Image Capture User Guide
Download new images to: Download pictures to the folder you choose in the pop-up menu. Delete after downloading: Delete a picture from the camera after it’s downloaded. See also Transfer images in Image Capture on Mac If your device doesn’t work with Image Capture on Mac. Below the Drivers & Downloads section and next to OPERATING SYSTEM, you should see your operating system detected. If you are running macOS Mojave v10.14 adjust it to macOS High Sierra v10.13; A little further below and to the right, click on the SELECT button next to the file titled 'ICA Driver Ver. 4.0.0a (Mac)' Click on the red DOWNLOAD button. I got the same problem with iMac Late 2011 with High Sierra and iPhone 8. Image Capture takes forever and makes it almost impossible to import a big bunch of images. There seems not to be much information on the Net so far. There are also issues with connecting the iPhone to the Mac, in some cases the iPhone is not recognized.
Image Capture Download Apple
Use Image Capture to take pictures with a compatible camera connected to your Mac. Pictures are saved to your computer.
Check your camera’s documentation to see if it supports tethered shooting and whether special setup steps are needed.
Image Capture Download Mac Sierra Installer
- Connect your camera to your computer, then turn on the camera.
- In the Image Capture app on your Mac, select the camera in the Devices or Shared list.
- Choose File > Take Picture.If the Take Picture command is dimmed, your camera doesn’t support this feature.
- Set options for taking pictures:
- Manual (Space or Return key): Take a picture whenever the Take Picture window is active and you press the Space bar or Return key.
- Automatically every: Take pictures at regular intervals. Set the interval, then click Start.
- Download new images to: Download pictures to the folder you choose in the pop-up menu.
- Delete after downloading: Delete a picture from the camera after it’s downloaded.
See alsoTransfer images in Image Capture on MacIf your device doesn’t work with Image Capture on Mac
Malware
We found an EXE application that specifically runs on Mac to download an adware and info stealer, sidestepping built-in protection systems on the platform such as Gatekeeper.
Update as of 6:00 P.M. PST, May 3, 2019: Our continued observation of the malware sample showed that it spoofs popular Mac apps, instead of being included in the app installers themselves as previously reported. We made the corrections in the technical analysis in this post. We would also like to thank Objective Development for clarifying this issue.
Update as of 5:00 P.M. PST, February 18, 2019: Further analysis on the sample indicated that it does not bypass the Gatekeeper mechanism as previously reported. We made the necessary changes in the technical analysis in this post. We would also like to thank Apple Product Security team for reaching out to us to clarify this issue.
Image Capture Download Mac Sierra 10.12
EXE is the official executable file format used for Windows to signify that they only run on Windows platforms, and to serve as a security feature. By default, attempting to run an EXE file on a Mac or Linux OS will only show an error notification.
However, we found EXE files in the wild delivering malicious payload on macOS recently. While no specific attack pattern is seen, our telemetry showed the highest numbers for infections to be in the United Kingdom, Australia, Armenia, Luxembourg, South Africa, and the United States.
Behavior
Image Capture On Mac
The samples pose as installers of popular apps and are often available for download from various torrent websites. Examples of the applications they pose as are as follows:
- Paragon_NTFS_for_Mac_OS_Sierra_Fully_Activated.zip
- Wondershare_Filmora_924_Patched_Mac_OSX_X.zip
- LennarDigital_Sylenth1_VSTi_AU_v3_203_MAC_OSX.zip
- Sylenth1_v331_Purple_Skin__Sound_Radix_32Lives_v109.zip
- TORRENTINSTANT.COM+-+Traktor_Pro_2_for_MAC_v321.zip
- Little_Snitch_583_MAC_OS_X.zip
When the downloaded .ZIP file is extracted, it contains a .DMG file hosting the supposed installer of the spoofed app.
Figure 1. Sample of the malicious file
Figure 2. Installer contained in the .DMG sample we analyzed posing as a legitimate application
Inspecting the installer contents, we found the unusual presence of the .EXE file bundled inside the app, verified to be a Windows executable responsible for the malicious payload.
Figure 3. Suspicious .EXE bundled for Mac app installer
When the installer is executed, the main file also launched the executable as it is enabled by the mono framework included in the bundle. This framework allows the execution of Microsoft .NET applications across platforms such as OSX.
Once run, the malware collects the following system information:
- ModelName
- ModelIdentifier
- ProcessorSpeed
- ProcessorDetails
- NumberofProcessors
- NumberofCores
- Memory
- BootROMVersion
- SMCVersion
- SerialNumber
- UUID
Under the /Application directory, the malware also scans for all the basic and installed apps and sends all the information to the C&C server:
- App Store.app
- Automator.app
- Calculator.app
- Calendar.app
- Chess.app
- Contacts.app
- DVD Player.app
- Dashboard.app
- FaceTime.app
- Font Book.app
- Image Capture.app
- iTunes.app
- Launchpad.app
- Mail.app
- Maps.app
- Messages.app
- Mission Control.app
- Notes.app
- Photo Booth.app
- Photos.app
- Preview.app
- QuickTime Player.app
- Reminders.app
- Safari.app
- Siri.app
- Stickies.app
- System Preferences.app
- TextEdit.app
- Time Machine.app
- UtilitiesiBooks.app
It downloads the following files from the Internet and saves it to the directory ~/Library/X2441139MAC/Temp/:
- hxxp://install.osxappdownload.com/download/mcwnet
- hxxp://reiteration-a.akamaihd.net/INSREZBHAZUIKGLAASDZFAHUYDWNBYTRWMFSOGZQNJYCAP/FlashPlayer.dmg
- hxxp://cdn.macapproduct.com/installer/macsearch.dmg
Figure 4. Downloaded files saved in the directory
These .DMG files are mounted and executed as soon as they are ready, as well as displaying a PUA during execution.
Figure 5. One of the adwares downloaded posing as a popular app
This malware runs specifically to target Mac users. Attempting to run the sample in Windows displays an error notification.
Figure 6. Error notification when installer is executed in Windows
Currently, running EXE on other platforms would have no impact on non-Windows systems such as MacOS. A mono framework installed in the system is required to compile or load these executables and libraries. In this case, however, the bundling of the said framework with the malicious files becomes a workaround to enable EXE files to run on Mac systems. As for the native library differences between Windows and MacOS, the mono framework supports DLL mapping to support Windows-only dependencies to their MacOS counterparts. Overall, this technique may be done to overcome a malicious user’s Objective-c coding limitations.
Conclusion
We suspect that this specific malware can be used for future inter-platform attacks, where a single executable can perform its payload on different operating systems. We believe that the cybercriminals are still studying the development and opportunities from this malware bundled in apps and available in torrent sites. We will continue investigating how cybercriminals can use this information and routine. Users should avoid or refrain from downloading files, programs, and software from unverified sources and websites, and install a multi-layered protection for their individual and enterprise systems.
Trend Micro Solutions
The following Trend Micro products detect and block this threat:
Trend Micro Antivirus for Mac
Trend Micro Smart Protection Suites
Trend Micro Smart Protection Suites
Indicators of Compromise
Main Executables | ||
File | SHA256 | Detection |
setup.dmg | c87d858c476f8fa9ac5b5f68c48dff8efe3cee4d24ab11aebeec7066b55cbc53 | TrojanSpy.MacOS.Winplyer.A |
Installer.exe | 932d6adbc6a2d8aa5ead5f7206511789276e24c37100283926bd2ce61e840045 | TrojanSpy.Win32.Winplyer.A |
OSX64_MACSEARCH.MSGL517 | 58cba382d3e923e450321704eb9b09f4a6be008189a30c37eca8ed42f2fa77af | Adware.MacOS.MacSearch.A |
chs2 | 3cbb3e61bf74726ec4c0d2b972dd063ff126b86d930f90f48f1308736cf4db3e | Adware.MacOS.GENIEO.AB |
Installer (2) | e13c9ab5060061ad2e693f34279c1b1390e6977a404041178025373a7c7ed08a | Adware.MacOS.GENIEO.AB |
macsearch | b31bf0da3ad7cbd92ec3e7cfe6501bea2508c3915827a70b27e9b47ffa89c52e | Adware.MacOS.MacSearch.B |
C&C server | ||
hxxp://54.164.144.252:10000/loadPE/getOffers.php |