Overview

overview

10

Static

static

1

payload.exe

windows7-x64

10

payload.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    payload.exe
  • Size 867KB
  • Sample230317-ktgtkshc6t
  • SHA256 09dc4d3be6dce14fd4e9a99c95b5afd5d29947742053e47466d8a468d49f490e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
bluefoxspywarestealer

Malware Config

Targets

    • Target
      payload.exe
    • Size 867KB
    • SHA256 09dc4d3be6dce14fd4e9a99c95b5afd5d29947742053e47466d8a468d49f490e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    bluefoxspywarestealer

    • BlueFox

      BlueFox is an infostealer written in C# and first seen in December 2021.

      stealerbluefox

    • BlueFox Stealer payload

    • Checks computer location settings

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

    • Deletes itself

    • Reads user/profile data of web browsers

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

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks