Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
29/06/2026, 04:37
General
- Target 2026-06-27_9d54ec542f3507c567787eae48bcfb15_elex_wannacry.exe
- Size 64KB
- Sample260629-e89j9ads4t
- SHA256 c792ed9f03ff03316ba1f9402a9df640fbaff8127c3adbcb5da3761b5fe5be88
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 17 IoCs
- Detects Windows executables referencing non-Windows User-Agents 17 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 10 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 5 IoCs
- Drops file in Windows directory 5 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 11 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 5 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-06-27_9d54ec542f3507c567787eae48bcfb15_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-27_9d54ec542f3507c567787eae48bcfb15_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\{122E1280-7120-4c31-8243-2B08D6152E96}.exeC:\Windows\{122E1280-7120-4c31-8243-2B08D6152E96}.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\{ADC108D9-B005-458e-8A3C-0F4D1858CC9A}.exeC:\Windows\{ADC108D9-B005-458e-8A3C-0F4D1858CC9A}.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\{6065E2EC-B6EE-419c-A454-308B92F7F198}.exeC:\Windows\{6065E2EC-B6EE-419c-A454-308B92F7F198}.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\{887CDBA7-EFE6-41c9-ACAC-15EA8AA7EA2A}.exeC:\Windows\{887CDBA7-EFE6-41c9-ACAC-15EA8AA7EA2A}.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\{E86BA090-343C-47d8-80CE-60E813DBC907}.exeC:\Windows\{E86BA090-343C-47d8-80CE-60E813DBC907}.exe6⤵
- 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\{887CD~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6065E~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{ADC10~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{122E1~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{122E1280-7120-4c31-8243-2B08D6152E96}.exe
{6065E2EC-B6EE-419c-A454-308B92F7F198}.exe
{887CDBA7-EFE6-41c9-ACAC-15EA8AA7EA2A}.exe
{ADC108D9-B005-458e-8A3C-0F4D1858CC9A}.exe
{E86BA090-343C-47d8-80CE-60E813DBC907}.exe
memory/536-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/536-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/536-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1020-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1020-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1524-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1524-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1524-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4376-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4376-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4952-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4952-13-0x0000000000400000-0x0000000000410000-memory.dmp