Analysis

  • max time kernel
    181s
  • max time network
    194s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/11/2022, 06:02

General

  • Target

    8ac5fa851ce349afabf6811dad26089c00ed7eac1930e8a9e1067c0a03178d98.exe

  • Size

    83KB

  • MD5

    cfdaeec3f1435d9ad120cd3dae91d193

  • SHA1

    6cbb07412e2ab7887ba1f0bfffc2a5c9dd47dd4a

  • SHA256

    8ac5fa851ce349afabf6811dad26089c00ed7eac1930e8a9e1067c0a03178d98

  • SHA512

    fa56b0cb28204c3a07cf98c17b20e8a5a2814100b717add19cf2b71f4df75d696da3a25dfd68dfa061effd2038899f912e32d4399d375aba25de6e2c99bc2a30

  • SSDEEP

    1536:00Vjw6u1kXIdxEVW/j+GC/G/UBTU4NAQX1weM3M8cfjiqJOWEZ0JtGEWyvd:0Ijdu1kXyKVW/j+GC/LB7FQ8NiqJOWHN

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Program crash 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8ac5fa851ce349afabf6811dad26089c00ed7eac1930e8a9e1067c0a03178d98.exe
    "C:\Users\Admin\AppData\Local\Temp\8ac5fa851ce349afabf6811dad26089c00ed7eac1930e8a9e1067c0a03178d98.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    PID:3592
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 596
      2⤵
      • Program crash
      PID:224
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 592
      2⤵
      • Program crash
      PID:4152
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 3592 -ip 3592
    1⤵
      PID:2980
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 3592 -ip 3592
      1⤵
        PID:1120

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Windows\SysWOW64\uffida.DLL

        Filesize

        101KB

        MD5

        cc9e6fccb702ed9858ddca2a46125a87

        SHA1

        1783c83c7c0fd7c7a16f36563aa53c3c0d24d0a5

        SHA256

        05075a706125f2417ec4192e2b353b6daa613f685b1934bd15d02e3fd94fb5b6

        SHA512

        462edeb197669b9b9eeaed787f74d12f954563c49b56f51471ff84c4a5b5008361570c2e8b4335c9f3501e94172d8f7905c1c36d03acb9991c40bcdaf5338973

      • memory/3592-133-0x0000000010000000-0x0000000010019000-memory.dmp

        Filesize

        100KB