Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
29/06/2026, 13:25
General
- Target 2026-06-26_a62cfadf46f3d16850e41dbcf3914897_elex_wannacry.exe
- Size 64KB
- Sample260629-qperbaev2x
- SHA256 ad4264318d2278e8477c3d9b60c08bc137697038157fe5120a8a4cb2e0b5d3e8
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
- Detects Windows executables referencing non-Windows User-Agents 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
- 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
-
C:\Users\Admin\AppData\Local\Temp\2026-06-26_a62cfadf46f3d16850e41dbcf3914897_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-26_a62cfadf46f3d16850e41dbcf3914897_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
-
C:\Windows\{F9A5BFFA-D68F-481d-8622-4BFB46ED2FC4}.exeC:\Windows\{F9A5BFFA-D68F-481d-8622-4BFB46ED2FC4}.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
-
C:\Windows\{6A8F9395-7AB6-4ff3-833F-DD1FF8DB40A5}.exeC:\Windows\{6A8F9395-7AB6-4ff3-833F-DD1FF8DB40A5}.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
-
C:\Windows\{F0A40767-3AEE-4772-BF18-B226DF8FA0A6}.exeC:\Windows\{F0A40767-3AEE-4772-BF18-B226DF8FA0A6}.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
-
C:\Windows\{A69387CB-F45A-4632-83C7-7F5744D97E20}.exeC:\Windows\{A69387CB-F45A-4632-83C7-7F5744D97E20}.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
-
C:\Windows\{5DB581D7-A444-458a-96BB-3744269C9A34}.exeC:\Windows\{5DB581D7-A444-458a-96BB-3744269C9A34}.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
-
C:\Windows\{FCDA25B3-74DF-4165-BA59-7E0C4F676783}.exeC:\Windows\{FCDA25B3-74DF-4165-BA59-7E0C4F676783}.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
-
C:\Windows\{E97FC8AE-58F3-4247-9327-DAD2C241ADAC}.exeC:\Windows\{E97FC8AE-58F3-4247-9327-DAD2C241ADAC}.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
-
C:\Windows\{379ACB64-F5D9-4bb9-A065-F895165A2B5D}.exeC:\Windows\{379ACB64-F5D9-4bb9-A065-F895165A2B5D}.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
-
C:\Windows\{4CFB1B82-3192-4a73-8B0A-2950E1A65B53}.exeC:\Windows\{4CFB1B82-3192-4a73-8B0A-2950E1A65B53}.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
-
C:\Windows\{F7131971-D303-4f33-A785-672D1FF186DC}.exeC:\Windows\{F7131971-D303-4f33-A785-672D1FF186DC}.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
-
C:\Windows\{D74DAEC5-36FC-41ee-B670-B15232C28E4C}.exeC:\Windows\{D74DAEC5-36FC-41ee-B670-B15232C28E4C}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F7131~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{4CFB1~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{379AC~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E97FC~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{FCDA2~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{5DB58~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{A6938~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F0A40~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6A8F9~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F9A5B~1.EXE > nul3⤵
- System Location Discovery: System Language Discovery
-
-
-
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
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
{379ACB64-F5D9-4bb9-A065-F895165A2B5D}.exe
{4CFB1B82-3192-4a73-8B0A-2950E1A65B53}.exe
{5DB581D7-A444-458a-96BB-3744269C9A34}.exe
{6A8F9395-7AB6-4ff3-833F-DD1FF8DB40A5}.exe
{A69387CB-F45A-4632-83C7-7F5744D97E20}.exe
{D74DAEC5-36FC-41ee-B670-B15232C28E4C}.exe
{E97FC8AE-58F3-4247-9327-DAD2C241ADAC}.exe
{F0A40767-3AEE-4772-BF18-B226DF8FA0A6}.exe
{F7131971-D303-4f33-A785-672D1FF186DC}.exe
{F9A5BFFA-D68F-481d-8622-4BFB46ED2FC4}.exe
{FCDA25B3-74DF-4165-BA59-7E0C4F676783}.exe
memory/776-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/776-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/824-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/824-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/824-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1620-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1620-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1856-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1856-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2056-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2056-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2700-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2964-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2964-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2964-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4696-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4696-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4696-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4948-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4948-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5452-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5452-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5476-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5476-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5912-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5912-49-0x0000000000400000-0x0000000000410000-memory.dmp