Overview

overview

10

Static

static

3

4212a58185...5d.exe

windows7-x64

10

4212a58185...5d.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    131s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-07-2024 08:11

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    4212a581859a54fd82b643a41f33bd16936d39c147bb828e530ff7e490c7be5d.exe

  • Size

    86KB

  • MD5

    0f6e8339ef7722120751f69a71736680

  • SHA1

    804e0804dbeb7c934a14eaf6e9d38b76284ade3b

  • SHA256

    4212a581859a54fd82b643a41f33bd16936d39c147bb828e530ff7e490c7be5d

  • SHA512

    14e12cb33e6a3b9f3fe33be317d3be0dc895f4aa7e00491fdb82f6e5c4aec53431a0578d5b2704660cdabb500686ed981ee4e0e681a14d8cce9726764fd7a08f

  • SSDEEP

    768:ETpAbB+koysOiKEQWvc+ddsx/RRr4mtXbt2+9:ETpTTyLizJtdOZbDX9

Score
10/10
guloaderdownloader

Malware Config

Extracted

Family

guloader

C2

https://onedrive.live.com/download?cid=A951308400164DD4&resid=A951308400164DD4%21108&authkey=AFxQw_r-jz-G0tA

xor.base64

Signatures

  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

    downloaderguloader
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4212a581859a54fd82b643a41f33bd16936d39c147bb828e530ff7e490c7be5d.exe
    "C:\Users\Admin\AppData\Local\Temp\4212a581859a54fd82b643a41f33bd16936d39c147bb828e530ff7e490c7be5d.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:3984
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4352,i,7761714625659357865,10802238739796857379,262144 --variations-seed-version --mojo-platform-channel-handle=3916 /prefetch:8
    1⤵
      PID:1584

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3984-2-0x0000000002220000-0x000000000222D000-memory.dmp
      Filesize

      52KB

      Download