Analysis

  • max time kernel
    114s
  • max time network
    210s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2022, 18:01

General

  • Target

    d2797368cdcf98706773358a06fd99600027d48edbdbf5a4bdcc8ba39e5bbeb1.exe

  • Size

    255KB

  • MD5

    6f4300ae7dd7bf952338c0f325cfd306

  • SHA1

    362490830c06d2146e16763c7093a5b1e3f8605f

  • SHA256

    d2797368cdcf98706773358a06fd99600027d48edbdbf5a4bdcc8ba39e5bbeb1

  • SHA512

    47510bb9ca174f87a94d90a244eb86808517b268541f6b042f26355273b55a5da095e4581552eeefe8314ae872ca0a470bfaeb2b987cc9744146667c05307e06

  • SSDEEP

    6144:qlh90nthls/D4MeIZxrTWCm41STjGi1TZW6+be:o0t7yD4MPL1qG6N+

Score
8/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 46 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d2797368cdcf98706773358a06fd99600027d48edbdbf5a4bdcc8ba39e5bbeb1.exe
    "C:\Users\Admin\AppData\Local\Temp\d2797368cdcf98706773358a06fd99600027d48edbdbf5a4bdcc8ba39e5bbeb1.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:876
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 876 -s 1144
      2⤵
      • Program crash
      PID:224
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 876 -ip 876
    1⤵
      PID:1028

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/876-132-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/876-135-0x0000000000400000-0x000000000043B000-memory.dmp

      Filesize

      236KB

    • memory/876-136-0x0000000000400000-0x000000000043B000-memory.dmp

      Filesize

      236KB