Overview

overview

7

Static

static

3

b5e4aab5b4...8a.exe

windows7-x64

7

b5e4aab5b4...8a.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    b5e4aab5b48edd235bfd3e3f75f721271a0a713a3badf406539339789a320f8a

  • Size

    5.5MB

  • Sample

    240907-mjw7mazakl

  • MD5

    c32eb748aa232be2149966d926d33bb8

  • SHA1

    a1aff0c431f1665ef6cc7d5212718ce0355d9c3f

  • SHA256

    b5e4aab5b48edd235bfd3e3f75f721271a0a713a3badf406539339789a320f8a

  • SHA512

    c857f8faad374269f630870bd2a2697d102a66d428dc5f3d96e2374ef3560e9ad591cfcd0bab2ad7af69e7033c685e70eb4c90e136f529c754348efa3932a879

  • SSDEEP

    98304:/J7L3M1fU1nrvOcYaJyG3ga1HOmaMR+6SiokvDam9CRtr8c8N6HEnFGt1Rv7oMjH:1QROv8aJylIxa+Vjoio807DJZE1NTw86

Score
7/10
bootkitdiscoverypersistenceupx

Malware Config

Targets

    • Target

      b5e4aab5b48edd235bfd3e3f75f721271a0a713a3badf406539339789a320f8a

    • Size

      5.5MB

    • MD5

      c32eb748aa232be2149966d926d33bb8

    • SHA1

      a1aff0c431f1665ef6cc7d5212718ce0355d9c3f

    • SHA256

      b5e4aab5b48edd235bfd3e3f75f721271a0a713a3badf406539339789a320f8a

    • SHA512

      c857f8faad374269f630870bd2a2697d102a66d428dc5f3d96e2374ef3560e9ad591cfcd0bab2ad7af69e7033c685e70eb4c90e136f529c754348efa3932a879

    • SSDEEP

      98304:/J7L3M1fU1nrvOcYaJyG3ga1HOmaMR+6SiokvDam9CRtr8c8N6HEnFGt1Rv7oMjH:1QROv8aJylIxa+Vjoio807DJZE1NTw86

    Score
    7/10
    bootkitdiscoverypersistenceupx

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • 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 v15

Tasks