Overview

overview

7

Static

static

3

3fd934840c...40.exe

windows7-x64

7

3fd934840c...40.exe

windows10-2004-x64

7

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General

  • Target

    3fd934840c6bb732b0621dc3fcb8718242d30fe1648da04495cbb08bc3431a40

  • Size

    4.8MB

  • Sample

    240526-xleqgaha97

  • MD5

    7a43f063494033d63059e5977a600f57

  • SHA1

    346bc79d12f4e5cb1eb41ba68775ec2c3c6a4613

  • SHA256

    3fd934840c6bb732b0621dc3fcb8718242d30fe1648da04495cbb08bc3431a40

  • SHA512

    23db49a13a9cf66379bd0bcf43d4f1ac8d14ef3b607e90f6cedc67985289d56b113fcd967b5a18ce445c8e71cbb19f591fc14afb2b8f9b98bee7d162055722fb

  • SSDEEP

    98304:seLpmrmc2lAu28lkcf5YjovKqGYiOE8oLj5YINfSyo8aXz:TcmZl85gyjovK65E8ob5Sx8aXz

Score
7/10
bootkitpersistence

Malware Config

Targets

    • Target

      3fd934840c6bb732b0621dc3fcb8718242d30fe1648da04495cbb08bc3431a40

    • Size

      4.8MB

    • MD5

      7a43f063494033d63059e5977a600f57

    • SHA1

      346bc79d12f4e5cb1eb41ba68775ec2c3c6a4613

    • SHA256

      3fd934840c6bb732b0621dc3fcb8718242d30fe1648da04495cbb08bc3431a40

    • SHA512

      23db49a13a9cf66379bd0bcf43d4f1ac8d14ef3b607e90f6cedc67985289d56b113fcd967b5a18ce445c8e71cbb19f591fc14afb2b8f9b98bee7d162055722fb

    • SSDEEP

      98304:seLpmrmc2lAu28lkcf5YjovKqGYiOE8oLj5YINfSyo8aXz:TcmZl85gyjovK65E8ob5Sx8aXz

    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 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

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks