General

  • Target
    2026-08-15_a65c26f0b4b8618b42d502a731131a5e_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar_zxxz
  • Size 163.7MB
  • Sample260815-bm22hadb43
  • SHA256 712bf4e54313a98839b5ae496155e697526617e91ae0f017f76df99ae0d4d58d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-08-15_a65c26f0b4b8618b42d502a731131a5e_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar_zxxz
    • Size 163.7MB
    • SHA256 712bf4e54313a98839b5ae496155e697526617e91ae0f017f76df99ae0d4d58d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Windows security bypass

    • Detects executables Discord URL observed in first stage droppers

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • 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.

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • 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.

    • Drops file in System32 directory

    • Executes a VBScript file via the Windows Script Host.

MITRE ATT&CK Enterprise v16

Tasks