Resubmissions

01-08-2024 19:20

240801-x2h3tsvclr 10

01-08-2024 19:20

240801-x14cdavckl 10

01-08-2024 19:19

240801-x1tsyayfmd 10

General

  • Target

    xero.rar

  • Size

    6.0MB

  • Sample

    240801-x2h3tsvclr

  • MD5

    9f2296874fda840717a03bc4f084e01c

  • SHA1

    25d6f7f448ac45bcb6111c052a4a78d52584aa92

  • SHA256

    41218c54d65efa9ea37bfcee51e294871687cddcb014e1b796c31a022c4df164

  • SHA512

    7f78babd620de9ee0ccb0ae7d65f2f26ddd065145439e785d1ee87a478cfa08f5ce848f1b047f1a8bafdd6ee36375c2a634a7082919c6bac3ca8615d82dff2a7

  • SSDEEP

    98304:cXL+2tjqXfZivDRU2yvKsJKKro8nKv15sf62NO1dqnTWLHAOd2IyPF3kZTEy:cRYXfcDKlvtKsdntf7KdqSLHtd2IakZL

Malware Config

Extracted

Family

xenorat

C2

127.0.0.1

Mutex

Xero_Legit

Attributes
  • delay

    5000

  • install_path

    appdata

  • port

    5525

  • startup_name

    nothingset

Targets

    • Target

      xero/xero.exe

    • Size

      45KB

    • MD5

      3b55e1134c4d41bd31da43caa2e281e3

    • SHA1

      626b6f42961606a84f55529388ba5a761f773ee0

    • SHA256

      a250d17fc5aedefe2b11a61a8702839cf47317dc36b88e5abeb789a019787c07

    • SHA512

      efb34525c6d2216569b981fdca53e0ca5123195d5559eedffe90aec98fdea1c49734cfeb1bb4fc38b1147059be057b64180c8d71867a93739cb27bee03af722e

    • SSDEEP

      768:tdhO/poiiUcjlJInDQuH9Xqk5nWEZ5SbTDaWWI7CPW57:jw+jjgnRH9XqcnW85SbTvWIj

    • XenorRat

      XenorRat is a remote access trojan written in C#.

    • Checks computer location settings

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

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks