Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/10/2026, 08:19
General
- Target 2026-10-22_761139fb84076807ef61ec2a21efa69d_elex_wannacry.exe
- Size 64KB
- Sample261024-j7vf6aee94
- SHA256 4aa4744ffc53e16d4a9b28222d69e540b65005313ae02cd06368a5229fedfce6
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\2026-10-22_761139fb84076807ef61ec2a21efa69d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_761139fb84076807ef61ec2a21efa69d_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\{A216D6A9-DBA6-438b-A251-C5E14C6CA519}.exeC:\Windows\{A216D6A9-DBA6-438b-A251-C5E14C6CA519}.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\{603EF355-8FE1-4f93-ACCA-5B0A82E9852B}.exeC:\Windows\{603EF355-8FE1-4f93-ACCA-5B0A82E9852B}.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\{99E54347-2DB9-4dab-ADD3-FEEC649F15D7}.exeC:\Windows\{99E54347-2DB9-4dab-ADD3-FEEC649F15D7}.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\{7C0751A3-D564-4db6-B90B-CF6034BB2B50}.exeC:\Windows\{7C0751A3-D564-4db6-B90B-CF6034BB2B50}.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\{2C363209-47F3-4dbd-B325-510665122244}.exeC:\Windows\{2C363209-47F3-4dbd-B325-510665122244}.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\{82FE4B26-58EA-4324-933D-94492BC82278}.exeC:\Windows\{82FE4B26-58EA-4324-933D-94492BC82278}.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\{48147CD7-B235-401e-B61C-1AE0F84ABD7B}.exeC:\Windows\{48147CD7-B235-401e-B61C-1AE0F84ABD7B}.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\{12A66A3A-BFEF-4513-BC4A-5F5194A4EB9C}.exeC:\Windows\{12A66A3A-BFEF-4513-BC4A-5F5194A4EB9C}.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\{BEBC9712-AEBA-4ddc-AFAF-BBFD4B179A11}.exeC:\Windows\{BEBC9712-AEBA-4ddc-AFAF-BBFD4B179A11}.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\{292B5161-FA00-44fa-B637-A8766587D794}.exeC:\Windows\{292B5161-FA00-44fa-B637-A8766587D794}.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\{4C60F684-2526-4748-9A75-976FD95DD6BD}.exeC:\Windows\{4C60F684-2526-4748-9A75-976FD95DD6BD}.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\{292B5~1.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\{BEBC9~1.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\{12A66~1.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\{48147~1.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\{82FE4~1.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\{2C363~1.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\{7C075~1.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\{99E54~1.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\{603EF~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\{A216D~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
Loading Replay Monitor...
Downloads
{12A66A3A-BFEF-4513-BC4A-5F5194A4EB9C}.exe
{292B5161-FA00-44fa-B637-A8766587D794}.exe
{2C363209-47F3-4dbd-B325-510665122244}.exe
{48147CD7-B235-401e-B61C-1AE0F84ABD7B}.exe
{4C60F684-2526-4748-9A75-976FD95DD6BD}.exe
{603EF355-8FE1-4f93-ACCA-5B0A82E9852B}.exe
{7C0751A3-D564-4db6-B90B-CF6034BB2B50}.exe
{82FE4B26-58EA-4324-933D-94492BC82278}.exe
{99E54347-2DB9-4dab-ADD3-FEEC649F15D7}.exe
{A216D6A9-DBA6-438b-A251-C5E14C6CA519}.exe
{BEBC9712-AEBA-4ddc-AFAF-BBFD4B179A11}.exe
memory/572-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/572-68-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2464-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2464-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2472-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2472-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2908-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2908-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3052-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3052-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3088-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3160-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3160-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3276-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3276-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3348-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3348-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4092-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4092-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4092-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5172-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5172-76-0x0000000000400000-0x0000000000410000-memory.dmp