Analysis

  • max time kernel
    129s
  • max time network
    148s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250218-en
  • resource tags

    arch:x64arch:x86image:win11-20250218-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19-02-2025 09:30

General

  • Target

    225.exe

  • Size

    45KB

  • MD5

    d032da0dc8fdf0754ebca71fc12a60ff

  • SHA1

    f4b096e35ddff4fa6bdbed0030b64e07c7e7c297

  • SHA256

    080da254300dfd32c0ef5991f83791796aba90e9702ae03468249baf195c3110

  • SHA512

    22a7243ba9a9b7c9a72d8b8f3e8503d2d6dce1c5491a082db52767f6c70bac9fe2d7fae1456c09bb8d733339cc2f9c88915e02ebdb66450e55b0dd94885e8a6c

  • SSDEEP

    768:3dhO/poiiUcjlJIn+7ElmH9Xqk5nWEZ5SbTDamuI7CPW5N:tw+jjgn2ElmH9XqcnW85SbTzuI1

Malware Config

Extracted

Family

xenorat

C2

192.168.2.52

Mutex

Xeno_rat_nd8912d

Attributes
  • delay

    5000

  • install_path

    nothingset

  • port

    4844

  • 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\225.exe
    "C:\Users\Admin\AppData\Local\Temp\225.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3408
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --string-annotations --always-read-main-dll --field-trial-handle=4852,i,16473152266643908808,16926983457419056857,262144 --variations-seed-version --mojo-platform-channel-handle=4624 /prefetch:14
    1⤵
      PID:1644
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --always-read-main-dll --field-trial-handle=4808,i,16473152266643908808,16926983457419056857,262144 --variations-seed-version --mojo-platform-channel-handle=3792 /prefetch:14
      1⤵
        PID:768
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --string-annotations --always-read-main-dll --field-trial-handle=5008,i,16473152266643908808,16926983457419056857,262144 --variations-seed-version --mojo-platform-channel-handle=4068 /prefetch:14
        1⤵
          PID:456

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3408-0-0x0000000074DFE000-0x0000000074DFF000-memory.dmp

          Filesize

          4KB

        • memory/3408-1-0x0000000000E60000-0x0000000000E72000-memory.dmp

          Filesize

          72KB

        • memory/3408-2-0x0000000074DF0000-0x00000000755A1000-memory.dmp

          Filesize

          7.7MB

        • memory/3408-3-0x0000000074DFE000-0x0000000074DFF000-memory.dmp

          Filesize

          4KB

        • memory/3408-4-0x0000000074DF0000-0x00000000755A1000-memory.dmp

          Filesize

          7.7MB