Overview

overview

7

Static

static

b4658ae818...a8.exe

windows7-x64

7

b4658ae818...a8.exe

windows10-2004-x64

1

Sharing

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General

  • Target

    b4658ae818f677683377a9c292fa0d508146e4d4b69da75d735ee6308029bea8

  • Size

    624KB

  • Sample

    221203-hr8headg64

  • MD5

    2cf486463b2f8823ceadaf2fbf074800

  • SHA1

    078780951f4111680a7cbcb9a6db76675de4474e

  • SHA256

    b4658ae818f677683377a9c292fa0d508146e4d4b69da75d735ee6308029bea8

  • SHA512

    b3d8261feb95dbc21cb2417b2e592dfbde29104f2a96e6d6166677e5a2c619afcfe9f505993664ef8140e041dd37f55164abf6330bd2fcebe38cb5f65e7811d5

  • SSDEEP

    12288:oYrstT3v9E2Xw7xRawJbb/3BDR8A/b4G5R/91tuA+fbBqcrimf0GT:x0T3v9E2XwNRJx/B1xbNLAFBJu8T

Score
7/10
bootkitpersistence

Malware Config

Targets

    • Target

      b4658ae818f677683377a9c292fa0d508146e4d4b69da75d735ee6308029bea8

    • Size

      624KB

    • MD5

      2cf486463b2f8823ceadaf2fbf074800

    • SHA1

      078780951f4111680a7cbcb9a6db76675de4474e

    • SHA256

      b4658ae818f677683377a9c292fa0d508146e4d4b69da75d735ee6308029bea8

    • SHA512

      b3d8261feb95dbc21cb2417b2e592dfbde29104f2a96e6d6166677e5a2c619afcfe9f505993664ef8140e041dd37f55164abf6330bd2fcebe38cb5f65e7811d5

    • SSDEEP

      12288:oYrstT3v9E2Xw7xRawJbb/3BDR8A/b4G5R/91tuA+fbBqcrimf0GT:x0T3v9E2XwNRJx/B1xbNLAFBJu8T

    Score
    7/10
    bootkitpersistence

    • 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

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks