Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
27/10/2026, 17:23
General
- Target 2026-10-26_5331454c9ad99d9068b4f47b64164066_elex_wannacry.exe
- Size 90KB
- Sample261027-vyhlsaeb47
- SHA256 8e7a027b5ca4f3eecb3dfd6adf47b6b9ff7dacb2a8af9f721b4dc7219e2b35a7
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\2026-10-26_5331454c9ad99d9068b4f47b64164066_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_5331454c9ad99d9068b4f47b64164066_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\{C2F3BF76-E2DC-4ab7-B699-4B43ED095040}.exeC:\Windows\{C2F3BF76-E2DC-4ab7-B699-4B43ED095040}.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\{7D5AD22C-0539-42df-9D01-FBFD748E29CB}.exeC:\Windows\{7D5AD22C-0539-42df-9D01-FBFD748E29CB}.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\{248DF31D-5CB4-4c9e-B4BD-7A2D54BBE81C}.exeC:\Windows\{248DF31D-5CB4-4c9e-B4BD-7A2D54BBE81C}.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\{D5F13BF7-4127-48f9-9B1E-6BBFB6C49973}.exeC:\Windows\{D5F13BF7-4127-48f9-9B1E-6BBFB6C49973}.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\{86C02046-4515-4655-9361-5D58DEBDB95E}.exeC:\Windows\{86C02046-4515-4655-9361-5D58DEBDB95E}.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\{850AE56B-1E0D-424f-9429-479B80C6C440}.exeC:\Windows\{850AE56B-1E0D-424f-9429-479B80C6C440}.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\{D327AFE8-E990-4451-BDB4-0DF98A1F6887}.exeC:\Windows\{D327AFE8-E990-4451-BDB4-0DF98A1F6887}.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\{DD2BF525-E3C2-449c-BB54-199B171AE2A1}.exeC:\Windows\{DD2BF525-E3C2-449c-BB54-199B171AE2A1}.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\{0F1AD6BC-B3DC-4aa2-886C-41C9C624DDB0}.exeC:\Windows\{0F1AD6BC-B3DC-4aa2-886C-41C9C624DDB0}.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\{A35F4996-90E7-47ed-B4EF-53150F95A142}.exeC:\Windows\{A35F4996-90E7-47ed-B4EF-53150F95A142}.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\{D88ADB23-B6B7-4adc-B055-C5F0D3EB2380}.exeC:\Windows\{D88ADB23-B6B7-4adc-B055-C5F0D3EB2380}.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\{A35F4~1.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\{0F1AD~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\{DD2BF~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\{D327A~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\{850AE~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\{86C02~1.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\{D5F13~1.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\{248DF~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\{7D5AD~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\{C2F3B~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\2026-1~1.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
{0F1AD6BC-B3DC-4aa2-886C-41C9C624DDB0}.exe
{248DF31D-5CB4-4c9e-B4BD-7A2D54BBE81C}.exe
{7D5AD22C-0539-42df-9D01-FBFD748E29CB}.exe
{850AE56B-1E0D-424f-9429-479B80C6C440}.exe
{86C02046-4515-4655-9361-5D58DEBDB95E}.exe
{A35F4996-90E7-47ed-B4EF-53150F95A142}.exe
{C2F3BF76-E2DC-4ab7-B699-4B43ED095040}.exe
{D327AFE8-E990-4451-BDB4-0DF98A1F6887}.exe
{D5F13BF7-4127-48f9-9B1E-6BBFB6C49973}.exe
{D88ADB23-B6B7-4adc-B055-C5F0D3EB2380}.exe
{DD2BF525-E3C2-449c-BB54-199B171AE2A1}.exe