General

  • Target

    2024-05-11_d2f812118c89341715fbff0ba9530396_megazord

  • Size

    2.7MB

  • Sample

    240511-n3hzsahg57

  • MD5

    d2f812118c89341715fbff0ba9530396

  • SHA1

    8e9cfa2ebe51e9f71d55b161fb13aae13ee3744f

  • SHA256

    716741d85859c7c4747395deb709dc0b4b2741a0d15850aa3a706cc05d61bf6d

  • SHA512

    7a1884c5b2130db511f318103ece6ae1499c1e877e4dfc39d6c83b762febea258b5921fa72ae3b413ecfc752b571b2ce33f6fa1f680461d94fc3d2f1988d6c77

  • SSDEEP

    24576:tRoBHi3buy4toE1jC6Ayo2xhWLbSPlqRvc68XzRVGvQB5VA0UC1dUUKj/LZ8j3gy:boKmo4jC6Tov2RUC1doj/wgy

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      2024-05-11_d2f812118c89341715fbff0ba9530396_megazord

    • Size

      2.7MB

    • MD5

      d2f812118c89341715fbff0ba9530396

    • SHA1

      8e9cfa2ebe51e9f71d55b161fb13aae13ee3744f

    • SHA256

      716741d85859c7c4747395deb709dc0b4b2741a0d15850aa3a706cc05d61bf6d

    • SHA512

      7a1884c5b2130db511f318103ece6ae1499c1e877e4dfc39d6c83b762febea258b5921fa72ae3b413ecfc752b571b2ce33f6fa1f680461d94fc3d2f1988d6c77

    • SSDEEP

      24576:tRoBHi3buy4toE1jC6Ayo2xhWLbSPlqRvc68XzRVGvQB5VA0UC1dUUKj/LZ8j3gy:boKmo4jC6Tov2RUC1doj/wgy

    • Detect ZGRat V1

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies firewall policy service

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Detect binaries embedding considerable number of MFA browser extension IDs.

    • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

    • Detects Windows executables referencing non-Windows User-Agents

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects encrypted or obfuscated .NET executables

    • Detects executables (downlaoders) containing URLs to raw contents of a paste

    • Detects executables Discord URL observed in first stage droppers

    • Detects executables built or packed with MPress PE compressor

    • Detects executables containing URLs to raw contents of a Github gist

    • Detects executables containing artifacts associated with disabling Widnows Defender

    • Detects executables referencing many varying, potentially fake Windows User-Agents

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Checks BIOS information in registry

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks