC:\Windows\{95990E77-02A2-40a4-B134-076D6600F832}.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\{339509E5-D808-4759-A3DC-E5EF8F1F174E}.exeC:\Windows\{339509E5-D808-4759-A3DC-E5EF8F1F174E}.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\{308E4815-4131-4d13-B761-0B351FCAD9CA}.exeC:\Windows\{308E4815-4131-4d13-B761-0B351FCAD9CA}.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\{C3B2BCF5-6F39-4095-837A-792BD6A9C92C}.exeC:\Windows\{C3B2BCF5-6F39-4095-837A-792BD6A9C92C}.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\{9A774BF3-C1F8-460d-8083-2BB1B84B878F}.exeC:\Windows\{9A774BF3-C1F8-460d-8083-2BB1B84B878F}.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\{4BC0123D-FA5D-409b-AB24-EBD4C1212BE7}.exeC:\Windows\{4BC0123D-FA5D-409b-AB24-EBD4C1212BE7}.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\{FDABB13A-354A-4887-9A35-661471F518AF}.exeC:\Windows\{FDABB13A-354A-4887-9A35-661471F518AF}.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\{5B7055AC-8B56-467d-8BB1-5E8543AFBEED}.exeC:\Windows\{5B7055AC-8B56-467d-8BB1-5E8543AFBEED}.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\{97610763-FD11-4c66-9E1E-68FD5722B975}.exeC:\Windows\{97610763-FD11-4c66-9E1E-68FD5722B975}.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\{5B705~1.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\{FDABB~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\{4BC01~1.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\{9A774~1.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\{C3B2B~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\{308E4~1.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\{33950~1.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\{95990~1.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\{F007A~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\{1693B~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
{1693BC7F-3F71-4548-9DD5-F2E80E8C6838}.exe
{308E4815-4131-4d13-B761-0B351FCAD9CA}.exe
{339509E5-D808-4759-A3DC-E5EF8F1F174E}.exe
{4BC0123D-FA5D-409b-AB24-EBD4C1212BE7}.exe
{5B7055AC-8B56-467d-8BB1-5E8543AFBEED}.exe
{95990E77-02A2-40a4-B134-076D6600F832}.exe
{97610763-FD11-4c66-9E1E-68FD5722B975}.exe
{9A774BF3-C1F8-460d-8083-2BB1B84B878F}.exe
{C3B2BCF5-6F39-4095-837A-792BD6A9C92C}.exe
{F007A066-B88D-404e-951E-491FDC4E5B0E}.exe
{FDABB13A-354A-4887-9A35-661471F518AF}.exe
memory/820-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/820-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/820-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1128-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1128-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1876-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1876-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2664-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2664-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3252-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3252-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3252-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4072-15-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4072-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4580-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4580-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4800-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4800-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4936-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4936-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5172-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5432-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5432-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5984-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5984-57-0x0000000000400000-0x0000000000411000-memory.dmp