Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
01/11/2026, 23:58
General
- Target 2026-10-31_773f72541ebfd82ef30c50c8131a4b89_elex_wannacry.exe
- Size 79KB
- Sample261101-31cgjsdf56
- SHA256 38cd2bad700719db9b7f9a9c5ba35886a986f60fc7dc24026f2b230eeef143ad
Score
10/10
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 11 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\2026-10-31_773f72541ebfd82ef30c50c8131a4b89_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-31_773f72541ebfd82ef30c50c8131a4b89_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\{4177A127-6A8F-4689-B1C8-E80B79A55DE2}.exeC:\Windows\{4177A127-6A8F-4689-B1C8-E80B79A55DE2}.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\{034657EF-60A3-40dc-A4F1-D348DF91ED88}.exeC:\Windows\{034657EF-60A3-40dc-A4F1-D348DF91ED88}.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\{D8FADEE0-CA42-4162-9BF3-74739371BD89}.exeC:\Windows\{D8FADEE0-CA42-4162-9BF3-74739371BD89}.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\{4B1A6CE8-24A1-452d-8F9B-EED6D82FE4E7}.exeC:\Windows\{4B1A6CE8-24A1-452d-8F9B-EED6D82FE4E7}.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\{18E8837C-4A8C-499f-9003-82A1C8D9EAF5}.exeC:\Windows\{18E8837C-4A8C-499f-9003-82A1C8D9EAF5}.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\{AE3F3809-82FE-412c-8674-BC7B71417747}.exeC:\Windows\{AE3F3809-82FE-412c-8674-BC7B71417747}.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\{9D5C1661-10D9-440c-A9E5-C443529A7753}.exeC:\Windows\{9D5C1661-10D9-440c-A9E5-C443529A7753}.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\{DE9B30DE-9477-47cd-8923-DF86455D78FB}.exeC:\Windows\{DE9B30DE-9477-47cd-8923-DF86455D78FB}.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\{5778368A-1944-4ae1-8A0F-1C9ABEE52E32}.exeC:\Windows\{5778368A-1944-4ae1-8A0F-1C9ABEE52E32}.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\{1DCD5FCC-06D7-4421-A933-32E55AE7AD9B}.exeC:\Windows\{1DCD5FCC-06D7-4421-A933-32E55AE7AD9B}.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\{BE46F947-3B6D-4348-BD7C-1C745141433A}.exeC:\Windows\{BE46F947-3B6D-4348-BD7C-1C745141433A}.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\{1DCD5~1.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\{57783~1.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\{DE9B3~1.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\{9D5C1~1.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\{AE3F3~1.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\{18E88~1.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\{4B1A6~1.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\{D8FAD~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\{03465~1.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\{4177A~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
{034657EF-60A3-40dc-A4F1-D348DF91ED88}.exe
{18E8837C-4A8C-499f-9003-82A1C8D9EAF5}.exe
{1DCD5FCC-06D7-4421-A933-32E55AE7AD9B}.exe
{4177A127-6A8F-4689-B1C8-E80B79A55DE2}.exe
{4B1A6CE8-24A1-452d-8F9B-EED6D82FE4E7}.exe
{5778368A-1944-4ae1-8A0F-1C9ABEE52E32}.exe
{9D5C1661-10D9-440c-A9E5-C443529A7753}.exe
{AE3F3809-82FE-412c-8674-BC7B71417747}.exe
{BE46F947-3B6D-4348-BD7C-1C745141433A}.exe
{D8FADEE0-CA42-4162-9BF3-74739371BD89}.exe
{DE9B30DE-9477-47cd-8923-DF86455D78FB}.exe