Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    13-04-2023 19:13

General

  • Target

    tmp.exe

  • Size

    1.2MB

  • MD5

    44f50973ac66fd83be9411d6ab53446f

  • SHA1

    6660ac4bf320699b43776f0d3f96c2b1cab104d3

  • SHA256

    6a97f44c2a3d62603e7870723ee797abd5d2af53e12662f0d9e0ca3c1d82e297

  • SHA512

    80a51ae37153d1385119ffbfe14a99032898e45369a1353d4483c8d4256cce419baca447cb025dcd7fa31a9abb0a98f281744040bdb7731b48a828441e2ef74d

  • SSDEEP

    24576:uyDoTqctaY5effnW8RDsXOvvYh1BKy7ILN7qxx+HP288pu3WPs2/:uwoTpE/WwDIngzRqI8p0R2/

Malware Config

Extracted

Family

gh0strat

C2

192.253.237.20

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\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
      PID:1644

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1644-54-0x0000000000400000-0x000000000060E000-memory.dmp
      Filesize

      2.1MB

    • memory/1644-56-0x0000000010000000-0x0000000010192000-memory.dmp
      Filesize

      1.6MB

    • memory/1644-63-0x0000000000400000-0x000000000060E000-memory.dmp
      Filesize

      2.1MB

    • memory/1644-64-0x0000000000260000-0x000000000026B000-memory.dmp
      Filesize

      44KB

    • memory/1644-65-0x0000000000400000-0x000000000060E000-memory.dmp
      Filesize

      2.1MB

    • memory/1644-74-0x0000000000400000-0x000000000060E000-memory.dmp
      Filesize

      2.1MB