Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    01-04-2023 04:55

General

  • Target

    ba82f3818c68b163d9e4ad26aff88911.exe

  • Size

    621KB

  • MD5

    ba82f3818c68b163d9e4ad26aff88911

  • SHA1

    2485278549c7f229b5ee78531a6fa8b951fa3da6

  • SHA256

    d8f5ab16727edf68166c9f7973dcf87d3a563fefcb013154ccbd81367677a2cd

  • SHA512

    03ca508d58dab7006e2efaef85d5c3fdcb020283e43d49e659ac9123221ceb78c10f0e764b5ac9aaa6ffd0054265b8314f45a9ce176096b2930489a864e64c4c

  • SSDEEP

    12288:HUDDEEuqctaY5effnWQ7x7dJsPMR1F4fWDNo5F/oJBprSqYeJGDK12pl:HUDoTqctaY5effnW8RDsXOvvYU1cl

Malware Config

Extracted

Family

gh0strat

C2

103.42.31.22

Signatures

  • Detect PurpleFox Rootkit 4 IoCs

    Detect PurpleFox 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.

  • PurpleFox

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\ba82f3818c68b163d9e4ad26aff88911.exe
    "C:\Users\Admin\AppData\Local\Temp\ba82f3818c68b163d9e4ad26aff88911.exe"
    1⤵
      PID:1076

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1076-54-0x0000000000400000-0x000000000060E000-memory.dmp
      Filesize

      2.1MB

    • memory/1076-56-0x0000000010000000-0x0000000010192000-memory.dmp
      Filesize

      1.6MB

    • memory/1076-62-0x0000000000400000-0x000000000060E000-memory.dmp
      Filesize

      2.1MB

    • memory/1076-63-0x00000000001E0000-0x00000000001F0000-memory.dmp
      Filesize

      64KB

    • memory/1076-65-0x0000000000400000-0x000000000060E000-memory.dmp
      Filesize

      2.1MB

    • memory/1076-66-0x00000000001E0000-0x00000000001F0000-memory.dmp
      Filesize

      64KB

    • memory/1076-75-0x0000000000400000-0x000000000060E000-memory.dmp
      Filesize

      2.1MB