Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28/04/2024, 10:17

General

  • Target

    0fcb4049291765a4a927ce65dd5843ce986b83a615c75473d007fab30bd4c320.dll

  • Size

    158KB

  • MD5

    2ac7d338ebf87c2d81739309fb27a0b2

  • SHA1

    b139c5b798bf9ab24183acaeb5691da21cccffb2

  • SHA256

    0fcb4049291765a4a927ce65dd5843ce986b83a615c75473d007fab30bd4c320

  • SHA512

    b32eaaeae41712cd9063fcee9111922556084f1185487d8feb2b2b587dce66ef942499e837ac82782a7b68cce3b2aabad92fb6261e3c2b38208d44723b41de8a

  • SSDEEP

    3072:nUDBHy4BBy6eFJrmmIewRxMzJSQ6rVf0SAeq:n0yB6oJrcRMQxrVf3

Score
10/10

Malware Config

Signatures

  • Gh0st RAT payload 6 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Unexpected DNS network traffic destination 1 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0fcb4049291765a4a927ce65dd5843ce986b83a615c75473d007fab30bd4c320.dll,#1
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1772
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\SysWOW64\svchost.exe"
      2⤵
        PID:2816

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2816-8-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2816-0-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2816-12-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2816-11-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2816-10-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2816-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

            Filesize

            4KB

          • memory/2816-6-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2816-4-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB

          • memory/2816-2-0x0000000000400000-0x000000000040A000-memory.dmp

            Filesize

            40KB