Overview

overview

10

Static

static

3

vbc.exe

windows10-2004-x64

10

vbc.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    vbc.exe
  • Size 4.9MB
  • Sample261027-cgsrbaxx2k
  • SHA256 0e232d87e03c21e560f875ed95ad02c1d05c1df12aa39b3c658bb592f3b16c0e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
chromelevatordonutloaderstormkittydiscoveryhacktoolloaderspywarestealer

Malware Config

Targets

    • Target
      vbc.exe
    • Size 4.9MB
    • SHA256 0e232d87e03c21e560f875ed95ad02c1d05c1df12aa39b3c658bb592f3b16c0e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverychromelevatordonutloaderstormkittyhacktoolloaderspywarestealer

    • Detects ChromElevator

    • Detects DonutLoader

      loader

    • Family: ChromElevator

      ChromElevator is an open-source post-exploitation tool for stealing user data from Chromium browsers.

      hacktoolchromelevator

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

      loaderdonutloader

    • Family: StormKitty

      StormKitty is an open source info stealer written in C#.

      stealerstormkitty

    • StormKitty payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Uses the VBS compiler for execution

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks