Overview

overview

8

Static

static

2c8406cceb...9d.exe

windows7-x64

8

2c8406cceb...9d.exe

windows10-2004-x64

8

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2c8406cceb353bae116d283f3aea53862bdad900f49bd33583cdab6df036c99d

  • Size

    809KB

  • Sample

    221003-bvlz9acbbk

  • MD5

    027c75ff36cefd1a2fa149748e4a3861

  • SHA1

    c753ed6bea73f2aa39721a6ad15a22c82d6e3024

  • SHA256

    2c8406cceb353bae116d283f3aea53862bdad900f49bd33583cdab6df036c99d

  • SHA512

    d36d6f19c28c252d563edb57d58c49c0a25f3ac523d3cddff97ca5ef7fb2e6520148128ad2776427bbb44fd5a4ab0599086a1cd8e35093cbcde3c26aa3daf8ce

  • SSDEEP

    12288:L++ZN1QhEj0FK1e7fW+fFc7JpOpCZf2mKGubY354PE3u1YV6SU3Z3CssE7CyJdn9:XnehAzeLDFWtZf2hPE3ww6Zp3N66i

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      2c8406cceb353bae116d283f3aea53862bdad900f49bd33583cdab6df036c99d

    • Size

      809KB

    • MD5

      027c75ff36cefd1a2fa149748e4a3861

    • SHA1

      c753ed6bea73f2aa39721a6ad15a22c82d6e3024

    • SHA256

      2c8406cceb353bae116d283f3aea53862bdad900f49bd33583cdab6df036c99d

    • SHA512

      d36d6f19c28c252d563edb57d58c49c0a25f3ac523d3cddff97ca5ef7fb2e6520148128ad2776427bbb44fd5a4ab0599086a1cd8e35093cbcde3c26aa3daf8ce

    • SSDEEP

      12288:L++ZN1QhEj0FK1e7fW+fFc7JpOpCZf2mKGubY354PE3u1YV6SU3Z3CssE7CyJdn9:XnehAzeLDFWtZf2hPE3ww6Zp3N66i

    Score
    8/10
    bootkitpersistence

    • Executes dropped EXE

    • Modifies Installed Components in the registry

      persistence

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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

Registry Run Keys / Startup Folder

2
T1060

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks