Overview

overview

10

Static

static

3

JaffaCakes...2e.exe

windows7-x64

10

JaffaCakes...2e.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    10/03/2025, 14:14

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General

  • Target

    JaffaCakes118_5f9bc3f863bc51015db3a83222ff4d2e.exe

  • Size

    188KB

  • MD5

    5f9bc3f863bc51015db3a83222ff4d2e

  • SHA1

    efb5179bc4d034bd3343a1f0573ffe9d6d2d852a

  • SHA256

    432bcc1338c4f448fe61779dad178f2c4489708a46a5bb06a7971eaa243f9b74

  • SHA512

    8ca59654ad9bdd893974a783641c4f83ce183ddeb08413c48cd6eb8254f0f6064ebbd9410b1c5328be4c8f5852af6b4032efbd85162efd2a0bca92574940d108

  • SSDEEP

    3072:z23OhUjSnWqeXbu3Xdp9CzyD688iY+EPH9N2BHwS8DwBmg5kyYjjwTrrrrrrE:632nWqeXbUJCG288i2HAQZCjCerrrrrr

Score
10/10
gh0stratbootkitdiscoverypersistencerat

Malware Config

Signatures

  • Gh0st RAT payload 3 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    ratgh0strat
  • Gh0strat family
    gh0strat
  • Loads dropped DLL 1 IoCs
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence
  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5f9bc3f863bc51015db3a83222ff4d2e.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5f9bc3f863bc51015db3a83222ff4d2e.exe"
    1⤵
    • Loads dropped DLL
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:2380

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \PROGRA~2\StormII\dldyv.dlc
    Filesize

    1.3MB

    MD5

    a275a32ca14bb7b3e922a324a2b8b94d

    SHA1

    ce4ecbc90273ad390811b2906ad7e07ce2903857

    SHA256

    3080536235ed526a595abe9b2df1b5515da0722c9a29c2f583a3bdd6cd2f2109

    SHA512

    8cf838616d58542a8cfbe4d90deccd63da2c9446651711ebee48a7091ad86ccae606b4c93735f271ef75a990f26ff96c93c65d4284db6ee7912a3e23e563661d

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  • memory/2380-6-0x0000000020000000-0x0000000020027000-memory.dmp

    Filesize

    156KB

    Download

  • memory/2380-5-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download