Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 11:00

General

  • Target

    16a0e56cbd5272ab995c8108cd84a7b8.exe

  • Size

    755KB

  • MD5

    16a0e56cbd5272ab995c8108cd84a7b8

  • SHA1

    ea5a3310989a20baf177072fc28f50837745f66e

  • SHA256

    05ec270b1cfc17131f2aa5d15ec3cc415dba90a33531cb3843bdca288363dc56

  • SHA512

    f3ea3507400077c28cd5043a950ef3dea5c615128736a71dc9bfb1b03de9ee027a3c5006731759ef9f83699421169520ffb7a06a95c3fa01595e33a6232c8cd4

  • SSDEEP

    12288:e4H73i8fZOMLtjJ6ogl6JMv8Vnz9iqRULkqT9xAltq/B16XZvPZ/TNVrHn7X:esji8RvNslNv8VnzpUoEeO/nIRZ/Tf7X

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Program crash 3 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\16a0e56cbd5272ab995c8108cd84a7b8.exe
    "C:\Users\Admin\AppData\Local\Temp\16a0e56cbd5272ab995c8108cd84a7b8.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4580
    • C:\Users\Admin\AppData\Local\Temp\setup.exe
      C:\Users\Admin\AppData\Local\Temp\setup.exe relaunch
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:4612
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4612 -s 716
        3⤵
        • Program crash
        PID:1052
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4612 -s 1960
        3⤵
        • Program crash
        PID:3064
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4612 -s 820
        3⤵
        • Program crash
        PID:536
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4612 -ip 4612
    1⤵
      PID:1068
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4612 -ip 4612
      1⤵
        PID:3564
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4612 -ip 4612
        1⤵
          PID:4760

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4580-0-0x0000000000400000-0x000000000066D000-memory.dmp

          Filesize

          2.4MB

        • memory/4580-1-0x0000000000400000-0x000000000066D000-memory.dmp

          Filesize

          2.4MB

        • memory/4580-6-0x0000000000400000-0x000000000066D000-memory.dmp

          Filesize

          2.4MB

        • memory/4612-7-0x0000000000400000-0x000000000066D000-memory.dmp

          Filesize

          2.4MB

        • memory/4612-13-0x0000000000400000-0x000000000066D000-memory.dmp

          Filesize

          2.4MB