Overview

overview

8

Static

static

8

a0f04b992d...e2.exe

windows7-x64

8

a0f04b992d...e2.exe

windows10-2004-x64

8

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General

  • Target

    a0f04b992dcadb4e8571c802446cbe7777ff87ab6e79c001692f60bcac51b5e2

  • Size

    1012KB

  • Sample

    221205-mnfqfabc99

  • MD5

    4392868eae63fdf1dfc26373a400a410

  • SHA1

    f9e2ecdfcc819f6dab31f98330176434980bbf10

  • SHA256

    a0f04b992dcadb4e8571c802446cbe7777ff87ab6e79c001692f60bcac51b5e2

  • SHA512

    2060a3b5afc482556db09cca49e40e1b46dc33f245b86ad94d91c66e4ee6c24e629ca3b4fd679baa8fa36188895b5445d9cdec9f45517476059d850ff2b4bf3e

  • SSDEEP

    24576:MX8N9kVFwN+aLrKWHOBrTIf7PohburU656MYIlUKS9:cuk0LrO10f7gorh55JW

Score
8/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      a0f04b992dcadb4e8571c802446cbe7777ff87ab6e79c001692f60bcac51b5e2

    • Size

      1012KB

    • MD5

      4392868eae63fdf1dfc26373a400a410

    • SHA1

      f9e2ecdfcc819f6dab31f98330176434980bbf10

    • SHA256

      a0f04b992dcadb4e8571c802446cbe7777ff87ab6e79c001692f60bcac51b5e2

    • SHA512

      2060a3b5afc482556db09cca49e40e1b46dc33f245b86ad94d91c66e4ee6c24e629ca3b4fd679baa8fa36188895b5445d9cdec9f45517476059d850ff2b4bf3e

    • SSDEEP

      24576:MX8N9kVFwN+aLrKWHOBrTIf7PohburU656MYIlUKS9:cuk0LrO10f7gorh55JW

    Score
    8/10
    bootkitpersistenceupx

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks