Analysis

  • max time kernel
    110s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/07/2024, 22:56

General

  • Target
    1d63cb75b1ca78ae4d1cee75654bdb90N.exe
  • Size 108KB
  • Sample240718-2wmlaa1cmk
  • SHA256 ebe3929423c5b81a03ec31feddd6a59a2ad2a40d40a14d1b3de437080f8462f2
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xenorat

C2
  • 193.222.96.58

Attributes
  • delay

    5000

  • install_path

    appdata

  • port

    1414

  • startup_name

    nothingset

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1d63cb75b1ca78ae4d1cee75654bdb90N.exe
    "C:\Users\Admin\AppData\Local\Temp\1d63cb75b1ca78ae4d1cee75654bdb90N.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4636
    • C:\Users\Admin\AppData\Roaming\XenoManager\1d63cb75b1ca78ae4d1cee75654bdb90N.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\1d63cb75b1ca78ae4d1cee75654bdb90N.exe"
      2⤵
      • Executes dropped EXE
      PID:3948

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        1d63cb75b1ca78ae4d1cee75654bdb90N.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\1d63cb75b1ca78ae4d1cee75654bdb90N.exe.log
        • Size 425B
        • SHA256 b8f7e4ed81764db56b9c09050f68c5a26af78d8a5e2443e75e0e1aa7cd2ccd76
        • MD5 SHA1 SHA512

        1d63cb75b1ca78ae4d1cee75654bdb90N.exe

        • Path C:\Users\Admin\AppData\Roaming\XenoManager\1d63cb75b1ca78ae4d1cee75654bdb90N.exe
        • Size 108KB
        • SHA256 ebe3929423c5b81a03ec31feddd6a59a2ad2a40d40a14d1b3de437080f8462f2
        • MD5 SHA1 SHA512 SSDEEP

        memory/3948-20-0x00007FFB3E4C0000-0x00007FFB3EF81000-memory.dmp

        memory/3948-21-0x00000000014C0000-0x00000000014D4000-memory.dmp

        memory/3948-22-0x00007FFB3E4C0000-0x00007FFB3EF81000-memory.dmp

        memory/3948-23-0x00007FFB3E4C0000-0x00007FFB3EF81000-memory.dmp

        memory/3948-24-0x00007FFB3E4C0000-0x00007FFB3EF81000-memory.dmp

        memory/4636-3-0x00000000007E0000-0x00000000007F4000-memory.dmp

        memory/4636-4-0x00000000020D0000-0x00000000020E2000-memory.dmp

        memory/4636-6-0x00007FFB3E4C0000-0x00007FFB3EF81000-memory.dmp

        memory/4636-2-0x0000000000800000-0x000000000081C000-memory.dmp

        memory/4636-1-0x0000000000010000-0x0000000000030000-memory.dmp

        memory/4636-19-0x00007FFB3E4C0000-0x00007FFB3EF81000-memory.dmp

        memory/4636-0-0x00007FFB3E4C3000-0x00007FFB3E4C5000-memory.dmp