Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-12-2024 19:19

General

  • Target

    nai.exe

  • Size

    45KB

  • MD5

    4cbfc61732f67fdd690ff9d578af8f14

  • SHA1

    dcb062b56bbe4b9660f4a07e3d7f59a92f6bf3d3

  • SHA256

    fa4f97a38443e919cba50e6fe7cf121f4b69305b57eedca93128f016ff289a0f

  • SHA512

    768f53ea46ca839fa2f6ddad154d4b0a1c0de3b1c926cfdb986f8790086c92e1de3366796345623195a643a3cf3c9743b5d9990e02c8d736c1a85b76eb225408

  • SSDEEP

    768:bdhO/poiiUcjlJInvvH9Xqk5nWEZ5SbTDaJWI7CPW5R:Jw+jjgn3H9XqcnW85SbTAWIJ

Malware Config

Extracted

Family

xenorat

C2

127.0.0.1

Mutex

Xeno_rat_nd8912d

Attributes
  • delay

    5000

  • install_path

    nothingset

  • port

    4444

  • startup_name

    nothingset

Signatures

  • Detect XenoRat Payload 1 IoCs
  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Xenorat family
  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\nai.exe
    "C:\Users\Admin\AppData\Local\Temp\nai.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4208

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4208-0-0x000000007519E000-0x000000007519F000-memory.dmp

    Filesize

    4KB

  • memory/4208-1-0x00000000009F0000-0x0000000000A02000-memory.dmp

    Filesize

    72KB

  • memory/4208-2-0x0000000075190000-0x0000000075940000-memory.dmp

    Filesize

    7.7MB

  • memory/4208-3-0x000000007519E000-0x000000007519F000-memory.dmp

    Filesize

    4KB

  • memory/4208-4-0x0000000075190000-0x0000000075940000-memory.dmp

    Filesize

    7.7MB