Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/07/2024, 13:52

General

  • Target

    Lunar_Client_Qt_Setup_v2.5.0.exe

  • Size

    6.3MB

  • MD5

    fddf771d28749f8cdbf6ee03978f88ae

  • SHA1

    814d83e6eb5106e11621d6739be9560748e7ca35

  • SHA256

    4e9bdd8415f7d5dc2d2472501a0f5a60c370a07cfc67c50cbb170db082cd4c6b

  • SHA512

    258e2789d1e45c81968e6731ffa50b80406f87694616471624be9ab4ae53ba631edfab5a0d503b3403daa554a9fcafe7af88b606d430d5388027a4972423cd80

  • SSDEEP

    196608:dYkk9OuizYS8kArCDqVWlwBoXX2FDSjXkt5o9U:LksuizYS8drCDqVOwB64DPo9U

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Lunar_Client_Qt_Setup_v2.5.0.exe
    "C:\Users\Admin\AppData\Local\Temp\Lunar_Client_Qt_Setup_v2.5.0.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4912
    • C:\Users\Admin\AppData\Local\Temp\is-5UIC0.tmp\Lunar_Client_Qt_Setup_v2.5.0.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-5UIC0.tmp\Lunar_Client_Qt_Setup_v2.5.0.tmp" /SL5="$70066,5777339,832512,C:\Users\Admin\AppData\Local\Temp\Lunar_Client_Qt_Setup_v2.5.0.exe"
      2⤵
      • Executes dropped EXE
      PID:2664

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\is-5UIC0.tmp\Lunar_Client_Qt_Setup_v2.5.0.tmp

          Filesize

          3.1MB

          MD5

          27d3e69a75ed517c8e0e01c2e159b23d

          SHA1

          4f99d50b6e035567bf5e62c8d2150f787619b8c6

          SHA256

          4454f3382377dbca0f804bd611dca0786a1479a04a3832b41fa1d11a4e837722

          SHA512

          f493e0a544ddcc589752327121fa1dc225adda8bb4d4497999c6762b878221bd2540000695e2e7b637606390c12c6c33335daa487311ee7f36136fc5a3b4bd7d

        • memory/2664-6-0x0000000000400000-0x000000000071C000-memory.dmp

          Filesize

          3.1MB

        • memory/2664-8-0x0000000000400000-0x000000000071C000-memory.dmp

          Filesize

          3.1MB

        • memory/4912-0-0x0000000000400000-0x00000000004D8000-memory.dmp

          Filesize

          864KB

        • memory/4912-2-0x0000000000401000-0x00000000004B7000-memory.dmp

          Filesize

          728KB

        • memory/4912-7-0x0000000000400000-0x00000000004D8000-memory.dmp

          Filesize

          864KB