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Analysis

  • max time kernel
    291s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    19/08/2023, 03:06

General

  • Target

    Lunar_Client_Qt_Setup_v2.3.0.exe

  • Size

    6.3MB

  • MD5

    07f4c275536d257ef8b685f144713dfe

  • SHA1

    db8e2eeed5fe8722f0c96ab955daed2c134a78c0

  • SHA256

    5515fa3df99d2006fd8a395217ef9e4db1e6df7fb808ae9411efa668ac3a4e5c

  • SHA512

    12dc8a242c8d7d89f154ea3f779c3609d4cd3647f3cf16eb0fb40d559c9a7e4f6de2b6e11caa0a9168d2b384f610fac70e6f56ac039682baa66f92a3afda39dc

  • SSDEEP

    196608:dmYjaGzeaAh/ADBRCGGKiqTIakX2uS2zt5o9S:VjJaay4OG1HU2uZPo9S

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Lunar_Client_Qt_Setup_v2.3.0.exe
    "C:\Users\Admin\AppData\Local\Temp\Lunar_Client_Qt_Setup_v2.3.0.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:3004
    • C:\Users\Admin\AppData\Local\Temp\is-380BG.tmp\Lunar_Client_Qt_Setup_v2.3.0.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-380BG.tmp\Lunar_Client_Qt_Setup_v2.3.0.tmp" /SL5="$80120,5764705,832512,C:\Users\Admin\AppData\Local\Temp\Lunar_Client_Qt_Setup_v2.3.0.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2360

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-380BG.tmp\Lunar_Client_Qt_Setup_v2.3.0.tmp

    Filesize

    3.1MB

    MD5

    a248ddfe231c830d460192e4d036b878

    SHA1

    d32135c7610a6ca1659f90eea8109c0212f7c908

    SHA256

    7bad23cb948afeac6f4d6a948c18f94372c6cdf954b4554c3d16f7a5c820a08f

    SHA512

    95e92a74a233bff30916aaea9b9b3894ed313eebf278d10af34bb1cec62e5fb6e2054060f813d0ccf68572b7e0571db90f3f97b3c6cac03dc127bdddea293eb3

  • \Users\Admin\AppData\Local\Temp\is-380BG.tmp\Lunar_Client_Qt_Setup_v2.3.0.tmp

    Filesize

    3.1MB

    MD5

    a248ddfe231c830d460192e4d036b878

    SHA1

    d32135c7610a6ca1659f90eea8109c0212f7c908

    SHA256

    7bad23cb948afeac6f4d6a948c18f94372c6cdf954b4554c3d16f7a5c820a08f

    SHA512

    95e92a74a233bff30916aaea9b9b3894ed313eebf278d10af34bb1cec62e5fb6e2054060f813d0ccf68572b7e0571db90f3f97b3c6cac03dc127bdddea293eb3

  • memory/2360-62-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2360-63-0x0000000002650000-0x0000000002651000-memory.dmp

    Filesize

    4KB

  • memory/2360-66-0x0000000000400000-0x000000000071C000-memory.dmp

    Filesize

    3.1MB

  • memory/2360-67-0x0000000002650000-0x0000000002651000-memory.dmp

    Filesize

    4KB

  • memory/3004-55-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB

  • memory/3004-64-0x0000000000400000-0x00000000004D8000-memory.dmp

    Filesize

    864KB