Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
16/08/2026, 18:07
General
- Target 2026-08-16_4b08ffb48f90730c221c7f1c89ec582a_elex_wannacry.exe
- Size 59KB
- Sample260816-wqjpjstfnd
- SHA256 86a57ab43cd2f3f3457c619289be98d5b83ef9e80aa465b228a8e3817bf2d520
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\2026-08-16_4b08ffb48f90730c221c7f1c89ec582a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_4b08ffb48f90730c221c7f1c89ec582a_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\{D7CC67FF-42CA-4e3d-B29D-59DB7E9E922E}.exeC:\Windows\{D7CC67FF-42CA-4e3d-B29D-59DB7E9E922E}.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\{B1A1A3DF-DF0D-4f1b-AE2F-0143B20CBDC2}.exeC:\Windows\{B1A1A3DF-DF0D-4f1b-AE2F-0143B20CBDC2}.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\{F1ED4142-6D64-4332-BA6A-7E594BF0C573}.exeC:\Windows\{F1ED4142-6D64-4332-BA6A-7E594BF0C573}.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\{BABFE378-3BD6-4872-8FE5-10EFBC2C16E6}.exeC:\Windows\{BABFE378-3BD6-4872-8FE5-10EFBC2C16E6}.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\{90C4C09C-7F95-4e11-B9CD-7A084C66D4D4}.exeC:\Windows\{90C4C09C-7F95-4e11-B9CD-7A084C66D4D4}.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\{CD0B1A81-58A3-4664-94E9-0DAA296BB9DE}.exeC:\Windows\{CD0B1A81-58A3-4664-94E9-0DAA296BB9DE}.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\{2228AF52-D952-45a9-9725-35AA14453BDE}.exeC:\Windows\{2228AF52-D952-45a9-9725-35AA14453BDE}.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\{556A55FC-EC68-4633-B611-FEAD07A9D1BC}.exeC:\Windows\{556A55FC-EC68-4633-B611-FEAD07A9D1BC}.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\{1D432A21-16FC-485d-A856-E3F43FD53058}.exeC:\Windows\{1D432A21-16FC-485d-A856-E3F43FD53058}.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\{14FD8E70-6910-4aa6-8CB9-82635D04007E}.exeC:\Windows\{14FD8E70-6910-4aa6-8CB9-82635D04007E}.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\{FF035DB3-13D9-41a3-8BAD-2E720FFEC553}.exeC:\Windows\{FF035DB3-13D9-41a3-8BAD-2E720FFEC553}.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\{14FD8~1.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\{1D432~1.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\{556A5~1.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\{2228A~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\{CD0B1~1.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\{90C4C~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\{BABFE~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\{F1ED4~1.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\{B1A1A~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\{D7CC6~1.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
{14FD8E70-6910-4aa6-8CB9-82635D04007E}.exe
{1D432A21-16FC-485d-A856-E3F43FD53058}.exe
{2228AF52-D952-45a9-9725-35AA14453BDE}.exe
{556A55FC-EC68-4633-B611-FEAD07A9D1BC}.exe
{90C4C09C-7F95-4e11-B9CD-7A084C66D4D4}.exe
{B1A1A3DF-DF0D-4f1b-AE2F-0143B20CBDC2}.exe
{BABFE378-3BD6-4872-8FE5-10EFBC2C16E6}.exe
{CD0B1A81-58A3-4664-94E9-0DAA296BB9DE}.exe
{D7CC67FF-42CA-4e3d-B29D-59DB7E9E922E}.exe
{F1ED4142-6D64-4332-BA6A-7E594BF0C573}.exe
{FF035DB3-13D9-41a3-8BAD-2E720FFEC553}.exe