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Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19/03/2024, 08:23

General

  • Target

    d5a6b126816a5d56d0718faac25199b8.exe

  • Size

    130KB

  • MD5

    d5a6b126816a5d56d0718faac25199b8

  • SHA1

    95675d1c804d6a4e3dc3e660ea13d5ebcb444e59

  • SHA256

    11cc9769e39533d167c907b9d64644b1814e83fdf32b0b71731ff7bd2490d4f4

  • SHA512

    499dae26a065be82f8166995c8a190fb8110b3efbac0c772eabf8f78dbdb0b9987ec0e8480da420de2680a7590917bdcfca0329c31cba73b685e8d323b7d6183

  • SSDEEP

    3072:U2kiTCHGakO614R51OfUTiWUmdsONtAqGEefX:ULiTCHGaZ6c17NUmKoCqJQX

Score
10/10

Malware Config

Signatures

  • 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.

  • Drops file in Windows directory 1 IoCs
  • Kills process with taskkill 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d5a6b126816a5d56d0718faac25199b8.exe
    "C:\Users\Admin\AppData\Local\Temp\d5a6b126816a5d56d0718faac25199b8.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2492
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /f /t /im ZhuDongFangYu.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:1196

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\MyInformations.ini

    Filesize

    390B

    MD5

    ba767485bc863307849092f51f04badf

    SHA1

    5b314e6f2054f0bdf6ace0d59e858660e000a789

    SHA256

    a23d0047732880af55ab9618e9bbc3eb4ce5e173c2f83e3e8056ee8e9497387e

    SHA512

    bd26ad713ef3528e0ef717c99c28343a3c8922534f01ca78122609e287ad4a05b0ed889c22a133d5815f61321e09f58cb3a75200f49793e8bc243a1416425777

  • memory/2492-0-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2492-9-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB