General

  • Target

    J9cvjahsghfAP2s.exe

  • Size

    16.3MB

  • Sample

    241006-z2j18swdmm

  • MD5

    0392831eef744779930426841e250ec0

  • SHA1

    f9d7d82a92bdc7c8598d393edae73ca1b6ed015e

  • SHA256

    a65b1b62f767ef61e1711c0a83157c1e1d01e0c2eace65e616c837fc1e44dbe7

  • SHA512

    dbd9e9020ba51db9a71cd435894581e3f1260436cf7690783df00917bce815a2bec45c85592c16eb5aa75937c6cbcd1959f4d95de510cc3174945d3186f74b42

  • SSDEEP

    393216:914I2ZOl6M5PdlNYHeWcHXe0xE6TNJWAikay8d+Lc0xk3S1vk:b4I2bM9dlN+XsXesESJWZd+LFki1

Malware Config

Extracted

Family

toxiceye

C2

https://api.telegram.org/bot7642478923:AAEwlRnbjjNP8kHPrxLhm3a8vkSUNuUfWL0/sendMessage?chat_id=7824954161

Targets

    • Target

      J9cvjahsghfAP2s.exe

    • Size

      16.3MB

    • MD5

      0392831eef744779930426841e250ec0

    • SHA1

      f9d7d82a92bdc7c8598d393edae73ca1b6ed015e

    • SHA256

      a65b1b62f767ef61e1711c0a83157c1e1d01e0c2eace65e616c837fc1e44dbe7

    • SHA512

      dbd9e9020ba51db9a71cd435894581e3f1260436cf7690783df00917bce815a2bec45c85592c16eb5aa75937c6cbcd1959f4d95de510cc3174945d3186f74b42

    • SSDEEP

      393216:914I2ZOl6M5PdlNYHeWcHXe0xE6TNJWAikay8d+Lc0xk3S1vk:b4I2bM9dlN+XsXesESJWZd+LFki1

    • ToxicEye

      ToxicEye is a trojan written in C#.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Looks up external IP address via web service

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

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v15

Tasks