Analysis

  • max time kernel
    140s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/07/2023, 13:05

General

  • Target

    498596a2a57db9exeexe_JC.exe

  • Size

    369KB

  • MD5

    498596a2a57db9b3fe6b3b993e15dbd3

  • SHA1

    aa593df5d1b065b5432c98a8fb6b6cce564205f7

  • SHA256

    c68a76a88b537b92ee70be8fdd6958f84a12f1d4c687bedf1538be255f88e3e6

  • SHA512

    d5d4d73b69ca867f7efa342866b52286135b79bd407dbded650cf30ff7915c85d694375053e4fcc452680fe31f298e700fbe27d37087dca7d2d23bb04a318d6a

  • SSDEEP

    6144:jplrlbbDdQaqd2X/96fr3KFEUGjr8uB2WgcA0cpXEVNrvGZ4FUqm6:jplrVbDdQaqdS/ofraFErH8uB2Wm0SXj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\498596a2a57db9exeexe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\498596a2a57db9exeexe_JC.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3992
    • C:\Program Files\instead\previous.exe
      "C:\Program Files\instead\previous.exe" "33201"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:1920

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\instead\previous.exe

          Filesize

          369KB

          MD5

          961ed23486942bc789dc23a000957e74

          SHA1

          c8c4d5089f55385e1a6de32d2c365482853d5d52

          SHA256

          b8faab4b3065d2b45989ab2a333821ae6cd602f0af0dd8b82bb58f9a31616025

          SHA512

          4936c8c74f28fbcb6c5562f1ef0185a5e74216627d452efc7819d35357ff2c624bd9da0e4462788bcf4a470f894a8b386a630855ec46d4280639a70aa5968c51

        • C:\Program Files\instead\previous.exe

          Filesize

          369KB

          MD5

          961ed23486942bc789dc23a000957e74

          SHA1

          c8c4d5089f55385e1a6de32d2c365482853d5d52

          SHA256

          b8faab4b3065d2b45989ab2a333821ae6cd602f0af0dd8b82bb58f9a31616025

          SHA512

          4936c8c74f28fbcb6c5562f1ef0185a5e74216627d452efc7819d35357ff2c624bd9da0e4462788bcf4a470f894a8b386a630855ec46d4280639a70aa5968c51