Overview

overview

10

Static

static

8cd1ac315b...6c.exe

windows7-x64

10

8cd1ac315b...6c.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-12-2022 18:58

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General

  • Target

    8cd1ac315b5fcd0c775c3fe102965250439174650dabe30832ffb8779c160b6c.exe

  • Size

    1.1MB

  • MD5

    6ab50f779474b8c5b42a3465e4a8c9a6

  • SHA1

    fb61c0b0a4128023861f5a19db53a4e71d1b5fa1

  • SHA256

    8cd1ac315b5fcd0c775c3fe102965250439174650dabe30832ffb8779c160b6c

  • SHA512

    5673949a5ef8b0d5bc2eb61dbbbfbbaf500c9e0ca7cb6e1f70d524a86ce8341fdd7aa4e7c1febbde39d951207fb1b9a3161c970eace10872748352050240a4f4

  • SSDEEP

    12288:fTldOhSO4HIhLXlppgctit9NQDW70oLrOPi7mMhkb8vVXvdHNIuW3iuMBMY9S:fTldivbpgj/7Nr9KbmdtfW/MBMY9S

Score
10/10
gh0stratpurplefoxratrootkittrojanupx

Malware Config

Signatures

  • Detect PurpleFox Rootkit 4 IoCs

    Detect PurpleFox Rootkit.

    rootkit
  • Gh0st RAT payload 4 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
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • 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
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8cd1ac315b5fcd0c775c3fe102965250439174650dabe30832ffb8779c160b6c.exe
    "C:\Users\Admin\AppData\Local\Temp\8cd1ac315b5fcd0c775c3fe102965250439174650dabe30832ffb8779c160b6c.exe"
    1⤵
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2800

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/2800-132-0x0000000010000000-0x00000000101AD000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2800-134-0x0000000010000000-0x00000000101AD000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2800-135-0x0000000010000000-0x00000000101AD000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2800-136-0x0000000010000000-0x00000000101AD000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2800-137-0x0000000010000000-0x00000000101AD000-memory.dmp
    Filesize

    1.7MB

    Download