Overview

overview

10

Static

static

1

image_2023...us.exe

windows7-x64

10

image_2023...us.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-03-2023 06:05

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General

  • Target

    image_2023-03-25_15-34-35.png.virus.exe

  • Size

    1.5MB

  • MD5

    304f1fe84d21240f53265556f3e7aec1

  • SHA1

    ba0b6b5b2b95316e64e9ff0707d05aba07f614c5

  • SHA256

    445823ec2a16daeee6bab7018eb8e940d196d32e1e658745dabe925ccb9e2529

  • SHA512

    d63606f4c2c0aac50ad8bd9bc096262f425bfb929dd4358156ec1bc497c80d0251c9595f77781b1dfd4b3c0c971bdbea0a190512db896e499a1a04974682a620

  • SSDEEP

    24576:fLM4cWyTOI+rDsjmWs4V6NB+HMSu+O8MYehJsjLvYikHHJkSj+Z9X6DciYamKgFY:fLM4c3TOtrDsKivuwMhJKvrmHJcpSPYU

Score
10/10
gh0stratpurplefoxratrootkittrojan

Malware Config

Signatures

  • Detect PurpleFox Rootkit 2 IoCs

    Detect PurpleFox Rootkit.

    rootkit
  • Gh0st RAT payload 2 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
  • PurpleFox

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

    rootkittrojanpurplefox
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 37 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\image_2023-03-25_15-34-35.png.virus.exe
    "C:\Users\Admin\AppData\Local\Temp\image_2023-03-25_15-34-35.png.virus.exe"
    1⤵
    • Enumerates connected drives
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3600

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/3600-133-0x0000000000400000-0x0000000000625000-memory.dmp
    Filesize

    2.1MB

    Download
  • memory/3600-134-0x0000000075700000-0x0000000075915000-memory.dmp
    Filesize

    2.1MB

    Download
  • memory/3600-2072-0x0000000076390000-0x0000000076530000-memory.dmp
    Filesize

    1.6MB

    Download
  • memory/3600-3077-0x00000000753E0000-0x000000007545A000-memory.dmp
    Filesize

    488KB

    Download
  • memory/3600-6670-0x0000000000400000-0x0000000000625000-memory.dmp
    Filesize

    2.1MB

    Download
  • memory/3600-6671-0x0000000000400000-0x0000000000625000-memory.dmp
    Filesize

    2.1MB

    Download
  • memory/3600-6673-0x0000000000400000-0x0000000000625000-memory.dmp
    Filesize

    2.1MB

    Download
  • memory/3600-6674-0x0000000010000000-0x000000001019F000-memory.dmp
    Filesize

    1.6MB

    Download
  • memory/3600-6691-0x0000000000400000-0x0000000000625000-memory.dmp
    Filesize

    2.1MB

    Download