Overview

overview

8

Static

static

3

4d1e4b6acf...f7.dll

windows10-2004-x64

8

4d1e4b6acf...f7.dll

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    4d1e4b6acf8313c9e1014d27245f8737c04c0053ce837b57cd2114f5169b44f7
  • Size 2.5MB
  • Sample260807-mnxc7acj91
  • SHA256 4d1e4b6acf8313c9e1014d27245f8737c04c0053ce837b57cd2114f5169b44f7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
bootkitdiscoverypersistenceupx

Malware Config

Targets

    • Target
      4d1e4b6acf8313c9e1014d27245f8737c04c0053ce837b57cd2114f5169b44f7
    • Size 2.5MB
    • SHA256 4d1e4b6acf8313c9e1014d27245f8737c04c0053ce837b57cd2114f5169b44f7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    bootkitdiscoverypersistenceupx

    • Badlisted process makes network request

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

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks