Analysis

  • max time kernel
    142s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29-09-2024 13:53

General

  • Target

    ww.exe

  • Size

    45KB

  • MD5

    f210302f7638399746d8892d973a258b

  • SHA1

    b107e76ea041441193c2fcbf5b8936ea9ed2b5a7

  • SHA256

    dcd109574677c21f80d69ab1577d9e143485c9989e09741ebcbbc6c09e335a20

  • SHA512

    215baaa693435c48ce00672ec1a8f8c05d4120be457728d238a3f23af03a58eb355195f6f74bf4196f99fd9350c2cadd9986588c16a487ca31b447622be439e9

  • SSDEEP

    768:SdhO/poiiUcjlJInKlH9Xqk5nWEZ5SbTDa0WI7CPW5h:0w+jjgn6H9XqcnW85SbTtWI5

Malware Config

Extracted

Family

xenorat

C2

0.tcp.eu.ngrok.io

Mutex

Xeno_rat_nd8912d

Attributes
  • delay

    1

  • install_path

    nothingset

  • port

    11045

  • startup_name

    nothingset

Signatures

  • Detect XenoRat Payload 1 IoCs
  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Opens file in notepad (likely ransom note) 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ww.exe
    "C:\Users\Admin\AppData\Local\Temp\ww.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2440
  • C:\Windows\System32\Notepad.exe
    "C:\Windows\System32\Notepad.exe" C:\Users\Admin\Desktop\InitializeProtect.vbe
    1⤵
    • Opens file in notepad (likely ransom note)
    PID:2840
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2764
  • C:\Windows\system32\slui.exe
    "C:\Windows\system32\slui.exe"
    1⤵
      PID:1712

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2440-0-0x000000007440E000-0x000000007440F000-memory.dmp

      Filesize

      4KB

    • memory/2440-1-0x0000000000E10000-0x0000000000E22000-memory.dmp

      Filesize

      72KB

    • memory/2440-2-0x0000000074400000-0x0000000074AEE000-memory.dmp

      Filesize

      6.9MB

    • memory/2440-3-0x000000007440E000-0x000000007440F000-memory.dmp

      Filesize

      4KB

    • memory/2440-4-0x0000000074400000-0x0000000074AEE000-memory.dmp

      Filesize

      6.9MB