Analysis

  • max time kernel
    126s
  • max time network
    172s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 08:52

General

  • Target

    61579b11c827ae08a2e82a502f3d4d39.exe

  • Size

    291KB

  • MD5

    61579b11c827ae08a2e82a502f3d4d39

  • SHA1

    664dc578b8c7312ea3e365abc5904349cea12f10

  • SHA256

    a567910a720b0cd7e40fbac9cf7da676b83af58fc11b95797558226a20c2a13a

  • SHA512

    23dae36f25cff0dbd2c19c3c8390f54e1e41f3c3cb7bd5004c5bff445942190f03cc24c3546159b5a8c2a101dc604deec8f988b8120e1a04f5f89c49109fc917

  • SSDEEP

    6144:ZYDhB6ActM8FbPt6a15RGkPNJAcb+k2WzoPiML3AYRYAe5mYklLUvUSy:i9BvctM85t35JPNJj2WzoRLQYRYzmYo5

Score
8/10

Malware Config

Signatures

  • Modifies Windows Firewall 1 TTPs 2 IoCs
  • UPX packed file 15 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • AutoIT Executable 14 IoCs

    AutoIT scripts compiled to PE executables.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\61579b11c827ae08a2e82a502f3d4d39.exe
    "C:\Users\Admin\AppData\Local\Temp\61579b11c827ae08a2e82a502f3d4d39.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2284
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /C netsh firewall set opmode disable
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2412
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall set opmode disable
        3⤵
        • Modifies Windows Firewall
        PID:2732
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /C netsh advfirewall set allprofiles state off
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2804
  • C:\Windows\SysWOW64\netsh.exe
    netsh advfirewall set allprofiles state off
    1⤵
    • Modifies Windows Firewall
    PID:2840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2284-0-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-1-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-2-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-3-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-4-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-5-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-6-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-7-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-8-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-9-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-10-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-11-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-12-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-13-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2284-14-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB