Overview

overview

10

Static

static

1

ChromeSetu...25.msi

windows7-x64

8

ChromeSetu...25.msi

windows10-2004-x64

10

Sharing

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General

  • Target

    ChromeSetupz.5516.25.msi.vir

  • Size

    20.2MB

  • Sample

    241118-lxswpaypgp

  • MD5

    92f66429d4ad77c68f77060cb18dcce0

  • SHA1

    cde034910f4ad24df46f6bc7e4e6d467ac8baa31

  • SHA256

    08734e0c77e055be3c43066f2cbcfd84537a819434d1e1f6d41c984ff7a4d865

  • SHA512

    de04850632071600f6d1b9efaa3d4272ef4176e474ab8feb0caf029c300fb4c0d5a0d9f28a037c4b61a9ddaa9ca2fc89d82f09c414bffc9580935b05f1b59cc7

  • SSDEEP

    393216:0Q0Frf5krXSujs/7rYMB6z4GGFTfuN0+O6r7a7n25K5Q0quXbenFJldPYjzhEiA8:0Q05JQs/gZzdGFyHre7n250PbenFtPQl

Score
10/10
gh0stratpurplefoxdiscoveryevasionexecutionpersistenceprivilege_escalationratrootkitspywarestealertrojan

Malware Config

Targets

    • Target

      ChromeSetupz.5516.25.msi.vir

    • Size

      20.2MB

    • MD5

      92f66429d4ad77c68f77060cb18dcce0

    • SHA1

      cde034910f4ad24df46f6bc7e4e6d467ac8baa31

    • SHA256

      08734e0c77e055be3c43066f2cbcfd84537a819434d1e1f6d41c984ff7a4d865

    • SHA512

      de04850632071600f6d1b9efaa3d4272ef4176e474ab8feb0caf029c300fb4c0d5a0d9f28a037c4b61a9ddaa9ca2fc89d82f09c414bffc9580935b05f1b59cc7

    • SSDEEP

      393216:0Q0Frf5krXSujs/7rYMB6z4GGFTfuN0+O6r7a7n25K5Q0quXbenFJldPYjzhEiA8:0Q05JQs/gZzdGFyHre7n250PbenFtPQl

    Score
    10/10
    discoveryexecutionpersistenceprivilege_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

    • Gh0strat family

      gh0strat

    • PurpleFox

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

      rootkittrojanpurplefox

    • Purplefox family

      purplefox

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • 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

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

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

Remote System Discovery

1
T1018

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