Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/10/2026, 18:13
General
- Target 2026-10-22_2aa8a0610499bf33c1b0bd123971c9be_elex_wannacry.exe
- Size 60KB
- Sample261024-wt8g3sds4m
- SHA256 5a1e33c68ab4514f482d34175eb83bc525d65436f7af6adba441c1975cd13fd3
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\2026-10-22_2aa8a0610499bf33c1b0bd123971c9be_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_2aa8a0610499bf33c1b0bd123971c9be_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\{3CE1B60E-2292-4a8c-BE38-8B9D648D477C}.exeC:\Windows\{3CE1B60E-2292-4a8c-BE38-8B9D648D477C}.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\{ABA26C96-BB43-4d17-8D28-9B8CF2FF1E10}.exeC:\Windows\{ABA26C96-BB43-4d17-8D28-9B8CF2FF1E10}.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\{02EDFF6C-1AD3-451f-8E06-0359BD7AC05A}.exeC:\Windows\{02EDFF6C-1AD3-451f-8E06-0359BD7AC05A}.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\{86982925-E05E-4777-8411-DFC2F28B7964}.exeC:\Windows\{86982925-E05E-4777-8411-DFC2F28B7964}.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\{0997CCC3-C314-4def-B362-A1E87FA36409}.exeC:\Windows\{0997CCC3-C314-4def-B362-A1E87FA36409}.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\{CB53753E-8C2C-4831-8622-F68118790071}.exeC:\Windows\{CB53753E-8C2C-4831-8622-F68118790071}.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\{F559F06C-EF49-4622-A4E9-D1D0E367DBAA}.exeC:\Windows\{F559F06C-EF49-4622-A4E9-D1D0E367DBAA}.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\{B14DB9C4-70C7-42f6-B585-3113025E65C4}.exeC:\Windows\{B14DB9C4-70C7-42f6-B585-3113025E65C4}.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\{4FF779E8-774B-45dd-8DA2-D5D990478456}.exeC:\Windows\{4FF779E8-774B-45dd-8DA2-D5D990478456}.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\{1ACB6F69-9F98-4f99-9531-876A09B3060D}.exeC:\Windows\{1ACB6F69-9F98-4f99-9531-876A09B3060D}.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\{A51E1AB2-C344-485f-8A83-8E1583C9CD44}.exeC:\Windows\{A51E1AB2-C344-485f-8A83-8E1583C9CD44}.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\{1ACB6~1.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\{4FF77~1.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\{B14DB~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\{F559F~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\{CB537~1.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\{0997C~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\{86982~1.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\{02EDF~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\{ABA26~1.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\{3CE1B~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\2026-1~1.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
{02EDFF6C-1AD3-451f-8E06-0359BD7AC05A}.exe
{0997CCC3-C314-4def-B362-A1E87FA36409}.exe
{1ACB6F69-9F98-4f99-9531-876A09B3060D}.exe
{3CE1B60E-2292-4a8c-BE38-8B9D648D477C}.exe
{4FF779E8-774B-45dd-8DA2-D5D990478456}.exe
{86982925-E05E-4777-8411-DFC2F28B7964}.exe
{A51E1AB2-C344-485f-8A83-8E1583C9CD44}.exe
{ABA26C96-BB43-4d17-8D28-9B8CF2FF1E10}.exe
{B14DB9C4-70C7-42f6-B585-3113025E65C4}.exe
{CB53753E-8C2C-4831-8622-F68118790071}.exe
{F559F06C-EF49-4622-A4E9-D1D0E367DBAA}.exe
memory/264-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/264-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/800-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/800-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1624-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1624-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2188-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2188-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2188-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2304-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2304-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3004-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3004-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3276-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4128-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4128-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4128-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4904-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4904-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5160-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5160-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5660-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5660-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6056-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6056-57-0x0000000000400000-0x0000000000410000-memory.dmp