Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-07-2024 14:33

General

  • Target

    27.exe

  • Size

    149KB

  • MD5

    ee3b16d7188ad9b08cb1cbe52708b134

  • SHA1

    946ec3b88c7eb1442512cd1ba450b05132e48dc6

  • SHA256

    b134607a248dfe314215ffab39636416dab92d791314f667dbcf9e9c5932d26e

  • SHA512

    2c1272dd493ff6361dcadfbbffc39aaa8c84a3a7b925597de0fa12381c045307943e7bb3827b5c22709c2be010c2d0e1036c79c5f933c58ee05acabb672ab542

  • SSDEEP

    3072:vOWXtBuFND5H/QUszPu4bk5GB2fu3/X9e5FuZl1yotj3ZzQ2pw22sIq/L:vh9BuFND5H/QUszPrFBeuZl1yotj3Zzw

Score
10/10

Malware Config

Signatures

  • Detect Xehook Payload 1 IoCs
  • Xehook stealer

    Xehook is an infostealer written in C#.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\27.exe
    "C:\Users\Admin\AppData\Local\Temp\27.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4328

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4328-0-0x0000000000A10000-0x0000000000A3C000-memory.dmp

    Filesize

    176KB

  • memory/4328-1-0x0000000001310000-0x000000000132A000-memory.dmp

    Filesize

    104KB

  • memory/4328-2-0x00007FFD72753000-0x00007FFD72755000-memory.dmp

    Filesize

    8KB

  • memory/4328-3-0x00007FFD72750000-0x00007FFD73211000-memory.dmp

    Filesize

    10.8MB

  • memory/4328-5-0x000000001C170000-0x000000001C319000-memory.dmp

    Filesize

    1.7MB

  • memory/4328-6-0x00007FFD72750000-0x00007FFD73211000-memory.dmp

    Filesize

    10.8MB