Analysis
- max time kernel
80s - max time network
80s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
31/05/2024, 12:30
Errors
General
- Target firewall.exe
- Size 40KB
- Sample240531-pphmjahe83
- SHA256 180b8e0169f2c89d3b4f34d3ee5b26f5578211068be74cf9c2fd194d8cda9b3d
Malware Config
Signatures
- Modifies Windows Firewall 2 TTPs 1 IoCs
- Drops startup file 2 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Drops autorun.inf file 1 TTPs 8 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\firewall.exe"C:\Users\Admin\AppData\Local\Temp\firewall.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Drops autorun.inf file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\netsh.exe"netsh.exe" firewall set opmode disable2⤵
- Modifies Windows Firewall
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
firewall.exe
memory/5800-0-0x00000000752C2000-0x00000000752C3000-memory.dmp
memory/5800-1-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-2-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-26-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-27-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-28-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-29-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-30-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-31-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-32-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-33-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-34-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-35-0x00000000752C2000-0x00000000752C3000-memory.dmp
memory/5800-36-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-37-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-38-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-39-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-40-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-42-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-41-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-43-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-44-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-46-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-45-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-47-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-48-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-49-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-50-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-51-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-52-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-54-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-53-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-55-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-56-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-58-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-57-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-59-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-60-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-62-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-61-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-63-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-64-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-66-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-65-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-67-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-68-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-70-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-69-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-72-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-71-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-74-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-73-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-76-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-75-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-78-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-77-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-79-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-80-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-82-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-81-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-84-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-83-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-85-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-86-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-88-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-87-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-90-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-89-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-92-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-91-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-94-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-93-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-96-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-95-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-97-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-99-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-98-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-101-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-100-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-102-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-103-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-105-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-104-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-106-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-107-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-109-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-108-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-111-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-110-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-112-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-114-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-113-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-115-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-117-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-116-0x00000000752C0000-0x0000000075871000-memory.dmp
memory/5800-118-0x00000000752C0000-0x0000000075871000-memory.dmp