Overview

overview

6

Static

static

3

772a5d1833...2e.exe

windows7-x64

6

772a5d1833...2e.exe

windows10-2004-x64

1

Sharing

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General

  • Target

    772a5d183327a4506dfbf48a66293bf5fc131cba1c9361fd80187b5dfd11de2e

  • Size

    2.4MB

  • Sample

    240526-zsb92ach27

  • MD5

    0c693cbec94add5ed4ff008efac5bd07

  • SHA1

    90d60078f5c5d0be44655e5da14521abfd19f71c

  • SHA256

    772a5d183327a4506dfbf48a66293bf5fc131cba1c9361fd80187b5dfd11de2e

  • SHA512

    5772b46702695633c4bf69d1e66305a8378f99f07b64323341e5b5fdce985f7395d01f07fcd6a24a11f8663d7f3c047df892422d6d9ce1ca1220df279ec41760

  • SSDEEP

    49152:JoNgRf9tTkvqHWzKVcBd6o6nt2rK09G4lyo0ZacSiLUswRI/CIJq:J+Qf7cqA0bt2rK09cohiLUbQJJq

Score
6/10
bootkitpersistence

Malware Config

Targets

    • Target

      772a5d183327a4506dfbf48a66293bf5fc131cba1c9361fd80187b5dfd11de2e

    • Size

      2.4MB

    • MD5

      0c693cbec94add5ed4ff008efac5bd07

    • SHA1

      90d60078f5c5d0be44655e5da14521abfd19f71c

    • SHA256

      772a5d183327a4506dfbf48a66293bf5fc131cba1c9361fd80187b5dfd11de2e

    • SHA512

      5772b46702695633c4bf69d1e66305a8378f99f07b64323341e5b5fdce985f7395d01f07fcd6a24a11f8663d7f3c047df892422d6d9ce1ca1220df279ec41760

    • SSDEEP

      49152:JoNgRf9tTkvqHWzKVcBd6o6nt2rK09G4lyo0ZacSiLUswRI/CIJq:J+Qf7cqA0bt2rK09cohiLUbQJJq

    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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    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