Analysis

  • max time kernel
    137s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-12-2022 10:35

General

  • Target

    Setup.exe

  • Size

    376MB

  • MD5

    a817054e393e4acfeaee9f759aac17e4

  • SHA1

    c04f1c0460993994b27dbde90212ac99d7ae1ea1

  • SHA256

    bcbac9f10d48989389b45e8079cecb98ff8f3f1c53281e3ff2ef147ae648988c

  • SHA512

    99e21087927b7744fe4d28705ef115909378da2f38d15da54c8ec83e39fc78dd565fac2bc195d290e5665ca01fe26a20b9006bb6fdd90a81d390ebb6d6474a8e

  • SSDEEP

    196608:F6Li8k6gWGDo/aWdktC2rU3G5OWSe4ba+WXW:ULYfDo/h2r9tdT

Score
10/10

Malware Config

Signatures

  • BlueFox

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

  • BlueFox Stealer payload 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4840

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4840-132-0x0000000000340000-0x0000000000D87000-memory.dmp
    Filesize

    10MB

  • memory/4840-133-0x0000000000340000-0x0000000000D87000-memory.dmp
    Filesize

    10MB

  • memory/4840-134-0x00000000748D0000-0x0000000074E81000-memory.dmp
    Filesize

    5MB

  • memory/4840-135-0x00000000748D0000-0x0000000074E81000-memory.dmp
    Filesize

    5MB