Resubmissions

21/02/2024, 15:05

240221-sgdkdshf5w

21/02/2024, 15:01

240221-sd6f1aac3910

Analysis

  • max time kernel
    85s
  • max time network
    109s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    21/02/2024, 15:01

General

  • Target
    https://drive.google.com/file/d/1r5JBu0uvjRMGGdqYEHta_E-920jYH4qL/view
  • Sample240221-sd6f1aac39
Score
10/10

Malware Config

Signatures

  • Detected google phishing page
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 39 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "https://drive.google.com/file/d/1r5JBu0uvjRMGGdqYEHta_E-920jYH4qL/view"
    1⤵
      PID:2756
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1704
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • NTFS ADS
      PID:5012
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1292
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1620
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:3188
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
        PID:2696
      • C:\Windows\System32\rundll32.exe
        C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
        1⤵
          PID:5108
        • C:\Windows\system32\OpenWith.exe
          C:\Windows\system32\OpenWith.exe -Embedding
          1⤵
          • Modifies registry class
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:4644
          • C:\Program Files\VideoLAN\VLC\vlc.exe
            "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\Temp1_Squidward950.zip\SquidwardTentacles.pth"
            2⤵
              PID:4572

          Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                edgecompatviewlist[1].xml

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0YZH0870\edgecompatviewlist[1].xml
                • Size 74KB
                • SHA256 853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1
                • MD5 SHA1 SHA512 SSDEEP

                drive.google[1].xml

                • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\User\Default\DOMStore\HSPGVV92\drive.google[1].xml
                • Size 13B
                • SHA256 b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db
                • MD5 SHA1 SHA512

                drive_2020q4_32dp[1].png

                • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\4ZT7HBN4\drive_2020q4_32dp[1].png
                • Size 831B
                • SHA256 358e814139d3ed8469b36935a071be6696ccad7dd9bdbfdb80c052b068ae2a50
                • MD5 SHA1 SHA512

                drive_2022q3_32dp[1].png

                • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\5VZ2SH11\drive_2022q3_32dp[1].png
                • Size 1KB
                • SHA256 2ab9cd0ffdddf7bf060620ae328fe626bfa2c004739adedb74ec894faf9bee31
                • MD5 SHA1 SHA512

                suggestions[1].en-US

                • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\Z7B9VAVD\suggestions[1].en-US
                • Size 17KB
                • SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
                • MD5 SHA1 SHA512 SSDEEP

                Squidward950.zip

                • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\TempState\Downloads\Squidward950.zip
                • Size 15.2MB
                • SHA256 aa0006a87b5d0894cb810cd75a9f4cd69027d499cfcb75a1c8aa68ed0edd7046
                • MD5 SHA1 SHA512 SSDEEP

                Squidward950.zip

                • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\TempState\Downloads\Squidward950.zip
                • Size 17.6MB
                • SHA256 f8b5a5ba2078ed1db1064ad60b0748f7cfa3e36c2d928764119d3c61aa4dd6c0
                • MD5 SHA1 SHA512 SSDEEP

                Squidward950.zip.7s7g0v3.partial

                • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\TempState\Downloads\Squidward950.zip.7s7g0v3.partial
                • Size 4.4MB
                • SHA256 483f9fb54e5ab1dac949a448a2135c2d5a007d745f15469863087b52f860806c
                • MD5 SHA1 SHA512 SSDEEP

                Squidward950[1].zip

                • Path C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\8R2UDOLY\Squidward950[1].zip
                • Size 1.1MB
                • SHA256 38252cf32a502bb0966a9dfa1831ef556a936b2e881baadf8e84ef8e2f63f6e5
                • MD5 SHA1 SHA512 SSDEEP

                vlc-qt-interface.ini

                • Path C:\Users\Admin\AppData\Roaming\vlc\vlc-qt-interface.ini
                • Size 506B
                • SHA256 d69edcca56a5310c2dede95a844a6fe2773b44cc9c504bc435ec4d4e0dbf1e71
                • MD5 SHA1 SHA512

                memory/1704-128-0x000001F6C4810000-0x000001F6C4811000-memory.dmp

                memory/1704-129-0x000001F6C4820000-0x000001F6C4821000-memory.dmp

                memory/1704-0-0x000001F6BD600000-0x000001F6BD610000-memory.dmp

                memory/1704-35-0x000001F6BDAF0000-0x000001F6BDAF2000-memory.dmp

                memory/1704-16-0x000001F6BDC00000-0x000001F6BDC10000-memory.dmp

                memory/3188-292-0x000002ABD5B60000-0x000002ABD5B62000-memory.dmp

                memory/3188-332-0x000002ABD6A80000-0x000002ABD6A82000-memory.dmp

                memory/3188-285-0x000002ABD4E50000-0x000002ABD4E52000-memory.dmp

                memory/3188-289-0x000002ABD5570000-0x000002ABD5572000-memory.dmp

                memory/3188-250-0x000002ABD4060000-0x000002ABD4062000-memory.dmp

                memory/3188-296-0x000002ABD5BE0000-0x000002ABD5BE2000-memory.dmp

                memory/3188-300-0x000002ABD5BF0000-0x000002ABD5BF2000-memory.dmp

                memory/3188-304-0x000002ABD5EF0000-0x000002ABD5EF2000-memory.dmp

                memory/3188-307-0x000002ABD5F10000-0x000002ABD5F12000-memory.dmp

                memory/3188-311-0x000002ABD6190000-0x000002ABD6192000-memory.dmp

                memory/3188-314-0x000002ABD61B0000-0x000002ABD61B2000-memory.dmp

                memory/3188-324-0x000002ABD61F0000-0x000002ABD61F2000-memory.dmp

                memory/3188-328-0x000002ABD6A30000-0x000002ABD6A33000-memory.dmp

                memory/3188-282-0x000002ABD4AF0000-0x000002ABD4AF2000-memory.dmp

                memory/3188-340-0x000002ABD6AE0000-0x000002ABD6AE2000-memory.dmp

                memory/3188-343-0x000002ABD6B00000-0x000002ABD6B02000-memory.dmp

                memory/3188-346-0x000002ABD6B20000-0x000002ABD6B22000-memory.dmp

                memory/3188-244-0x000002ABD3FC0000-0x000002ABD3FC2000-memory.dmp

                memory/3188-241-0x000002ABD3DC0000-0x000002ABD3DC2000-memory.dmp

                memory/3188-180-0x000002ABD3B20000-0x000002ABD3B22000-memory.dmp

                memory/3188-167-0x000002ABD56A0000-0x000002ABD57A0000-memory.dmp

                memory/3188-157-0x000002ABD56A0000-0x000002ABD57A0000-memory.dmp

                memory/3188-133-0x000002ABDC520000-0x000002ABDC540000-memory.dmp

                memory/3188-93-0x000002ABD1870000-0x000002ABD1872000-memory.dmp

                memory/3188-90-0x000002ABD1830000-0x000002ABD1832000-memory.dmp

                memory/3188-86-0x000002ABD1C30000-0x000002ABD1C32000-memory.dmp

                memory/3188-79-0x000002ABD18C0000-0x000002ABD18E0000-memory.dmp