Overview

overview

10

Static

static

3

c6d48e829a...63.exe

windows10-2004-x64

10

c6d48e829a...63.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/04/2025, 17:36

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General

  • Target

    c6d48e829a4c81b33a94aefd4036ff1c838f0f8893e58fed1ac200c0ef935a63.exe

  • Size

    1.4MB

  • MD5

    6489a3db52495a95e43b95e875b2811b

  • SHA1

    3fbc47e8d65af7e06f58878f94af6cb689c55ace

  • SHA256

    c6d48e829a4c81b33a94aefd4036ff1c838f0f8893e58fed1ac200c0ef935a63

  • SHA512

    f84439e3d74a083bf16244cf7e71642e911599f643e36e0036c4ffbd10d22899e40a23abfc86038752bb834fa9384cb739cfd327ca71307d009b77f1bf7dd0b6

  • SSDEEP

    24576:F39WaOyHutimZ9VSly2hVvHW6qMnSbTBBhBMN:598HPkVOBTK

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojan

Malware Config

Signatures

  • Detect PurpleFox Rootkit 3 IoCs

    Detect PurpleFox Rootkit.

    rootkit
  • 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
  • PurpleFox

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

    rootkittrojanpurplefox
  • Purplefox family
    purplefox
  • Drops file in Drivers directory 1 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
    persistence
  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 22 IoCs

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

  • Drops file in System32 directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

    discovery
  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

    discovery
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Modifies data under HKEY_USERS 5 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c6d48e829a4c81b33a94aefd4036ff1c838f0f8893e58fed1ac200c0ef935a63.exe
    "C:\Users\Admin\AppData\Local\Temp\c6d48e829a4c81b33a94aefd4036ff1c838f0f8893e58fed1ac200c0ef935a63.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5888
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\C6D48E~1.EXE > nul
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:1796
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 2 127.0.0.1
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:5808
  • C:\Windows\SysWOW64\Telegram.exe
    C:\Windows\SysWOW64\Telegram.exe -auto
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5076
    • C:\Windows\SysWOW64\Telegram.exe
      C:\Windows\SysWOW64\Telegram.exe -acsi
      2⤵
      • Drops file in Drivers directory
      • Sets service image path in registry
      • Executes dropped EXE
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: LoadsDriver
      • Suspicious use of AdjustPrivilegeToken
      PID:1864

Network

MITRE ATT&CK Enterprise v16

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Downloads

  • C:\Windows\SysWOW64\Telegram.exe
    Filesize

    1.4MB

    MD5

    6489a3db52495a95e43b95e875b2811b

    SHA1

    3fbc47e8d65af7e06f58878f94af6cb689c55ace

    SHA256

    c6d48e829a4c81b33a94aefd4036ff1c838f0f8893e58fed1ac200c0ef935a63

    SHA512

    f84439e3d74a083bf16244cf7e71642e911599f643e36e0036c4ffbd10d22899e40a23abfc86038752bb834fa9384cb739cfd327ca71307d009b77f1bf7dd0b6

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  • memory/1864-17-0x0000000010000000-0x000000001019F000-memory.dmp

    Filesize

    1.6MB

    Download

  • memory/5076-10-0x0000000010000000-0x000000001019F000-memory.dmp

    Filesize

    1.6MB

    Download

  • memory/5888-1-0x0000000010000000-0x000000001019F000-memory.dmp

    Filesize

    1.6MB

    Download