Overview

overview

8

Static

static

1

DriverEasy_Setup.exe

windows7-x64

7

DriverEasy_Setup.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    DriverEasy_Setup.exe

  • Size

    5.2MB

  • Sample

    230407-knk9taae41

  • MD5

    bfb4c3cfd7d868058b300ffec858e7a2

  • SHA1

    08b38f2082aba63160cfe1e376cb216a14269943

  • SHA256

    c41067c647d5685aa0116554f0e1eb95a4a114af7046daa1ccc4561edc36483e

  • SHA512

    7e1dfed4cd3957b5e5e22562ee454c117d69ef48a73996f354a1c84aad68eeb5acd2c89d7d05d1c6238fbde956c4ca96b4e92ab0ee0c8a017ddc4e9d5e8f2232

  • SSDEEP

    98304:TkLQhsosOuPdJ2gyJgGaMMygX9jhU6ZbqAZO5z8ziZHxC3IpdpyttB:YesoYdcgyJBa4gX9jhLtqAY8ZIdpyttB

Score
8/10
bootkitdiscoveryevasionpersistence

Malware Config

Targets

    • Target

      DriverEasy_Setup.exe

    • Size

      5.2MB

    • MD5

      bfb4c3cfd7d868058b300ffec858e7a2

    • SHA1

      08b38f2082aba63160cfe1e376cb216a14269943

    • SHA256

      c41067c647d5685aa0116554f0e1eb95a4a114af7046daa1ccc4561edc36483e

    • SHA512

      7e1dfed4cd3957b5e5e22562ee454c117d69ef48a73996f354a1c84aad68eeb5acd2c89d7d05d1c6238fbde956c4ca96b4e92ab0ee0c8a017ddc4e9d5e8f2232

    • SSDEEP

      98304:TkLQhsosOuPdJ2gyJgGaMMygX9jhU6ZbqAZO5z8ziZHxC3IpdpyttB:YesoYdcgyJBa4gX9jhLtqAY8ZIdpyttB

    Score
    8/10
    bootkitdiscoveryevasionpersistence

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • 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

Modify Existing Service

1
T1031

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks