General

  • Target

    https://github.com/0x77ff/Byte-Stealer

  • Sample

    240501-fh2bmaae78

Malware Config

Extracted

Family

toxiceye

C2

https://api.telegram.org/bot5536756167:AAFMcQrFbMZMBynbrtZUudaOT9ndCJXIqT4/sendMessage?chat_id=2024893777

Targets

    • Target

      https://github.com/0x77ff/Byte-Stealer

    • ToxicEye

      ToxicEye is a trojan written in C#.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Process Discovery

1
T1057

Command and Control

Web Service

1
T1102

Tasks