Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
27/07/2026, 00:44
General
- Target 2026-07-27_aacc59d3c809e2e9e5a488386c72343a_elex_wannacry.exe
- Size 60KB
- Sample260727-a3pknstdla
- SHA256 d5754cfb5dceccd847627cd0a0a592e5d9698f901c808908b21cb922087c4855
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 30 IoCs
- Detects Windows executables referencing non-Windows User-Agents 30 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\2026-07-27_aacc59d3c809e2e9e5a488386c72343a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_aacc59d3c809e2e9e5a488386c72343a_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\{65FB66DE-AC2B-4f74-B162-8E4D1B9E66DC}.exeC:\Windows\{65FB66DE-AC2B-4f74-B162-8E4D1B9E66DC}.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\{99A79A0F-0159-416f-87B8-F63E90396724}.exeC:\Windows\{99A79A0F-0159-416f-87B8-F63E90396724}.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\{8A943952-F8B0-4571-9C7F-788B00AC26CD}.exeC:\Windows\{8A943952-F8B0-4571-9C7F-788B00AC26CD}.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\{3951C40B-768F-4ff9-82F8-51803F332C43}.exeC:\Windows\{3951C40B-768F-4ff9-82F8-51803F332C43}.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\{1EA9FB46-136F-4c61-AD7D-1A006AF29939}.exeC:\Windows\{1EA9FB46-136F-4c61-AD7D-1A006AF29939}.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\{B6D811D9-91E8-419e-A9EB-DC90EAEB3D7F}.exeC:\Windows\{B6D811D9-91E8-419e-A9EB-DC90EAEB3D7F}.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\{9AE9AD8F-D5D3-4b41-A6B2-3EC714B00365}.exeC:\Windows\{9AE9AD8F-D5D3-4b41-A6B2-3EC714B00365}.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\{E9A123B3-0DF1-484f-A68A-9FE76951EFA5}.exeC:\Windows\{E9A123B3-0DF1-484f-A68A-9FE76951EFA5}.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\{F98490EB-2C9D-40b3-8502-7A50B5FF625F}.exeC:\Windows\{F98490EB-2C9D-40b3-8502-7A50B5FF625F}.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\{D5D091ED-5887-47f6-924C-7F445B4AE387}.exeC:\Windows\{D5D091ED-5887-47f6-924C-7F445B4AE387}.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\{C6770FF8-3160-41b6-AABB-95DB0A089720}.exeC:\Windows\{C6770FF8-3160-41b6-AABB-95DB0A089720}.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\{D5D09~1.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\{F9849~1.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\{E9A12~1.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\{9AE9A~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\{B6D81~1.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\{1EA9F~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\{3951C~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\{8A943~1.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\{99A79~1.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\{65FB6~1.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
{1EA9FB46-136F-4c61-AD7D-1A006AF29939}.exe
{3951C40B-768F-4ff9-82F8-51803F332C43}.exe
{65FB66DE-AC2B-4f74-B162-8E4D1B9E66DC}.exe
{8A943952-F8B0-4571-9C7F-788B00AC26CD}.exe
{99A79A0F-0159-416f-87B8-F63E90396724}.exe
{9AE9AD8F-D5D3-4b41-A6B2-3EC714B00365}.exe
{B6D811D9-91E8-419e-A9EB-DC90EAEB3D7F}.exe
{C6770FF8-3160-41b6-AABB-95DB0A089720}.exe
{D5D091ED-5887-47f6-924C-7F445B4AE387}.exe
{E9A123B3-0DF1-484f-A68A-9FE76951EFA5}.exe
{F98490EB-2C9D-40b3-8502-7A50B5FF625F}.exe
memory/820-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1144-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1144-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1216-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1216-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1216-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1356-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1472-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1472-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1472-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1776-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1776-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3112-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3624-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3624-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4172-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4172-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4436-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5108-44-0x0000000000400000-0x0000000000410000-memory.dmp