Overview

overview

6

Static

static

3

99bf79200b...26.exe

windows7-x64

6

99bf79200b...26.exe

windows10-2004-x64

6

Sharing

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General

  • Target

    99bf79200bbb8ee3f8db6a91f2c6833ed42f37f5c8da20e92257c16428908326

  • Size

    1.3MB

  • Sample

    240526-mvs94sfe8z

  • MD5

    9a9bc12102c1665462f6869c7cf85ddb

  • SHA1

    90beac84c32338787c567b557849da53ef196f46

  • SHA256

    99bf79200bbb8ee3f8db6a91f2c6833ed42f37f5c8da20e92257c16428908326

  • SHA512

    8516e48d72ad37cfe44e152695b0bdbc9abf17235305392ff81753e26584af76b56a99da94137b0ad3cfb894d75cb9caadc8bf44f4a8c333370c75c4dcfe132d

  • SSDEEP

    24576:4Q6B7ihDC+BoQMZ/ooUrwK9oJZfarKnW5f1rp5NFk/YLn8xo:O+LMqo3PW5f1tl8

Score
6/10
bootkitpersistence

Malware Config

Targets

    • Target

      99bf79200bbb8ee3f8db6a91f2c6833ed42f37f5c8da20e92257c16428908326

    • Size

      1.3MB

    • MD5

      9a9bc12102c1665462f6869c7cf85ddb

    • SHA1

      90beac84c32338787c567b557849da53ef196f46

    • SHA256

      99bf79200bbb8ee3f8db6a91f2c6833ed42f37f5c8da20e92257c16428908326

    • SHA512

      8516e48d72ad37cfe44e152695b0bdbc9abf17235305392ff81753e26584af76b56a99da94137b0ad3cfb894d75cb9caadc8bf44f4a8c333370c75c4dcfe132d

    • SSDEEP

      24576:4Q6B7ihDC+BoQMZ/ooUrwK9oJZfarKnW5f1rp5NFk/YLn8xo:O+LMqo3PW5f1tl8

    Score
    6/10
    bootkitpersistence

    • 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 v13

Initial Access

Execution

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks