Overview

overview

9

Static

static

9

Ghostexp.exe

windows7-x64

6

Ghostexp.exe

windows10-2004-x64

6

Sharing

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General

  • Target

    Ghostexp.exe

  • Size

    3.5MB

  • Sample

    230618-wgswvshh3y

  • MD5

    e4363df308bd8b81c687412e2314e872

  • SHA1

    4d83035b60bc224724e0c5a5192113ae5cd56b99

  • SHA256

    843ca5a3bb763223ea854cd0f748081510cab7c4538cd93d0d1d24f0b5aebdc6

  • SHA512

    6f7a11dc6d8462899c8071cfe028810d7f1e1b7d8d7fa03d76eb11d4a921fc51d189074c6a20d2ffbb45f2cc9584f19c0345364e6cfd5ae0215c8ed2133e844e

  • SSDEEP

    98304:H9Sr7B6eEtduW/bC+1TzAoEZUI4A0AFKiNkTPAQ:dS/keEtduW/REZU8nF6TPH

Score
9/10
bootkitcryptonepackerpersistence

Malware Config

Targets

    • Target

      Ghostexp.exe

    • Size

      3.5MB

    • MD5

      e4363df308bd8b81c687412e2314e872

    • SHA1

      4d83035b60bc224724e0c5a5192113ae5cd56b99

    • SHA256

      843ca5a3bb763223ea854cd0f748081510cab7c4538cd93d0d1d24f0b5aebdc6

    • SHA512

      6f7a11dc6d8462899c8071cfe028810d7f1e1b7d8d7fa03d76eb11d4a921fc51d189074c6a20d2ffbb45f2cc9584f19c0345364e6cfd5ae0215c8ed2133e844e

    • SSDEEP

      98304:H9Sr7B6eEtduW/bC+1TzAoEZUI4A0AFKiNkTPAQ:dS/keEtduW/REZU8nF6TPH

    Score
    6/10
    bootkitpersistence

    • Enumerates connected drives

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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • 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

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