Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2024, 02:44

General

  • Target

    Product Specification.jpg.exe

  • Size

    92KB

  • MD5

    3102f605461887e29318e462dd1ef8cd

  • SHA1

    dde11d3e71974ff54bd32d040802b563c477a1e5

  • SHA256

    fcf8c73e6ddc38f6c4da5f525e95aa853edc5334761730ec1eb85a672996021c

  • SHA512

    dd2373dc1ec961681e2d20b2d2b6fff0a50dc58e6bcfb32866f4122d0d326876aa216490df4f95d14010af7fa89d006b14b9b72c93a5ee1b28281a9de23e654f

  • SSDEEP

    768:kFs9mUrSgcXgnl2+KHueN6UXZv4udRBP5XJSeRVvp2KrhTqPgfuG1c:wBUVyYxeRXFj3R4e/vpZhTqo2/

Malware Config

Extracted

Family

guloader

C2

https://onedrive.live.com/download?cid=604AA6C584DB9137&resid=604AA6C584DB9137%21116&authkey=ABaSWnLIxt-uS2s

xor.base64

Signatures

  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Product Specification.jpg.exe
    "C:\Users\Admin\AppData\Local\Temp\Product Specification.jpg.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:800

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/800-2-0x0000000000350000-0x000000000035B000-memory.dmp

    Filesize

    44KB

  • memory/800-3-0x0000000077531000-0x0000000077632000-memory.dmp

    Filesize

    1.0MB

  • memory/800-4-0x0000000000350000-0x000000000035B000-memory.dmp

    Filesize

    44KB