Analysis

  • max time kernel
    564s
  • max time network
    566s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-04-2024 11:53

General

  • Target

    Femor.exe

  • Size

    45KB

  • MD5

    976ba3ac37268bbe8af6d1b4837354b2

  • SHA1

    bcb4ac108b77bd1c9659aaef258f960afeb52385

  • SHA256

    bec9ae637a5687e8f10cb4a9af1883f199ff33fedf6445b13d92529aacdecfbc

  • SHA512

    cbc64d238dfeb254f827bc6aa7dbd101832d9554d79adf167a06726beca45ac5d647bc7caabcc308ce392987fda2527b06823cb8b2b04a8f386301fc023e4022

  • SSDEEP

    768:SdhO/poiiUcjlJIntlH9Xqk5nWEZ5SbTDaJWI7CPW5h:0w+jjgnjH9XqcnW85SbTAWI5

Score
10/10

Malware Config

Extracted

Family

xenorat

C2

5.tcp.eu.ngrok.io

Mutex

Xeno_rat_nd8912d

Attributes
  • delay

    5000

  • install_path

    nothingset

  • port

    14762

  • startup_name

    nothingset

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Femor.exe
    "C:\Users\Admin\AppData\Local\Temp\Femor.exe"
    1⤵
      PID:1856

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1856-0-0x0000000000450000-0x0000000000462000-memory.dmp

      Filesize

      72KB

    • memory/1856-1-0x0000000074940000-0x00000000750F0000-memory.dmp

      Filesize

      7.7MB

    • memory/1856-2-0x0000000004E10000-0x0000000004E20000-memory.dmp

      Filesize

      64KB

    • memory/1856-3-0x0000000074940000-0x00000000750F0000-memory.dmp

      Filesize

      7.7MB

    • memory/1856-4-0x0000000004E10000-0x0000000004E20000-memory.dmp

      Filesize

      64KB