Analysis

  • max time kernel
    140s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 00:33

General

  • Target

    乡巴佬CS登录器V3.5 [测试].exe

  • Size

    1.9MB

  • MD5

    c782a3edffde23f97403896a4e80ff81

  • SHA1

    48d7ed6c5ebad5fed8bb1dda4c92288342bb83fb

  • SHA256

    cb43d1edbb37c97b68b2a2eab066e4fa9f56ed04ae9a8d0e0ea1ba09273899b9

  • SHA512

    2c8d3de2601226a2522cd89ee055e0b8beaf2b550b6e5f4ea9daa84b1751aa4c3318c65eeb9aef0eb8419fb0b83d247830d332bbe72d80736c8c4af47a85dbd7

  • SSDEEP

    24576:ERGJvZko+Fheb9uxqsVBs77deWwUXGuBeYIXQ7deWwUXGujs1bZU2XX:RJvuo+FY8BEFIYo6Fja

Malware Config

Signatures

  • UPX packed file 23 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\乡巴佬CS登录器V3.5 [测试].exe
    "C:\Users\Admin\AppData\Local\Temp\乡巴佬CS登录器V3.5 [测试].exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4752-9-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-8-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-0-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-5-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-41-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-42-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-40-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-38-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-35-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-34-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-29-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-27-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-26-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-23-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-21-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-19-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-17-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-11-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-4-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-1-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-31-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-15-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/4752-13-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB