Analysis
- max time kernel
145s - max time network
147s - platform
macos-10.15_amd64 - resource
macos-20240410-en - resource tags
arch:amd64arch:i386image:macos-20240410-enkernel:19b77alocale:en-usos:macos-10.15-amd64system - submitted
02/06/2024, 00:02
Static task
static1
Behavioral task
behavioral1
Sample
Mixed In Key 8.dmg
Resource
macos-20240410-en
Behavioral task
behavioral2
Sample
Mixed In Key 8.dmg
Resource
macos-20240410-en
Behavioral task
behavioral3
Sample
Mixed In Key 8.pkg
Resource
macos-20240410-en
Behavioral task
behavioral4
Sample
Mixed In Key 8.pkg
Resource
macos-20240410-en
General
- Target Mixed In Key 8.pkg
- Size 10.0MB
- Sample240602-abvbvabf4s
- SHA256 9e8c30955ccb5797efaab676ffdf36fe08ce32d4aab4d18e1a9ed2be43d5db0f
- MD5 66405f4bb6db1136037fde9f43830119
- SHA1 0898cd7a55b55853ce9da0f0f360ec31ecec4974
- SHA512 3c176a83742d35b10645b70db4ed2ff00b888073d0daa73c7a4ce11c88b5b2cda818b9ab1844b35192bbd2436567e186ca200432fe4ef8a377ecf4be49da3da1
- SSDEEP 196608:NkBu2wBiw00Bsqbxxf19Hhx7r0A8JAi2RgXuHueFrs/7M+XvEYBu:Kg2whsQrndWJAi28enS/7JXtBu
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- EvilQuest payload 1 IoCs
resource yara_rule behavioral3/files/0x000000030008b167-6.dat family_evilquest - Compromise Client Software Binary 1 TTPs 2 IoCs
Adversaries may modify client software binaries to establish persistent access to systems. Client software enables users to access services provided by a server.
ioc Process /Library/AppQuest/com.apple.questd Process not Found /Users/run/Library/AppQuest/com.apple.questd Process not Found - File Permission 1 TTPs
Adversaries may modify file permissions/attributes to evade access control lists (ACLs) and access protected files.
- Installer Packages 1 TTPs 2 IoCs
Adversaries may establish persistence and elevate privileges by using an installer to trigger the execution of malicious content. Installer packages are OS specific and contain the resources an operating system needs to install applications on a system.
ioc Process /tmp/PKInstallSandbox.Mc9oEt/Scripts/com.mixedinkey.installer.t1gshe/postinstall /Users/run/setup.pkg /Applications / / Process not Found /bin/sh /tmp/PKInstallSandbox.Mc9oEt/Scripts/com.mixedinkey.installer.t1gshe/postinstall /Users/run/setup.pkg /Applications / / Process not Found - Launch Daemon 1 TTPs
Adversaries may create or modify Launch Daemons to execute malicious payloads as part of persistence. Launch Daemons are plist files used to interact with Launchd, the service management framework used by macOS.
- AppleScript 1 TTPs 5 IoCs
AppleScript is a macOS scripting language designed to control applications and parts of the OS via inter-application messages called AppleEvents.
ioc Process sh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\"" Process not Found sh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\"" Process not Found sh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\"" Process not Found sh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\"" Process not Found sh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\"" Process not Found - Resource Forking 1 TTPs 4 IoCs
Adversaries may abuse resource forks to hide malicious code or executables to evade detection and bypass security applications. A resource fork provides applications a structured way to store resources such as thumbnail images, menu definitions, icons, dialog boxes, and code.
ioc Process /System/Library/PrivateFrameworks/PackageKit.framework/Resources/installd Process not Found /System/Library/PrivateFrameworks/PackageKit.framework/Resources/install_monitor -t /private/var/run/installd.commit.pid Process not Found /System/Library/PrivateFrameworks/PackageKit.framework/Resources/shove -f -s /Library/InstallerSandboxes/.PKInstallSandboxManager/B87C47DB-BE4D-458F-943A-DD5843556C07.activeSandbox/Root / Process not Found /System/Library/PrivateFrameworks/PackageKit.framework/Resources/efw_cache_update -c Process not Found - Command and Scripting Interpreter 1 TTPs
Adversaries may abuse Unix shell commands and scripts for execution.
- Launchctl 1 TTPs 5 IoCs
Adversaries may abuse launchctl to execute commands or programs. Launchctl supports taking subcommands on the command-line, interactively, or even redirected from standard input.
ioc Process sh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\"" Process not Found sh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\"" Process not Found sh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\"" Process not Found sh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\"" Process not Found sh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\"" Process not Found
Processes
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/bin/shsh -c "sudo /bin/zsh -c \"installer -pkg /Users/run/setup.pkg -target /\""1⤵PID:507
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/bin/bashsh -c "sudo /bin/zsh -c \"installer -pkg /Users/run/setup.pkg -target /\""1⤵PID:507
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/usr/bin/sudosudo /bin/zsh -c "installer -pkg /Users/run/setup.pkg -target /"1⤵PID:507
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/bin/zsh/bin/zsh -c "installer -pkg /Users/run/setup.pkg -target /"2⤵PID:509
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/usr/sbin/installerinstaller -pkg /Users/run/setup.pkg -target /2⤵PID:509
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/usr/libexec/xpcproxyxpcproxy com.apple.installd1⤵PID:519
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/System/Library/PrivateFrameworks/PackageKit.framework/Resources/installd/System/Library/PrivateFrameworks/PackageKit.framework/Resources/installd1⤵PID:519
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/System/Library/PrivateFrameworks/PackageKit.framework/Resources/install_monitor/System/Library/PrivateFrameworks/PackageKit.framework/Resources/install_monitor -t /private/var/run/installd.commit.pid1⤵PID:521
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/System/Library/PrivateFrameworks/PackageKit.framework/Resources/shove/System/Library/PrivateFrameworks/PackageKit.framework/Resources/shove -f -s /Library/InstallerSandboxes/.PKInstallSandboxManager/B87C47DB-BE4D-458F-943A-DD5843556C07.activeSandbox/Root /1⤵PID:522
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/tmp/PKInstallSandbox.Mc9oEt/Scripts/com.mixedinkey.installer.t1gshe/postinstall/tmp/PKInstallSandbox.Mc9oEt/Scripts/com.mixedinkey.installer.t1gshe/postinstall /Users/run/setup.pkg /Applications / /1⤵PID:523
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/bin/bash/bin/sh /tmp/PKInstallSandbox.Mc9oEt/Scripts/com.mixedinkey.installer.t1gshe/postinstall /Users/run/setup.pkg /Applications / /1⤵PID:523
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/bin/mkdirmkdir /Library/mixednkey2⤵PID:524
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/bin/mvmv /Applications/Utils/patch /Library/mixednkey/toolroomd2⤵PID:525
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/bin/rmdirrmdir /Application/Utils2⤵PID:526
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/bin/chmodchmod +x /Library/mixednkey/toolroomd2⤵PID:527
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/Library/mixednkey/toolroomd/Library/mixednkey/toolroomd2⤵PID:528
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/System/Library/PrivateFrameworks/PackageKit.framework/Resources/efw_cache_update/System/Library/PrivateFrameworks/PackageKit.framework/Resources/efw_cache_update -c1⤵PID:530
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/usr/libexec/xpcproxyxpcproxy com.apple.sysmond1⤵PID:531
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/usr/libexec/sysmond/usr/libexec/sysmond1⤵PID:531
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/usr/bin/bzip2/usr/bin/bzip2 -f /var/log/wifi.log.01⤵PID:534
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/bin/shsh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\""1⤵PID:535
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/bin/bashsh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\""1⤵PID:535
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/bin/shsh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\""1⤵PID:536
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/bin/bashsh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\""1⤵PID:536
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/bin/shsh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\""1⤵PID:538
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/bin/bashsh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\""1⤵PID:538
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/bin/shsh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\""1⤵PID:539
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/bin/bashsh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\""1⤵PID:539
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/usr/libexec/xpcproxyxpcproxy com.apple.pbs1⤵PID:543
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/System/Library/CoreServices/pbs/System/Library/CoreServices/pbs1⤵PID:543
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/bin/shsh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\""1⤵PID:546
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/bin/bashsh -c "osascript -e \"do shell script \\\"launchctl load -w /Library/LaunchDaemons/com.apple.questd.plist;launchctl start questd\\\" with administrator privileges\""1⤵PID:546
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/usr/libexec/xpcproxyxpcproxy com.apple.accountsd1⤵PID:551
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/System/Library/Frameworks/Accounts.framework/Versions/A/Support/accountsd/System/Library/Frameworks/Accounts.framework/Versions/A/Support/accountsd1⤵PID:551
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/usr/libexec/xpcproxyxpcproxy com.apple.accountsd1⤵PID:552
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/System/Library/Frameworks/Accounts.framework/Versions/A/Support/accountsd/System/Library/Frameworks/Accounts.framework/Versions/A/Support/accountsd1⤵PID:552
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/usr/libexec/xpcproxyxpcproxy com.apple.accountsd1⤵PID:569
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/System/Library/Frameworks/Accounts.framework/Versions/A/Support/accountsd/System/Library/Frameworks/Accounts.framework/Versions/A/Support/accountsd1⤵PID:569
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/usr/sbin/spctl/usr/sbin/spctl --assess --type execute /Applications/OneDrive.app1⤵PID:573
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
2AppleScript
1Unix Shell
1System Services
1Launchctl
1Persistence
Compromise Host Software Binary
1Create or Modify System Process
1Launch Daemon
1Event Triggered Execution
1Installer Packages
1Privilege Escalation
Create or Modify System Process
1Launch Daemon
1Event Triggered Execution
1Installer Packages
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path /Library/InstallerSandboxes/.PKInstallSandboxManager/B87C47DB-BE4D-458F-943A-DD5843556C07.activeSandbox/Boms/com.mixedinkey.installer.bom
- Size 99KB
- SHA256 977d7b35b060620e979cd8337ef0e4972afc08388986354b7a6b57763d0450d4
- MD5 0f07cb15d467adba0a80120ef583d92c
- SHA1 9a66033fcbbd2c4a4ad82d173b7d686febcd7509
- SHA512 e681f21eb24279dd9bf4f9c9f339f075e6e948d497fb42c4bf614425c4c62bae8fb9e71d9efc61a50f3d6957c211aaebbc20d36836a0d212d96950c252f93561
- SSDEEP 3072:IcE53Fi15pkGgwGmuaRNiFU0SmZWMj6HdH:IcE53Fi1cGgwGmuajGU0SmZWMj6HdH
- MD5 SHA1 SHA512 SSDEEP
- Path /Library/InstallerSandboxes/.PKInstallSandboxManager/B87C47DB-BE4D-458F-943A-DD5843556C07.activeSandbox/Scripts/com.mixedinkey.installer.t1gshe//Scripts/._postinstall__
- Size 82B
- SHA256 03ee1b034d79af0d5bc807f1560e7ffd5554ff56fcf29a47b3ac5db4f7fa4eb5
- MD5 5f57248f8a15969f55f716d8e7ce1447
- SHA1 2daf28e0b224464534eecc6576c5b87e05cad4a7
- SHA512 2d9a3e97a5b991d9d22ef5e008f1828b9a7f8b8aa35111250edf45f9ed3f772378119f2a8c18cf5d1141f34d0b04200eadc7b75f1aaa57e0c15083c28f73c5c7
- MD5 SHA1 SHA512
- Path /Library/LaunchDaemons/com.apple.questd.plist
- Size 435B
- SHA256 779a31e4de99f9de28de8bf064c504382e050c114e2e865cc1f694c7e6339735
- MD5 a3d34532a7dd2cd1d73cea75deb0677f
- SHA1 3019d1c50907fb2597121c03619990c5670ff6f4
- SHA512 52618a5f14247c909a3857b122a124d0ddd00890c128cf041976182423b3d728cab11daf5b6a1adb6845d062b54083e72380184b6f76369482305c2782bedd91
- MD5 SHA1 SHA512
- Path /Users/run/.CFUserTextEncoding
- Size 314B
- SHA256 9a144d7c7d15a055a483601c79f96f4937b5ed6d87b298593cab21d035f08966
- MD5 77fdc56ead4d51ba849498ca284b366f
- SHA1 3a91f6606fafb7e3e29a0b078fd22e56e4a858ac
- SHA512 f5c22bd7feca0a16a6b71b3c5bf2df13d25c6b81fe9ca67a687ce9d44681f930c9a5ff9fc7fab078744e4eab5b7ed3c90837ac930cd52041cca3c001cd9a3945
- MD5 SHA1 SHA512
- Path /Users/run/Library/AppQuest/com.apple.questd
- Size 85KB
- SHA256 5a024ffabefa6082031dccdb1e74a7fec9f60f257cd0b1ab0f698ba2a5baca6b
- MD5 322f4fb8f257a2e651b128c41df92b1d
- SHA1 efbb681a61967e6f5a811f8649ec26efe16f50ae
- SHA512 33c8cf815e4b37a3481c0ba4dfb14a4735a46575f6f70d5b351a8595e4ec8886224577c89c80d726f2e3d7cf2460d0cdd983379acb5fda0a9b7310f86c988e53
- SSDEEP 768:c8V27RaSy6ISKpHnDzuJs0MdiqNi9cjHl3NI6/WQonko3BIDvUSynA234+hV4lYq:Za1y6Wy05/WQe3BIDmMVj5Snfn4+
- MD5 SHA1 SHA512 SSDEEP
- Path /Users/run/Library/LaunchAgents/com.apple.questd.plist
- Size 423B
- SHA256 6e56467f3f5502588094c91e2d58bbb1e43c4e8171093db14931dd41788e17d4
- MD5 eb73619f4e724257ff0fd951883a30ae
- SHA1 5032251e50b32e340d8171631a598596bad8991e
- SHA512 ec95c395414181bc77c7a2980fbd3fe69b718aa98c878e514c3f28b738e1669488126cbdfa96e3a182afd8536b54bc1791a044fa3535d1fd3fad54dfda337b7c
- MD5 SHA1 SHA512
- Path /private/var/run/installd.commit.pid
- Size 3B
- SHA256 0cce0bd361c46fcde41daebc801da75e21320763dc2b1a5a62d9b28e7c3e1d10
- MD5 63538fe6ef330c13a05a3ed7e599d5f7
- SHA1 8a279e5c5354af5ae7810101fd16c35a749451cc
- SHA512 95d02cc35676ab7ac694db8536a6817633d557fca3487fcb24773bb270659dfa477d3b5c7718a82b42247ead0148f6bfc5c44a6f9581be9adc1b41ad7033adcb
- MD5 SHA1 SHA512
- Path /tmp/PKInstallSandbox.Mc9oEt/Scripts/com.mixedinkey.installer.t1gshe/postinstall
- Size 190B
- SHA256 abcce423690c96a06414f68090db40cbdaee12b67f90d1ca64bddbdc1d11d097
- MD5 03fc4e3ef9bdbccd7ea68537970ce472
- SHA1 7cc289badfe38c5677175fa38810e0e18c51e1d3
- SHA512 6f089d9c977fabc18e0a599c8239200031b6eeed1fbbd2f8197bb82e7cdd8f695b220902bef49276c6b1ca8784ebc3503aba841146a4ce36b1b571703e832bf1
- MD5 SHA1 SHA512