Overview

overview

8

Static

static

3

Megabasterd.exe

windows10-2004-x64

8

Megabasterd.exe

windows10-ltsc_2021-x64

8

Megabasterd.exe

windows11-21h2-x64

8

Megabasterd.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    Megabasterd.exe
  • Size 144KB
  • Sample260811-whp7csal2v
  • SHA256 978dfaf86590b15d5b443f84f10c0400f5590c4456fba7238812c5e6e96a24e5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoveryexecutionspywarestealer

Malware Config

Targets

    • Target
      Megabasterd.exe
    • Size 144KB
    • SHA256 978dfaf86590b15d5b443f84f10c0400f5590c4456fba7238812c5e6e96a24e5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasiondiscoveryexecutionspywarestealer

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Downloads MZ/PE file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • Looks up external IP address via web service

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

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Tasks