Analysis

  • max time kernel
    615s
  • max time network
    1596s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    10-06-2024 23:57

General

  • Target

    [CRACKED BY L1nc0In] Celestial.rar

  • Size

    13.1MB

  • MD5

    636c1ebadd92b21114fcb17c5c640032

  • SHA1

    22eb7705a181bd1a0b1291c1304470e31761774d

  • SHA256

    ef63fd911b2fae0822c9c35e513b9660890dd09e131add652856f8d5e3586162

  • SHA512

    f9490f7354b025a8cba4d198e624beb5ec4ee5ce46c75ffca34fcd03b368beddacd9492ed2dfefdb0eb39d693092ccec56fbff3ffd652d3a58dcb68c6b076d04

  • SSDEEP

    196608:LwKLUXdrrtFo6FH4tLKQEhkGTktUr8cNCZiX54kSIRwR8H6G5/Qj3d3GxPaP7QMs:Z+dfF/TNdNCZiJ3RcZ423d2g0X

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Themida packer 2 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\[CRACKED BY L1nc0In] Celestial.rar"
    1⤵
    • Modifies registry class
    PID:1844
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4780
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4872
    • C:\Program Files\7-Zip\7zFM.exe
      "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\[CRACKED BY L1nc0In] Celestial.rar"
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:4572
    • C:\Users\Admin\Desktop\CelestialPatcher.exe
      "C:\Users\Admin\Desktop\CelestialPatcher.exe"
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3584
      • C:\Users\Admin\Desktop\Celestial.exe
        "Celestial.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        PID:8
    • C:\Users\Admin\Desktop\Celestial.exe
      "C:\Users\Admin\Desktop\Celestial.exe"
      1⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:2756

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\Celestial.exe.log
      Filesize

      226B

      MD5

      d78293ab15ad25b5d6e8740fe5fd3872

      SHA1

      51b70837f90f2bff910daee706e6be8d62a3550e

      SHA256

      4d64746f8d24ec321b1a6c3a743946b66d8317cbc6bac6fed675a4bf6fa181f3

      SHA512

      1127435ef462f52677e1ef4d3b8cfdf9f5d95c832b4c9f41526b7448d315f25d96d3d5454108569b76d66d78d07ea5ba4a1ba8baee108e8c1b452ba19cc04925

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Explorer\iconcache_idx.db
      Filesize

      14KB

      MD5

      59fb8397f884573a975ab45c4fa213ea

      SHA1

      74618ae7c949d0fb2614e7ff633f50bd5160cd6c

      SHA256

      f70f95d3e6e48c35829d1c128ad6640da09dc2430fb072fcb0d756e154365415

      SHA512

      9905a2fbfbff5bc28a880c276bc4487b97fb61e94e04f74d6f55a987ad2ad7136c7f41d7cb43c86ba59ebcfb71bf30e6b1b7e159ec4be1cbf8a7916b9d2d27da

    • C:\Users\Admin\Desktop\Celestial.exe
      Filesize

      9.4MB

      MD5

      86cae458b120a8c8f336d30590cc3c4f

      SHA1

      68f0a11a37c01f79db978ef19c03ee9c3457a6db

      SHA256

      4a9d64583260db1c1e4ff7d763341a1ab2bdf1d6e840dd622efad07da12a1d32

      SHA512

      489eb0bc1d465c713e4670a2743499ed256bd535332e211fd37f900f3d4a707c35d9dbee391e33d07eb4a9421f4312f74ecaf924f0b86ddecfe4190186093dbb

    • C:\Users\Admin\Desktop\CelestialPatcher.exe
      Filesize

      3.6MB

      MD5

      ee61359e7e1ceaed2a297f66baa7c7fc

      SHA1

      01e5940c52ca2db5c295fd4865f2db9bfa720653

      SHA256

      02ac9261c1588b3d464c112cc34b4b29e315ec9f0c2d305f6d8567fc92bd9b90

      SHA512

      1a6bfe99e0289c7e9e964386a6776b7ceaee6fc13ee2fae7d21bc28a766ee2f0b8329cad4edcb92f8254374dd13fe7450029e6020f9fc6456f6fd771fd142006

    • memory/8-75-0x000002432D9B0000-0x000002432EEF0000-memory.dmp
      Filesize

      21.2MB

    • memory/8-76-0x000002432F270000-0x000002432F271000-memory.dmp
      Filesize

      4KB