Overview

overview

8

Static

static

1

e5c7b66fda...fb.exe

windows7-x64

8

e5c7b66fda...fb.exe

windows10-2004-x64

8

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General

  • Target

    e5c7b66fdaa91b09d616ae0606bcb11eaefe97689bed4aaff7155e4cdf28f7fb

  • Size

    267KB

  • Sample

    221206-wyz2haeg2w

  • MD5

    0cf5171369d24c27a5ed74ed977a6320

  • SHA1

    92258313f7c16609effba9c59d8b0939f8161b9b

  • SHA256

    e5c7b66fdaa91b09d616ae0606bcb11eaefe97689bed4aaff7155e4cdf28f7fb

  • SHA512

    d72c73e23d4bf4f45a85e57675ca70028d51befd87e72521632d21bf0aa4c308e55a6c371a1e28d906c0d8d2bcaa43bb76c9d01556e17c8fab7ad84ccc3c2374

  • SSDEEP

    6144:a5O8+SO/9xxY3hkm1ZDLZA3M7KrD37lSCVzhhyr:bQOYGmvLZA3M7KrDJVg

Score
8/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      e5c7b66fdaa91b09d616ae0606bcb11eaefe97689bed4aaff7155e4cdf28f7fb

    • Size

      267KB

    • MD5

      0cf5171369d24c27a5ed74ed977a6320

    • SHA1

      92258313f7c16609effba9c59d8b0939f8161b9b

    • SHA256

      e5c7b66fdaa91b09d616ae0606bcb11eaefe97689bed4aaff7155e4cdf28f7fb

    • SHA512

      d72c73e23d4bf4f45a85e57675ca70028d51befd87e72521632d21bf0aa4c308e55a6c371a1e28d906c0d8d2bcaa43bb76c9d01556e17c8fab7ad84ccc3c2374

    • SSDEEP

      6144:a5O8+SO/9xxY3hkm1ZDLZA3M7KrD37lSCVzhhyr:bQOYGmvLZA3M7KrDJVg

    Score
    8/10
    bootkitpersistenceupx

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks