Analysis

  • max time kernel
    141s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-04-2023 15:02

General

  • Target

    7e2ac120ba9883a9e9d6f629152f268f0f0abc01639669b4636feecf74b2681b.exe

  • Size

    1.2MB

  • MD5

    9d74be377a228c15764fa4c667876d46

  • SHA1

    897e331a6d8e7bc6b745cdb25bb6d9b07c6661f2

  • SHA256

    7e2ac120ba9883a9e9d6f629152f268f0f0abc01639669b4636feecf74b2681b

  • SHA512

    186b696dd92ef14071813c1238d4ed828d6f107bec972dd4b99d7e1346c5cba4ba7572615e5f8c689a887f62b7674fb2d1f17766a9c62356c0d4d917cc09d457

  • SSDEEP

    24576:4nDoTqctaY5effnW8RDsXOvvYN12x8mp9GG9pM8hyWsSCk8HfY8n5:4DoTpE/WwDIr2xnGG9pMwyRf3

Malware Config

Extracted

Family

gh0strat

C2

103.39.210.206

Signatures

  • Detect PurpleFox Rootkit 2 IoCs

    Detect PurpleFox 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.

  • PurpleFox

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

  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\7e2ac120ba9883a9e9d6f629152f268f0f0abc01639669b4636feecf74b2681b.exe
    "C:\Users\Admin\AppData\Local\Temp\7e2ac120ba9883a9e9d6f629152f268f0f0abc01639669b4636feecf74b2681b.exe"
    1⤵
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4592

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4592-133-0x0000000000400000-0x000000000060E000-memory.dmp
    Filesize

    2.1MB

  • memory/4592-134-0x0000000000400000-0x000000000060E000-memory.dmp
    Filesize

    2.1MB

  • memory/4592-135-0x0000000000400000-0x000000000060E000-memory.dmp
    Filesize

    2.1MB

  • memory/4592-136-0x0000000000400000-0x000000000060E000-memory.dmp
    Filesize

    2.1MB

  • memory/4592-137-0x0000000010000000-0x0000000010192000-memory.dmp
    Filesize

    1.6MB

  • memory/4592-144-0x0000000000800000-0x000000000080E000-memory.dmp
    Filesize

    56KB

  • memory/4592-146-0x0000000000400000-0x000000000060E000-memory.dmp
    Filesize

    2.1MB

  • memory/4592-147-0x0000000000800000-0x000000000080E000-memory.dmp
    Filesize

    56KB