Overview

overview

7

Static

static

3

aiiiii4.exe

windows7-x64

6

aiiiii4.exe

windows10-2004-x64

Sharing

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General

  • Target

    aiiiii4.exe

  • Size

    1.2MB

  • Sample

    240818-vx3wbsyarn

  • MD5

    52569dba8405b0c238e26eec935fe552

  • SHA1

    78e4d75bf52a680620791c6621e5ce52bad7b388

  • SHA256

    9004f25fbea15ef0966cfe9a718f434cd3cd2ea661fc0d9ebc4f81cb4978b7dc

  • SHA512

    b43531eb3eb038a59ee76843783213b58d1619f672ed5f28b0cdc559920422c4d1412fa57cf360730da28e04654b0134602aac2ff1538cb9d2372a6d42a9f2b5

  • SSDEEP

    12288:Diambp4B77+dBX6k1XCwDHB4p2eiLTsyaPxzldwiXhnv+jcFb+EFfQqE10:mbp4B77+dBX6klNDhgdHGjcFb+4

Score
7/10
bootkitpersistence

Malware Config

Targets

    • Target

      aiiiii4.exe

    • Size

      1.2MB

    • MD5

      52569dba8405b0c238e26eec935fe552

    • SHA1

      78e4d75bf52a680620791c6621e5ce52bad7b388

    • SHA256

      9004f25fbea15ef0966cfe9a718f434cd3cd2ea661fc0d9ebc4f81cb4978b7dc

    • SHA512

      b43531eb3eb038a59ee76843783213b58d1619f672ed5f28b0cdc559920422c4d1412fa57cf360730da28e04654b0134602aac2ff1538cb9d2372a6d42a9f2b5

    • SSDEEP

      12288:Diambp4B77+dBX6k1XCwDHB4p2eiLTsyaPxzldwiXhnv+jcFb+EFfQqE10:mbp4B77+dBX6klNDhgdHGjcFb+4

    Score
    7/10
    bootkitpersistence

    • Checks computer location settings

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

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks