Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
04/05/2026, 15:55
General
- Target 2026-05-04_c05d52dd2b711095a1a09b4050c43246_elex_wannacry.exe
- Size 60KB
- Sample260504-tc2xvsbs2r
- SHA256 9f78943095433b9e0a6a833bcd5505fc965e84b5826c1cb4bcecab31a3ca9208
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
- Detects Windows executables referencing non-Windows User-Agents 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
- 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\2026-05-04_c05d52dd2b711095a1a09b4050c43246_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_c05d52dd2b711095a1a09b4050c43246_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\{9F798A33-EF37-429c-95DF-53E6A9E0956C}.exeC:\Windows\{9F798A33-EF37-429c-95DF-53E6A9E0956C}.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\{89CA53CE-5BFD-4ef4-B282-843860FCA903}.exeC:\Windows\{89CA53CE-5BFD-4ef4-B282-843860FCA903}.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\{3E487B9E-6E0F-4917-AAEF-32C47002F3D9}.exeC:\Windows\{3E487B9E-6E0F-4917-AAEF-32C47002F3D9}.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\{BB85C8B3-5D6C-4507-8077-A4BA903C4E8A}.exeC:\Windows\{BB85C8B3-5D6C-4507-8077-A4BA903C4E8A}.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\{15658F4A-3466-4380-BC38-E29EC91D7932}.exeC:\Windows\{15658F4A-3466-4380-BC38-E29EC91D7932}.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\{BE31B031-6E43-4614-8FD9-30CF13969359}.exeC:\Windows\{BE31B031-6E43-4614-8FD9-30CF13969359}.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\{A5EFCEAA-B2B8-497f-AF08-2EA936A42B58}.exeC:\Windows\{A5EFCEAA-B2B8-497f-AF08-2EA936A42B58}.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\{DD9A50E6-A32F-4313-A79F-093CEE8B9D33}.exeC:\Windows\{DD9A50E6-A32F-4313-A79F-093CEE8B9D33}.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\{D76A0467-BB6A-47dc-92D6-90F0C1C30541}.exeC:\Windows\{D76A0467-BB6A-47dc-92D6-90F0C1C30541}.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\{D357A8B5-3C19-4c5a-A2F9-5BEAE2B1F045}.exeC:\Windows\{D357A8B5-3C19-4c5a-A2F9-5BEAE2B1F045}.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\{C3870113-A1A2-4e9a-AE87-6D9B8793DA74}.exeC:\Windows\{C3870113-A1A2-4e9a-AE87-6D9B8793DA74}.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\{D357A~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D76A0~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{DD9A5~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{A5EFC~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{BE31B~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{15658~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{BB85C~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\{3E487~1.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\{89CA5~1.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\{9F798~1.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
{15658F4A-3466-4380-BC38-E29EC91D7932}.exe
{3E487B9E-6E0F-4917-AAEF-32C47002F3D9}.exe
{89CA53CE-5BFD-4ef4-B282-843860FCA903}.exe
{9F798A33-EF37-429c-95DF-53E6A9E0956C}.exe
{A5EFCEAA-B2B8-497f-AF08-2EA936A42B58}.exe
{BB85C8B3-5D6C-4507-8077-A4BA903C4E8A}.exe
{BE31B031-6E43-4614-8FD9-30CF13969359}.exe
{C3870113-A1A2-4e9a-AE87-6D9B8793DA74}.exe
{D357A8B5-3C19-4c5a-A2F9-5BEAE2B1F045}.exe
{D76A0467-BB6A-47dc-92D6-90F0C1C30541}.exe
{DD9A50E6-A32F-4313-A79F-093CEE8B9D33}.exe
memory/536-58-0x00000000007B0000-0x0000000000A31000-memory.dmp
memory/536-54-0x00000000007B0000-0x0000000000A31000-memory.dmp
memory/880-24-0x00000000007A0000-0x0000000000A21000-memory.dmp
memory/880-29-0x00000000007A0000-0x0000000000A21000-memory.dmp
memory/944-10-0x00000000008D0000-0x0000000000B51000-memory.dmp
memory/944-6-0x00000000008D0000-0x0000000000B51000-memory.dmp
memory/1000-48-0x0000000000730000-0x00000000009B1000-memory.dmp
memory/1000-51-0x0000000000730000-0x00000000009B1000-memory.dmp
memory/2508-40-0x0000000000820000-0x0000000000AA1000-memory.dmp
memory/2508-36-0x0000000000820000-0x0000000000AA1000-memory.dmp
memory/2912-35-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/2912-30-0x0000000000850000-0x0000000000AD1000-memory.dmp
memory/3696-42-0x0000000000790000-0x0000000000A11000-memory.dmp
memory/3696-45-0x0000000000790000-0x0000000000A11000-memory.dmp
memory/4744-0-0x0000000000AD0000-0x0000000000D51000-memory.dmp
memory/4744-5-0x0000000000AD0000-0x0000000000D51000-memory.dmp
memory/4980-60-0x00000000007B0000-0x0000000000A31000-memory.dmp
memory/4980-63-0x00000000007B0000-0x0000000000A31000-memory.dmp
memory/5240-21-0x0000000000780000-0x0000000000A01000-memory.dmp
memory/5240-18-0x0000000000780000-0x0000000000A01000-memory.dmp
memory/5824-17-0x0000000000790000-0x0000000000A11000-memory.dmp
memory/5824-12-0x0000000000790000-0x0000000000A11000-memory.dmp