Analysis

  • max time kernel
    13s
  • max time network
    21s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/12/2023, 04:23

Errors

Reason
Machine shutdown

General

  • Target

    0b857def32c7bae500b087764ea39dae5a2021e78b833a11c54593f2b7569bf5.exe

  • Size

    2.4MB

  • MD5

    fc7089916a5d0fa9b4211c529c42985b

  • SHA1

    7d329e9ef3d94701370639182ddd557bbf49deac

  • SHA256

    0b857def32c7bae500b087764ea39dae5a2021e78b833a11c54593f2b7569bf5

  • SHA512

    ca49922d8a22d336b43e26a8e5b65f64aa6811dbcad7de2197cd65b8c4e809c6e70668b15bb6ffa0c60b5cdbb35b545a7c6cf753989c922edb15d933851c0ec2

  • SSDEEP

    49152:a71MLI03MRdMACeOGOXpk+to8SkkkK+5TT9JrwTDqDhp7TDo9DVV7:1LI0clsGOXfignN9Jrf9POH

Malware Config

Signatures

  • UAC bypass 3 TTPs 3 IoCs
  • VMProtect packed file 2 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies data under HKEY_USERS 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0b857def32c7bae500b087764ea39dae5a2021e78b833a11c54593f2b7569bf5.exe
    "C:\Users\Admin\AppData\Local\Temp\0b857def32c7bae500b087764ea39dae5a2021e78b833a11c54593f2b7569bf5.exe"
    1⤵
    • UAC bypass
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:3148
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa398f855 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:3404

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3148-0-0x0000000000250000-0x0000000000717000-memory.dmp

          Filesize

          4.8MB

        • memory/3148-1-0x0000000002860000-0x0000000002861000-memory.dmp

          Filesize

          4KB

        • memory/3148-2-0x0000000002990000-0x0000000002991000-memory.dmp

          Filesize

          4KB

        • memory/3148-3-0x00000000029A0000-0x00000000029A1000-memory.dmp

          Filesize

          4KB

        • memory/3148-4-0x00000000029D0000-0x00000000029D1000-memory.dmp

          Filesize

          4KB

        • memory/3148-5-0x00000000029E0000-0x00000000029E1000-memory.dmp

          Filesize

          4KB

        • memory/3148-6-0x0000000002A00000-0x0000000002A01000-memory.dmp

          Filesize

          4KB

        • memory/3148-7-0x0000000002A10000-0x0000000002A11000-memory.dmp

          Filesize

          4KB

        • memory/3148-11-0x0000000000250000-0x0000000000717000-memory.dmp

          Filesize

          4.8MB