Analysis

  • max time kernel
    90s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    21-10-2024 18:58

General

  • Target

    GorillaTag.exe

  • Size

    599KB

  • MD5

    7e28ed7acb9ed0b1b887f91530dca7bf

  • SHA1

    45fd41ffe213146482f7ec2822df7c9998a42c61

  • SHA256

    75111e2d158492607a9158ef8583dfec00a1e7bad1cb6b2aedf9d02fdb9a9af1

  • SHA512

    bac3f11f293aa90467113ff2cbbe80c78934490511957d5065b0a4bbfb4c0e10894dcf56f1561472ce31f3df1a3bbdc1b9f8a73eaf06b73dffcebf9de9a1bf48

  • SSDEEP

    1536:LNKj1kOXvIiYdORRbOr66g6mOdqjjjZSE4MMMzTXq3/LXz+zjYzjYzjYzjYzxovD:LNKj0iwORRbOxg6mOdGgSno

Malware Config

Extracted

Family

xworm

C2

longer-respect.gl.at.ply.gg:12320

Attributes
  • Install_directory

    %AppData%

  • install_file

    WindowsUpdate.exe

Signatures

  • Contains code to disable Windows Defender 1 IoCs

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Detect Xworm Payload 1 IoCs
  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

  • Xworm

    Xworm is a remote access trojan written in C#.

  • Drops startup file 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\GorillaTag.exe
    "C:\Users\Admin\AppData\Local\Temp\GorillaTag.exe"
    1⤵
    • Drops startup file
    • Suspicious use of AdjustPrivilegeToken
    PID:2932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2932-0-0x000007FEF5D23000-0x000007FEF5D24000-memory.dmp

    Filesize

    4KB

  • memory/2932-1-0x00000000001B0000-0x000000000024A000-memory.dmp

    Filesize

    616KB

  • memory/2932-6-0x000007FEF5D20000-0x000007FEF670C000-memory.dmp

    Filesize

    9.9MB

  • memory/2932-7-0x000007FEF5D20000-0x000007FEF670C000-memory.dmp

    Filesize

    9.9MB

  • memory/2932-8-0x00000000003B0000-0x00000000003BC000-memory.dmp

    Filesize

    48KB

  • memory/2932-10-0x0000000000420000-0x000000000042E000-memory.dmp

    Filesize

    56KB