Analysis
- max time kernel
149s - max time network
120s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
21/04/2026, 03:46
General
- Target 2026-04-21_88ec1e03a23f28ffbf7587ee8352ad87_elex_wannacry.exe
- Size 89KB
- Sample260421-ebzzjsbs7y
- SHA256 b1665d5836a7601577952a85dfcdfa5d1c38ae9693b8023835bc267e5d057032
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 40 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\2026-04-21_88ec1e03a23f28ffbf7587ee8352ad87_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-21_88ec1e03a23f28ffbf7587ee8352ad87_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\{8D7C81D7-DDAB-45f3-8B54-8F9BD2A24948}.exeC:\Windows\{8D7C81D7-DDAB-45f3-8B54-8F9BD2A24948}.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\{C95B8583-652A-432d-84C6-84A843B20C53}.exeC:\Windows\{C95B8583-652A-432d-84C6-84A843B20C53}.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\{7BAA9C45-B979-4b23-866B-1EFE096F6D09}.exeC:\Windows\{7BAA9C45-B979-4b23-866B-1EFE096F6D09}.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\{B85A7640-EFF1-4129-B80B-31E4D3020A7D}.exeC:\Windows\{B85A7640-EFF1-4129-B80B-31E4D3020A7D}.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\{4D81944A-491C-468d-9A1D-75774A694F4C}.exeC:\Windows\{4D81944A-491C-468d-9A1D-75774A694F4C}.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\{48C37E09-159F-42f2-80E7-2FDA8F6F3E97}.exeC:\Windows\{48C37E09-159F-42f2-80E7-2FDA8F6F3E97}.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\{A3F4DB3B-EB68-4f63-99C1-4B76C8F063FB}.exeC:\Windows\{A3F4DB3B-EB68-4f63-99C1-4B76C8F063FB}.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\{FE4F3428-916D-4b95-BF45-2C99645C2168}.exeC:\Windows\{FE4F3428-916D-4b95-BF45-2C99645C2168}.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\{534632E8-8A17-4a9e-A510-96AEFEF8D943}.exeC:\Windows\{534632E8-8A17-4a9e-A510-96AEFEF8D943}.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\{A398AD56-5D60-4ffd-BC34-73074D705486}.exeC:\Windows\{A398AD56-5D60-4ffd-BC34-73074D705486}.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\{B1A601A8-D879-4b53-9A2A-78E59F11E1D1}.exeC:\Windows\{B1A601A8-D879-4b53-9A2A-78E59F11E1D1}.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\{A398A~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\{53463~1.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\{FE4F3~1.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\{A3F4D~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\{48C37~1.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\{4D819~1.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\{B85A7~1.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\{7BAA9~1.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\{C95B8~1.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\{8D7C8~1.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
Loading Replay Monitor...
Downloads
{48C37E09-159F-42f2-80E7-2FDA8F6F3E97}.exe
{4D81944A-491C-468d-9A1D-75774A694F4C}.exe
{534632E8-8A17-4a9e-A510-96AEFEF8D943}.exe
{7BAA9C45-B979-4b23-866B-1EFE096F6D09}.exe
{8D7C81D7-DDAB-45f3-8B54-8F9BD2A24948}.exe
{A398AD56-5D60-4ffd-BC34-73074D705486}.exe
{A3F4DB3B-EB68-4f63-99C1-4B76C8F063FB}.exe
{B1A601A8-D879-4b53-9A2A-78E59F11E1D1}.exe
{B85A7640-EFF1-4129-B80B-31E4D3020A7D}.exe
{C95B8583-652A-432d-84C6-84A843B20C53}.exe
{FE4F3428-916D-4b95-BF45-2C99645C2168}.exe
memory/212-94-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2212-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2212-79-0x0000000000940000-0x0000000000A23000-memory.dmp
memory/2212-83-0x0000000000940000-0x0000000000A23000-memory.dmp
memory/2212-84-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3220-44-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3220-50-0x0000000000AC0000-0x0000000000BA3000-memory.dmp
memory/3220-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3220-45-0x0000000000AC0000-0x0000000000BA3000-memory.dmp
memory/3220-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3572-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3572-32-0x00000000007A0000-0x0000000000883000-memory.dmp
memory/3572-28-0x00000000007A0000-0x0000000000883000-memory.dmp
memory/3572-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3912-53-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3912-58-0x0000000000940000-0x0000000000A23000-memory.dmp
memory/3912-59-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3912-54-0x0000000000940000-0x0000000000A23000-memory.dmp
memory/4032-37-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4032-36-0x0000000000980000-0x0000000000A63000-memory.dmp
memory/4032-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4032-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4032-41-0x0000000000980000-0x0000000000A63000-memory.dmp
memory/4708-11-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4708-10-0x0000000000940000-0x0000000000A23000-memory.dmp
memory/4708-16-0x0000000000940000-0x0000000000A23000-memory.dmp
memory/4708-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4708-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4884-2-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4884-1-0x00000000007C0000-0x00000000008A3000-memory.dmp
memory/4884-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4884-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4884-8-0x00000000007C0000-0x00000000008A3000-memory.dmp
memory/5288-70-0x0000000000920000-0x0000000000A03000-memory.dmp
memory/5288-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5288-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5288-75-0x0000000000920000-0x0000000000A03000-memory.dmp
memory/5288-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5464-25-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5464-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5464-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5464-19-0x00000000008B0000-0x0000000000993000-memory.dmp
memory/5464-23-0x00000000008B0000-0x0000000000993000-memory.dmp
memory/5764-87-0x00000000008C0000-0x00000000009A3000-memory.dmp
memory/5764-86-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5764-92-0x00000000008C0000-0x00000000009A3000-memory.dmp
memory/5764-93-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5924-62-0x00000000007C0000-0x00000000008A3000-memory.dmp
memory/5924-66-0x00000000007C0000-0x00000000008A3000-memory.dmp
memory/5924-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5924-67-0x0000000000400000-0x0000000000411000-memory.dmp