Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
28/08/2026, 04:06
General
- Target 2026-08-27_e19a9e7d48addd380d55815f65ddb3ce_elex_wannacry.exe
- Size 64KB
- Sample260828-epd91aep7s
- SHA256 be40b8bc1d355fd984e8d9b1fb27fca57c74861819f8601dcb8911a50a1d2c11
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\2026-08-27_e19a9e7d48addd380d55815f65ddb3ce_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-27_e19a9e7d48addd380d55815f65ddb3ce_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\{90B63E76-5ABC-4499-A7B4-DD1A5358CB47}.exeC:\Windows\{90B63E76-5ABC-4499-A7B4-DD1A5358CB47}.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\{621C6A02-912F-4345-A67B-CEEE7B101996}.exeC:\Windows\{621C6A02-912F-4345-A67B-CEEE7B101996}.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\{0CFD3989-93FA-48a4-A676-189577F795C7}.exeC:\Windows\{0CFD3989-93FA-48a4-A676-189577F795C7}.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\{CAE47C0D-8ADE-45c8-A9FD-E4B3547D52E4}.exeC:\Windows\{CAE47C0D-8ADE-45c8-A9FD-E4B3547D52E4}.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\{69EA65BB-0A63-44da-8901-ABC13E37BBDE}.exeC:\Windows\{69EA65BB-0A63-44da-8901-ABC13E37BBDE}.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\{565D2273-5BD8-4ee7-82B9-0699CE980BFB}.exeC:\Windows\{565D2273-5BD8-4ee7-82B9-0699CE980BFB}.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\{87607359-FDBC-4ab9-96D4-143A1225C234}.exeC:\Windows\{87607359-FDBC-4ab9-96D4-143A1225C234}.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\{C8265168-5F87-40ad-AA77-6C5361B9E203}.exeC:\Windows\{C8265168-5F87-40ad-AA77-6C5361B9E203}.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\{5330B3F1-C9E6-4109-95FA-4F89F44CBAC6}.exeC:\Windows\{5330B3F1-C9E6-4109-95FA-4F89F44CBAC6}.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\{27AEBAC2-284A-48e2-AC59-C19866D1CC4C}.exeC:\Windows\{27AEBAC2-284A-48e2-AC59-C19866D1CC4C}.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\{D2B191DD-91DE-4d64-A515-9CD127334434}.exeC:\Windows\{D2B191DD-91DE-4d64-A515-9CD127334434}.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\{27AEB~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\{5330B~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\{C8265~1.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\{87607~1.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\{565D2~1.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\{69EA6~1.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\{CAE47~1.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\{0CFD3~1.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\{621C6~1.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\{90B63~1.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
{0CFD3989-93FA-48a4-A676-189577F795C7}.exe
{27AEBAC2-284A-48e2-AC59-C19866D1CC4C}.exe
{5330B3F1-C9E6-4109-95FA-4F89F44CBAC6}.exe
{565D2273-5BD8-4ee7-82B9-0699CE980BFB}.exe
{621C6A02-912F-4345-A67B-CEEE7B101996}.exe
{69EA65BB-0A63-44da-8901-ABC13E37BBDE}.exe
{87607359-FDBC-4ab9-96D4-143A1225C234}.exe
{90B63E76-5ABC-4499-A7B4-DD1A5358CB47}.exe
{C8265168-5F87-40ad-AA77-6C5361B9E203}.exe
{CAE47C0D-8ADE-45c8-A9FD-E4B3547D52E4}.exe
{D2B191DD-91DE-4d64-A515-9CD127334434}.exe
memory/1044-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1044-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1304-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1304-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1336-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1336-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1336-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2028-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2028-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2044-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2044-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2452-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2452-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2712-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2712-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3228-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3228-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3228-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3312-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3312-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3492-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3492-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3492-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4680-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5680-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5680-57-0x0000000000400000-0x0000000000410000-memory.dmp