Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
16/08/2026, 10:16
General
- Target 2026-08-16_a470f0abfd2a339008b634dce47aad98_elex_wannacry.exe
- Size 64KB
- Sample260816-mbazesvzas
- SHA256 9640f9548c3f244453889c7aaaf0256980615c9edefde7503e1db9fb2df6bb44
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 37 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_a470f0abfd2a339008b634dce47aad98_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_a470f0abfd2a339008b634dce47aad98_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\{A0E5E949-DEFA-421d-BBEA-4C97193A2645}.exeC:\Windows\{A0E5E949-DEFA-421d-BBEA-4C97193A2645}.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\{E9121C4B-3591-4044-99D5-B07380C76699}.exeC:\Windows\{E9121C4B-3591-4044-99D5-B07380C76699}.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\{0F10C0ED-9C5C-40dd-8C43-36E631A2A452}.exeC:\Windows\{0F10C0ED-9C5C-40dd-8C43-36E631A2A452}.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
-
C:\Windows\{128453FA-A1A9-4b65-AA12-665B7C2C0DB2}.exeC:\Windows\{128453FA-A1A9-4b65-AA12-665B7C2C0DB2}.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\{C1AC1E3C-6456-41ee-BB88-1863CDE9F68F}.exeC:\Windows\{C1AC1E3C-6456-41ee-BB88-1863CDE9F68F}.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\{A119CAE2-DF6B-40b4-9E45-60A5B65389DC}.exeC:\Windows\{A119CAE2-DF6B-40b4-9E45-60A5B65389DC}.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
-
C:\Windows\{BB01FEFE-512F-4771-953A-702F007DB6A0}.exeC:\Windows\{BB01FEFE-512F-4771-953A-702F007DB6A0}.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\{B6A46613-FBBA-42cf-936D-0D9BFE71D1AF}.exeC:\Windows\{B6A46613-FBBA-42cf-936D-0D9BFE71D1AF}.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\{9A3A0603-840C-4729-9852-C7EDF0C9D764}.exeC:\Windows\{9A3A0603-840C-4729-9852-C7EDF0C9D764}.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\{A0B018D9-970C-41d5-A663-C046163BDD1D}.exeC:\Windows\{A0B018D9-970C-41d5-A663-C046163BDD1D}.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
-
C:\Windows\{192B271B-3401-4708-A35F-F4A3CBE756FA}.exeC:\Windows\{192B271B-3401-4708-A35F-F4A3CBE756FA}.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\{A0B01~1.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\{9A3A0~1.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\{B6A46~1.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\{BB01F~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\{A119C~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\{C1AC1~1.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\{12845~1.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\{0F10C~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\{E9121~1.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\{A0E5E~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
{0F10C0ED-9C5C-40dd-8C43-36E631A2A452}.exe
{128453FA-A1A9-4b65-AA12-665B7C2C0DB2}.exe
{192B271B-3401-4708-A35F-F4A3CBE756FA}.exe
{9A3A0603-840C-4729-9852-C7EDF0C9D764}.exe
{A0B018D9-970C-41d5-A663-C046163BDD1D}.exe
{A0E5E949-DEFA-421d-BBEA-4C97193A2645}.exe
{A119CAE2-DF6B-40b4-9E45-60A5B65389DC}.exe
{B6A46613-FBBA-42cf-936D-0D9BFE71D1AF}.exe
{BB01FEFE-512F-4771-953A-702F007DB6A0}.exe
{C1AC1E3C-6456-41ee-BB88-1863CDE9F68F}.exe
{E9121C4B-3591-4044-99D5-B07380C76699}.exe
memory/404-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/404-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1152-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1152-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1216-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1216-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1648-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1648-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2400-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2400-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2652-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2652-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2652-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3548-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3548-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3976-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3976-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4868-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4868-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4868-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5588-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5588-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5588-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5728-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5796-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5796-23-0x0000000000400000-0x0000000000410000-memory.dmp