Overview

overview

10

Static

static

1

ChromeSetup.msi

windows7-x64

6

ChromeSetup.msi

windows10-2004-x64

10

Sharing

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General

  • Target

    ChromeSetup.msi.v

  • Size

    29.3MB

  • Sample

    241003-gt5nvssbmf

  • MD5

    751eb88d77d640cc9b497aafb5679821

  • SHA1

    2dc4ee60244acd2e135e7f9493bc047da5291cbd

  • SHA256

    a7a6306644c25e96d94c470f5dd1b1666df2b89f83693c5f40a9beb302e5c447

  • SHA512

    75898716b8e5642e20f44c843d0c4e2c3d7ff3f45096fb88ec988caa99f00a949c42bd82a783966acee031f7c150d3bf77f9ae2908236f68c846bd9279ca8d39

  • SSDEEP

    786432:kQ05JQsO+H3nM6mU0/nKginprtaTFVn1AESToSDNGpiKv2+iW:V0TZOUSPin617SBJGpiKv2DW

Score
10/10
gh0stratpurplefoxdiscoveryevasionpersistenceprivilege_escalationratrootkitspywarestealertrojan

Malware Config

Targets

    • Target

      ChromeSetup.msi.v

    • Size

      29.3MB

    • MD5

      751eb88d77d640cc9b497aafb5679821

    • SHA1

      2dc4ee60244acd2e135e7f9493bc047da5291cbd

    • SHA256

      a7a6306644c25e96d94c470f5dd1b1666df2b89f83693c5f40a9beb302e5c447

    • SHA512

      75898716b8e5642e20f44c843d0c4e2c3d7ff3f45096fb88ec988caa99f00a949c42bd82a783966acee031f7c150d3bf77f9ae2908236f68c846bd9279ca8d39

    • SSDEEP

      786432:kQ05JQsO+H3nM6mU0/nKginprtaTFVn1AESToSDNGpiKv2+iW:V0TZOUSPin617SBJGpiKv2DW

    Score
    10/10
    discoverypersistenceprivilege_escalationgh0stratpurplefoxevasionratrootkitspywarestealertrojan

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

      rootkit

    • Gh0st RAT payload

    • Gh0strat

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

      ratgh0strat

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

      rootkittrojanpurplefox

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Enumerates connected drives

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

    • Drops file in System32 directory

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Active Setup

1
T1547.014

Event Triggered Execution

2
T1546

Component Object Model Hijacking

1
T1546.015

Installer Packages

1
T1546.016

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Active Setup

1
T1547.014

Event Triggered Execution

2
T1546

Component Object Model Hijacking

1
T1546.015

Installer Packages

1
T1546.016

Defense Evasion

Modify Registry

1
T1112

System Binary Proxy Execution

1
T1218

Msiexec

1
T1218.007

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

2
T1120

Query Registry

6
T1012

System Information Discovery

7
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks