Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-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
  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\498596a2a57db9exeexe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\498596a2a57db9exeexe_JC.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2344
    • C:\Program Files\December\future.exe
      "C:\Program Files\December\future.exe" "33201"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:1856

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files\December\future.exe

    Filesize

    369KB

    MD5

    852a9f5e9a770852d1af9ba7f363f7a8

    SHA1

    7cb7050962997733e3a8dafec74fcda6d38b1375

    SHA256

    2a36a05a66962849b5af046e4fc0f720fc4de53aa424908efda03fe8a07ae1ac

    SHA512

    51ad0755c71c96357d7a194d2e2cf278d1f5a8fd57d99bf56f2d95f0637a0c60120c3d2244f61570d21c990efdc54c7dbddbe4d390632960f06089225529cafd

  • C:\Program Files\December\future.exe

    Filesize

    369KB

    MD5

    852a9f5e9a770852d1af9ba7f363f7a8

    SHA1

    7cb7050962997733e3a8dafec74fcda6d38b1375

    SHA256

    2a36a05a66962849b5af046e4fc0f720fc4de53aa424908efda03fe8a07ae1ac

    SHA512

    51ad0755c71c96357d7a194d2e2cf278d1f5a8fd57d99bf56f2d95f0637a0c60120c3d2244f61570d21c990efdc54c7dbddbe4d390632960f06089225529cafd

  • \Program Files\December\future.exe

    Filesize

    369KB

    MD5

    852a9f5e9a770852d1af9ba7f363f7a8

    SHA1

    7cb7050962997733e3a8dafec74fcda6d38b1375

    SHA256

    2a36a05a66962849b5af046e4fc0f720fc4de53aa424908efda03fe8a07ae1ac

    SHA512

    51ad0755c71c96357d7a194d2e2cf278d1f5a8fd57d99bf56f2d95f0637a0c60120c3d2244f61570d21c990efdc54c7dbddbe4d390632960f06089225529cafd

  • \Program Files\December\future.exe

    Filesize

    369KB

    MD5

    852a9f5e9a770852d1af9ba7f363f7a8

    SHA1

    7cb7050962997733e3a8dafec74fcda6d38b1375

    SHA256

    2a36a05a66962849b5af046e4fc0f720fc4de53aa424908efda03fe8a07ae1ac

    SHA512

    51ad0755c71c96357d7a194d2e2cf278d1f5a8fd57d99bf56f2d95f0637a0c60120c3d2244f61570d21c990efdc54c7dbddbe4d390632960f06089225529cafd