Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2023 18:21

General

  • Target

    Clash.Verge_1.3.0_x64_zh-CN.msi

  • Size

    25.7MB

  • MD5

    71590c7f5387898ed8ea7e3623607925

  • SHA1

    9ab9bbfd12809c3c70b13e526aaf0603745d6b7b

  • SHA256

    1e7bb42d48044af5b9598ce54a3cf76873a0e039ef015d286d4f2f8615dfb44a

  • SHA512

    8f41a8a7b13f64b904ae4637646f8988316cf7e5350573c98916e522b9132ebac1a89451d263d6ce39a73ace7b36925046d47bd0bf4b2d64ef050e2be6c85942

  • SSDEEP

    786432:mTuNIjV27gnoB+AfWcqyC/B/AgtI+OfdgREqADLH:mKNk6AFcqt/BIgtK6RiL

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 7 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 11 IoCs
  • Modifies data under HKEY_USERS 43 IoCs
  • Modifies registry class 26 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • Uses Volume Shadow Copy service COM API

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

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\Clash.Verge_1.3.0_x64_zh-CN.msi
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:3024
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2360
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 858EC0C0A0FC0538B1295EFCC171864D C
      2⤵
      • Loads dropped DLL
      PID:2736
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -NoProfile -windowstyle hidden try { [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 } catch {}; Invoke-WebRequest -Uri "https://go.microsoft.com/fwlink/p/?LinkId=2124703" -OutFile "$env:TEMP\MicrosoftEdgeWebview2Setup.exe" ; Start-Process -FilePath "$env:TEMP\MicrosoftEdgeWebview2Setup.exe" -ArgumentList ('/silent', '/install') -Wait
      2⤵
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      PID:2160
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
      PID:2612
    • C:\Windows\system32\DrvInst.exe
      DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "0000000000000580" "00000000000003E0"
      1⤵
      • Drops file in Windows directory
      • Modifies data under HKEY_USERS
      PID:2608

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files\Clash Verge\Clash Verge.exe

      Filesize

      7.7MB

      MD5

      a4ddc5a709dcb4ff9f62517558ae5606

      SHA1

      11e0877861b51bff23ba655a9ad69862e6959bbc

      SHA256

      8ca0ace2223dc97c95c72d88b0490a43e9061721d4f32a233671323b21cedc24

      SHA512

      3ecd8505f4810807f1b7f27022616b06e81215740a0afc286d03e71b96cda3cedeac98f8d09bd4a5ec2d3e0b70408732808c814e3c47c1f9919b21b081279b33

    • C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Clash Verge\Clash Verge.lnk

      Filesize

      2KB

      MD5

      a72e87f27253419ac62490b3afb6839c

      SHA1

      9e710062046be0f0c7949f93594bf4632c5781ec

      SHA256

      cf15f2470ce45921ae8485d8ca9fc35abb4eb000f0aa5c3fb4b730493fed18a5

      SHA512

      a2dce1d7a980303b12038c3271a70ac33c6f905caf0bbe6068d75c2f97ffb2c0455b7dcc73b6057ee52ed0315869234b81861e483e22c7564308354adf8d3681

    • C:\Users\Admin\AppData\Local\Temp\MSI6519.tmp

      Filesize

      113KB

      MD5

      4fdd16752561cf585fed1506914d73e0

      SHA1

      f00023b9ae3c8ce5b7bb92f25011eaebe6f9d424

      SHA256

      aecd2d2fe766f6d439acc2bbf1346930ecc535012cf5ad7b3273d2875237b7e7

      SHA512

      3695e7eb1e35ec959243a91ab5b4454eb59aeef0f2699aa5de8e03de8fbb89f756a89130526da5c08815408cb700284a17936522ad2cad594c3e6e9d18a3f600

    • \Program Files\Clash Verge\Clash Verge.exe

      Filesize

      7.7MB

      MD5

      a4ddc5a709dcb4ff9f62517558ae5606

      SHA1

      11e0877861b51bff23ba655a9ad69862e6959bbc

      SHA256

      8ca0ace2223dc97c95c72d88b0490a43e9061721d4f32a233671323b21cedc24

      SHA512

      3ecd8505f4810807f1b7f27022616b06e81215740a0afc286d03e71b96cda3cedeac98f8d09bd4a5ec2d3e0b70408732808c814e3c47c1f9919b21b081279b33

    • \Program Files\Clash Verge\Clash Verge.exe

      Filesize

      7.7MB

      MD5

      a4ddc5a709dcb4ff9f62517558ae5606

      SHA1

      11e0877861b51bff23ba655a9ad69862e6959bbc

      SHA256

      8ca0ace2223dc97c95c72d88b0490a43e9061721d4f32a233671323b21cedc24

      SHA512

      3ecd8505f4810807f1b7f27022616b06e81215740a0afc286d03e71b96cda3cedeac98f8d09bd4a5ec2d3e0b70408732808c814e3c47c1f9919b21b081279b33

    • \Program Files\Clash Verge\Clash Verge.exe

      Filesize

      7.7MB

      MD5

      a4ddc5a709dcb4ff9f62517558ae5606

      SHA1

      11e0877861b51bff23ba655a9ad69862e6959bbc

      SHA256

      8ca0ace2223dc97c95c72d88b0490a43e9061721d4f32a233671323b21cedc24

      SHA512

      3ecd8505f4810807f1b7f27022616b06e81215740a0afc286d03e71b96cda3cedeac98f8d09bd4a5ec2d3e0b70408732808c814e3c47c1f9919b21b081279b33

    • \Program Files\Clash Verge\Clash Verge.exe

      Filesize

      7.7MB

      MD5

      a4ddc5a709dcb4ff9f62517558ae5606

      SHA1

      11e0877861b51bff23ba655a9ad69862e6959bbc

      SHA256

      8ca0ace2223dc97c95c72d88b0490a43e9061721d4f32a233671323b21cedc24

      SHA512

      3ecd8505f4810807f1b7f27022616b06e81215740a0afc286d03e71b96cda3cedeac98f8d09bd4a5ec2d3e0b70408732808c814e3c47c1f9919b21b081279b33

    • \Program Files\Clash Verge\Clash Verge.exe

      Filesize

      7.7MB

      MD5

      a4ddc5a709dcb4ff9f62517558ae5606

      SHA1

      11e0877861b51bff23ba655a9ad69862e6959bbc

      SHA256

      8ca0ace2223dc97c95c72d88b0490a43e9061721d4f32a233671323b21cedc24

      SHA512

      3ecd8505f4810807f1b7f27022616b06e81215740a0afc286d03e71b96cda3cedeac98f8d09bd4a5ec2d3e0b70408732808c814e3c47c1f9919b21b081279b33

    • \Program Files\Clash Verge\Clash Verge.exe

      Filesize

      7.7MB

      MD5

      a4ddc5a709dcb4ff9f62517558ae5606

      SHA1

      11e0877861b51bff23ba655a9ad69862e6959bbc

      SHA256

      8ca0ace2223dc97c95c72d88b0490a43e9061721d4f32a233671323b21cedc24

      SHA512

      3ecd8505f4810807f1b7f27022616b06e81215740a0afc286d03e71b96cda3cedeac98f8d09bd4a5ec2d3e0b70408732808c814e3c47c1f9919b21b081279b33

    • \Users\Admin\AppData\Local\Temp\MSI6519.tmp

      Filesize

      113KB

      MD5

      4fdd16752561cf585fed1506914d73e0

      SHA1

      f00023b9ae3c8ce5b7bb92f25011eaebe6f9d424

      SHA256

      aecd2d2fe766f6d439acc2bbf1346930ecc535012cf5ad7b3273d2875237b7e7

      SHA512

      3695e7eb1e35ec959243a91ab5b4454eb59aeef0f2699aa5de8e03de8fbb89f756a89130526da5c08815408cb700284a17936522ad2cad594c3e6e9d18a3f600

    • memory/2160-53-0x000000001B5A0000-0x000000001B882000-memory.dmp

      Filesize

      2.9MB

    • memory/2160-54-0x0000000001E50000-0x0000000001E58000-memory.dmp

      Filesize

      32KB

    • memory/2160-56-0x00000000028A0000-0x0000000002920000-memory.dmp

      Filesize

      512KB

    • memory/2160-57-0x00000000028A0000-0x0000000002920000-memory.dmp

      Filesize

      512KB

    • memory/2160-58-0x00000000028A0000-0x0000000002920000-memory.dmp

      Filesize

      512KB

    • memory/2160-55-0x000007FEF5490000-0x000007FEF5E2D000-memory.dmp

      Filesize

      9.6MB

    • memory/2160-59-0x000007FEF5490000-0x000007FEF5E2D000-memory.dmp

      Filesize

      9.6MB

    • memory/2160-60-0x000007FEF5490000-0x000007FEF5E2D000-memory.dmp

      Filesize

      9.6MB