General

  • Target

    748f98d4289c294ee45a7b8a6c9aa9c0_NeikiAnalytics.exe

  • Size

    7.4MB

  • Sample

    240517-bklazaaf59

  • MD5

    748f98d4289c294ee45a7b8a6c9aa9c0

  • SHA1

    255b8f45a7e994abc1cb3fa97f7d09041888011c

  • SHA256

    74f7d78429b1bca9516da39343118b371d14e6fdb25b8708ff3d32391c84ab8c

  • SHA512

    a4a838f2cedaeb17d61bae3808adc20a8fbaeec48d8a423240c3eb18509f73782822ed499642840a64212196c1f15af7101975c9362576ff9ef257a1095825aa

  • SSDEEP

    196608:SrH5P9VjurErvI9pWjgfPvzm6gsFEB4Auq:YlNurEUWjC3zDb84Auq

Malware Config

Extracted

Family

xenorat

C2

himekosworld-37849.portmap.host

Mutex

Xeno_rat_nd8912d

Attributes
  • delay

    5000

  • install_path

    temp

  • port

    37849

  • startup_name

    WindowsClient

Targets

    • Target

      748f98d4289c294ee45a7b8a6c9aa9c0_NeikiAnalytics.exe

    • Size

      7.4MB

    • MD5

      748f98d4289c294ee45a7b8a6c9aa9c0

    • SHA1

      255b8f45a7e994abc1cb3fa97f7d09041888011c

    • SHA256

      74f7d78429b1bca9516da39343118b371d14e6fdb25b8708ff3d32391c84ab8c

    • SHA512

      a4a838f2cedaeb17d61bae3808adc20a8fbaeec48d8a423240c3eb18509f73782822ed499642840a64212196c1f15af7101975c9362576ff9ef257a1095825aa

    • SSDEEP

      196608:SrH5P9VjurErvI9pWjgfPvzm6gsFEB4Auq:YlNurEUWjC3zDb84Auq

    • Detects XenoRAT malware

      XenoRAT is an open-source remote access tool (RAT) developed in C#.

    • XenorRat

      XenorRat is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks