Overview

overview

8

Static

static

be1da7c4eb...8e.dll

windows7-x64

8

be1da7c4eb...8e.dll

windows10-2004-x64

3

Sharing

Copy URL
Twitter E-mail

General

  • Target

    be1da7c4ebb70d7cb9c5fbc8d9766b3777c58d8c3c7cc0409aac63411e03558e

  • Size

    5.0MB

  • Sample

    221206-cz1vmsha75

  • MD5

    8a4fc6b5a6ca929ab1e0b1082ee14fc8

  • SHA1

    e49da267867db9d2c46be9d914b6fd307d206654

  • SHA256

    be1da7c4ebb70d7cb9c5fbc8d9766b3777c58d8c3c7cc0409aac63411e03558e

  • SHA512

    06ae0d783af382add0db7caaf15535dbafef871a80e658fd5775d334c296d450d973370cc5d1f30423a1c5ecc55bfbb5f17a9162d49d389173ada5870013c807

  • SSDEEP

    98304:fBHB2pne7a1mN1E8lkcf5YjovKqGYiOE8oLj5jIrHL3GqHqUv:fv1GGE5gyjovK65E8oqjLP3v

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      be1da7c4ebb70d7cb9c5fbc8d9766b3777c58d8c3c7cc0409aac63411e03558e

    • Size

      5.0MB

    • MD5

      8a4fc6b5a6ca929ab1e0b1082ee14fc8

    • SHA1

      e49da267867db9d2c46be9d914b6fd307d206654

    • SHA256

      be1da7c4ebb70d7cb9c5fbc8d9766b3777c58d8c3c7cc0409aac63411e03558e

    • SHA512

      06ae0d783af382add0db7caaf15535dbafef871a80e658fd5775d334c296d450d973370cc5d1f30423a1c5ecc55bfbb5f17a9162d49d389173ada5870013c807

    • SSDEEP

      98304:fBHB2pne7a1mN1E8lkcf5YjovKqGYiOE8oLj5jIrHL3GqHqUv:fv1GGE5gyjovK65E8oqjLP3v

    Score
    8/10
    bootkitpersistence

    • Blocklisted process makes network request

    • 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 Matrix ATT&CK v6

Initial Access

Execution

Persistence

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks