Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
27/07/2026, 08:36
General
- Target 2026-07-27_34b66c344967442b91e7127efaf1f264_elex_wannacry.exe
- Size 60KB
- Sample260727-khtc8syzft
- SHA256 555676f74cc9a60920e0024ca6903bc89becdb3974b7dc52c807fc34f49be65e
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 37 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_34b66c344967442b91e7127efaf1f264_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_34b66c344967442b91e7127efaf1f264_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\{4DA9E446-DB9C-4ce9-BDF8-D60C2388CF9B}.exeC:\Windows\{4DA9E446-DB9C-4ce9-BDF8-D60C2388CF9B}.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\{D7CDD443-8573-460f-AFC8-2D105DA1AB8F}.exeC:\Windows\{D7CDD443-8573-460f-AFC8-2D105DA1AB8F}.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\{B21273C6-D300-427c-9589-82089EE9F8DB}.exeC:\Windows\{B21273C6-D300-427c-9589-82089EE9F8DB}.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\{0CA14B79-15D6-48a5-9738-38E4E72B1F96}.exeC:\Windows\{0CA14B79-15D6-48a5-9738-38E4E72B1F96}.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\{19658D45-FBC2-4670-9941-69F4EBD821D5}.exeC:\Windows\{19658D45-FBC2-4670-9941-69F4EBD821D5}.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\{846BF124-BA21-4d52-8FD3-D84BD5E86C99}.exeC:\Windows\{846BF124-BA21-4d52-8FD3-D84BD5E86C99}.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\{16D7AA7A-90DF-44fc-847E-CECDF8222085}.exeC:\Windows\{16D7AA7A-90DF-44fc-847E-CECDF8222085}.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\{5F8080C0-E1B0-4660-B218-FBEE4E1D0ECF}.exeC:\Windows\{5F8080C0-E1B0-4660-B218-FBEE4E1D0ECF}.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\{D3B7AD8F-9E95-4538-B3B8-3AE4C051F0D6}.exeC:\Windows\{D3B7AD8F-9E95-4538-B3B8-3AE4C051F0D6}.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
-
C:\Windows\{55CE4EB8-DFFC-4b55-97C8-5760EDD256C2}.exeC:\Windows\{55CE4EB8-DFFC-4b55-97C8-5760EDD256C2}.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\{A18CFCCA-3655-4452-A50D-29729CD145FD}.exeC:\Windows\{A18CFCCA-3655-4452-A50D-29729CD145FD}.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\{55CE4~1.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\{D3B7A~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\{5F808~1.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\{16D7A~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\{846BF~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\{19658~1.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\{0CA14~1.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\{B2127~1.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\{D7CDD~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\{4DA9E~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
{0CA14B79-15D6-48a5-9738-38E4E72B1F96}.exe
{16D7AA7A-90DF-44fc-847E-CECDF8222085}.exe
{19658D45-FBC2-4670-9941-69F4EBD821D5}.exe
{4DA9E446-DB9C-4ce9-BDF8-D60C2388CF9B}.exe
{55CE4EB8-DFFC-4b55-97C8-5760EDD256C2}.exe
{5F8080C0-E1B0-4660-B218-FBEE4E1D0ECF}.exe
{846BF124-BA21-4d52-8FD3-D84BD5E86C99}.exe
{A18CFCCA-3655-4452-A50D-29729CD145FD}.exe
{B21273C6-D300-427c-9589-82089EE9F8DB}.exe
{D3B7AD8F-9E95-4538-B3B8-3AE4C051F0D6}.exe
{D7CDD443-8573-460f-AFC8-2D105DA1AB8F}.exe
memory/1772-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1772-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3004-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3524-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3524-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4160-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4160-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4328-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4328-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4704-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4704-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4704-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4888-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4888-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4888-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5196-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5196-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5516-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5516-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5516-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5748-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5748-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5976-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5976-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6052-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6052-79-0x0000000000400000-0x0000000000410000-memory.dmp