Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
09/08/2026, 13:46
General
- Target 2026-08-09_b727b6bc1603913f9e7da0de498a6f31_elex_wannacry.exe
- Size 89KB
- Sample260809-q3c5msaf82
- SHA256 b4802a4ecdf6c8fa208ab9a5a8c4b2f9ea168a90624793a82c68ed6e3871c755
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 33 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\2026-08-09_b727b6bc1603913f9e7da0de498a6f31_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_b727b6bc1603913f9e7da0de498a6f31_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\{41B3A095-AB87-4551-8BE5-6B45C2B324EF}.exeC:\Windows\{41B3A095-AB87-4551-8BE5-6B45C2B324EF}.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\{F1D14CE5-6BC8-45f7-95E1-08AEC94385B2}.exeC:\Windows\{F1D14CE5-6BC8-45f7-95E1-08AEC94385B2}.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\{7042603C-86BE-4584-9D41-79296A210ED6}.exeC:\Windows\{7042603C-86BE-4584-9D41-79296A210ED6}.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\{4FDF6D59-50E8-4e2f-A9D9-DDAE2119335F}.exeC:\Windows\{4FDF6D59-50E8-4e2f-A9D9-DDAE2119335F}.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\{D0918638-8CA3-4d58-B7E1-E8A132373CAD}.exeC:\Windows\{D0918638-8CA3-4d58-B7E1-E8A132373CAD}.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\{8B885371-CD80-48bf-BFA0-E5B5E0BB8B98}.exeC:\Windows\{8B885371-CD80-48bf-BFA0-E5B5E0BB8B98}.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\{B9642A8F-15CA-458c-B7E5-0A950C3BD0E6}.exeC:\Windows\{B9642A8F-15CA-458c-B7E5-0A950C3BD0E6}.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\{8FBE2D6B-ECA9-4cf2-9FFC-079AE054AE37}.exeC:\Windows\{8FBE2D6B-ECA9-4cf2-9FFC-079AE054AE37}.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\{2D802C55-25B2-49cf-963D-47E09B0CFB69}.exeC:\Windows\{2D802C55-25B2-49cf-963D-47E09B0CFB69}.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\{4AFBCD93-C641-484f-9626-36930641A3C2}.exeC:\Windows\{4AFBCD93-C641-484f-9626-36930641A3C2}.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\{46FEDFFE-218B-4c46-822C-30D3FFB3FA96}.exeC:\Windows\{46FEDFFE-218B-4c46-822C-30D3FFB3FA96}.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\{4AFBC~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\{2D802~1.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\{8FBE2~1.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\{B9642~1.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\{8B885~1.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\{D0918~1.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\{4FDF6~1.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\{70426~1.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\{F1D14~1.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\{41B3A~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
{2D802C55-25B2-49cf-963D-47E09B0CFB69}.exe
{41B3A095-AB87-4551-8BE5-6B45C2B324EF}.exe
{46FEDFFE-218B-4c46-822C-30D3FFB3FA96}.exe
{4AFBCD93-C641-484f-9626-36930641A3C2}.exe
{4FDF6D59-50E8-4e2f-A9D9-DDAE2119335F}.exe
{7042603C-86BE-4584-9D41-79296A210ED6}.exe
{8B885371-CD80-48bf-BFA0-E5B5E0BB8B98}.exe
{8FBE2D6B-ECA9-4cf2-9FFC-079AE054AE37}.exe
{B9642A8F-15CA-458c-B7E5-0A950C3BD0E6}.exe
{D0918638-8CA3-4d58-B7E1-E8A132373CAD}.exe
{F1D14CE5-6BC8-45f7-95E1-08AEC94385B2}.exe
memory/756-58-0x0000000000400000-0x0000000000411000-memory.dmp
memory/756-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1636-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2612-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2612-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2740-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2740-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3216-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3216-32-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3360-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3360-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4156-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4156-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4420-11-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4568-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4568-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4568-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4796-65-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5292-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5832-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5832-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5832-41-0x0000000000400000-0x0000000000411000-memory.dmp