Overview

overview

8

Static

static

8

188e1b1fe6...3f.exe

windows7-x64

8

188e1b1fe6...3f.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    188e1b1fe6369cdef5920f8e6d744f556129313d8448c527d07080d3b852d43f

  • Size

    33KB

  • Sample

    221123-l2jhtach22

  • MD5

    30ee8b6b7c1d8e8e73756f4bd1a070ea

  • SHA1

    dfffff8ac82646bd8d821df5e5ef5b465076f21a

  • SHA256

    188e1b1fe6369cdef5920f8e6d744f556129313d8448c527d07080d3b852d43f

  • SHA512

    8750b32118a8b510dfd7380fdb8d82f75b443e0292b5c915eab09b29ffc405d1c7221b2f7558fea14c18719e0ad01dcf9b611b219bbf23c31bfc4e19acf3d4c4

  • SSDEEP

    768:P5b6zqlBETELn9cfXEWjGBx8Lfb4CCYR/9m:P5b6z0B0xEWjv5L

Score
8/10
aspackv2bootkitdiscoverypersistence

Malware Config

Targets

    • Target

      188e1b1fe6369cdef5920f8e6d744f556129313d8448c527d07080d3b852d43f

    • Size

      33KB

    • MD5

      30ee8b6b7c1d8e8e73756f4bd1a070ea

    • SHA1

      dfffff8ac82646bd8d821df5e5ef5b465076f21a

    • SHA256

      188e1b1fe6369cdef5920f8e6d744f556129313d8448c527d07080d3b852d43f

    • SHA512

      8750b32118a8b510dfd7380fdb8d82f75b443e0292b5c915eab09b29ffc405d1c7221b2f7558fea14c18719e0ad01dcf9b611b219bbf23c31bfc4e19acf3d4c4

    • SSDEEP

      768:P5b6zqlBETELn9cfXEWjGBx8Lfb4CCYR/9m:P5b6z0B0xEWjv5L

    Score
    8/10
    bootkitdiscoverypersistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • 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