Overview

overview

7

Static

static

7

b8b04ff061...45.exe

windows7-x64

7

b8b04ff061...45.exe

windows10-2004-x64

7

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General

  • Target

    b8b04ff0614266c2eb04fb8d56829c45

  • Size

    341KB

  • Sample

    240307-n7llgaaf43

  • MD5

    b8b04ff0614266c2eb04fb8d56829c45

  • SHA1

    7d56d928d7d64a3101a26b89450e3c9e5fa776ef

  • SHA256

    7996421b222dea12fb1713015b3ac8901142f4458edc5fa2354e497f94a442c1

  • SHA512

    a11dbee1cb5ddaf7e8a1860fbf20528b637f5dbfe5d6e06d6adb9602ab8ca2afe5055add1ffe3ba5bd97b620165e6c358e924f15729709a737eef0598196e172

  • SSDEEP

    6144:bfZ/nwzIhoZib9i0ju9BKVoEZUWxjvTsQx19byOrFXDc1xYnmnk4:bfpPOZiBiq3zxxjIQx2OrdCgmnk4

Score
7/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      b8b04ff0614266c2eb04fb8d56829c45

    • Size

      341KB

    • MD5

      b8b04ff0614266c2eb04fb8d56829c45

    • SHA1

      7d56d928d7d64a3101a26b89450e3c9e5fa776ef

    • SHA256

      7996421b222dea12fb1713015b3ac8901142f4458edc5fa2354e497f94a442c1

    • SHA512

      a11dbee1cb5ddaf7e8a1860fbf20528b637f5dbfe5d6e06d6adb9602ab8ca2afe5055add1ffe3ba5bd97b620165e6c358e924f15729709a737eef0598196e172

    • SSDEEP

      6144:bfZ/nwzIhoZib9i0ju9BKVoEZUWxjvTsQx19byOrFXDc1xYnmnk4:bfpPOZiBiq3zxxjIQx2OrdCgmnk4

    Score
    7/10
    bootkitpersistenceupx

    • UPX packed file

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

      upx

    • 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 v15

Tasks