Malware Analysis Report

2024-10-16 06:39

Sample ID 240617-s1h9zsvfnb
Target SKVMYQ
SHA256 657618fa586bf8dc88b541ee408db656bf23fc441d3b3aa9773fa54e1f0950ef
Tags
evasion
score
4/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
4/10

SHA256

657618fa586bf8dc88b541ee408db656bf23fc441d3b3aa9773fa54e1f0950ef

Threat Level: Likely benign

The file SKVMYQ was found to be: Likely benign.

Malicious Activity Summary

evasion

Resource Forking

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-17 15:35

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-17 15:35

Reported

2024-06-17 15:38

Platform

macos-20240611-en

Max time kernel

141s

Max time network

145s

Command Line

[sh -c sudo /bin/zsh -c "/Users/run/SKVMYQ.html"]

Signatures

Resource Forking

evasion
Description Indicator Process Target
N/A /System/Library/PreferencePanes/ClassroomSettings.prefPane/Contents/Resources/ClassroomSettingsVisibilityCheckTool N/A N/A
N/A "/System/Library/CoreServices/Software Update.app/Contents/Resources/softwareupdated" N/A N/A
N/A "/System/Library/CoreServices/Software Update.app/Contents/Resources/suhelperd" N/A N/A
N/A /System/Library/Frameworks/Security.framework/Versions/A/Resources/CloudKeychainProxy.bundle/Contents/MacOS/CloudKeychainProxy N/A N/A
N/A /System/Library/PreferencePanes/Profiles.prefPane/Contents/Resources/CPPrefPaneEnabledTool N/A N/A
N/A /System/Library/PreferencePanes/Sidecar.prefPane/Contents/Resources/sidecarPrefCheck N/A N/A
N/A /System/Library/PreferencePanes/TouchID.prefPane/Contents/Resources/AllowPasswordPref N/A N/A
N/A /System/Library/PreferencePanes/Wallet.prefPane/Contents/Resources/walletAvailabilityCheckTool N/A N/A
N/A /System/Library/PrivateFrameworks/SoftwareUpdate.framework/Resources/SoftwareUpdateNotificationManager.app/Contents/MacOS/SoftwareUpdateNotificationManager N/A N/A

Processes

/bin/sh

[sh -c sudo /bin/zsh -c "/Users/run/SKVMYQ.html"]

/bin/bash

[sh -c sudo /bin/zsh -c "/Users/run/SKVMYQ.html"]

/usr/bin/sudo

[sudo /bin/zsh -c /Users/run/SKVMYQ.html]

/usr/libexec/xpcproxy

[xpcproxy com.apple.pluginkit.pkd]

/usr/libexec/pkd

[/usr/libexec/pkd]

/bin/zsh

[/bin/zsh -c /Users/run/SKVMYQ.html]

/Users/run/SKVMYQ.html

[/Users/run/SKVMYQ.html]

/bin/sh

[sh /Users/run/SKVMYQ.html]

/bin/bash

[sh /Users/run/SKVMYQ.html]

/usr/libexec/xpcproxy

[xpcproxy com.apple.sysmond]

/usr/libexec/sysmond

[/usr/libexec/sysmond]

/usr/libexec/xpcproxy

[xpcproxy com.apple.audio.systemsoundserverd]

/usr/sbin/systemsoundserverd

[/usr/sbin/systemsoundserverd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.pbs]

/System/Library/CoreServices/pbs

[/System/Library/CoreServices/pbs]

/usr/libexec/xpcproxy

[xpcproxy com.apple.audio.AudioComponentRegistrar]

/System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar

[/System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar -daemon]

/usr/libexec/xpcproxy

[xpcproxy com.apple.security.cloudkeychainproxy3]

/System/Library/Frameworks/Security.framework/Versions/A/Resources/CloudKeychainProxy.bundle/Contents/MacOS/CloudKeychainProxy

[/System/Library/Frameworks/Security.framework/Versions/A/Resources/CloudKeychainProxy.bundle/Contents/MacOS/CloudKeychainProxy]

/usr/bin/pluginkit

[/usr/bin/pluginkit -e ignore -i com.microsoft.OneDrive.FinderSync]

/usr/sbin/spctl

[/usr/sbin/spctl --assess --type execute /var/folders/pq/yy2b5ptn4cz739jgclj4m1wm0000gp/T/OneDriveUpdater66017B75/OneDrive.app]

/usr/libexec/xpcproxy

[xpcproxy com.apple.geod]

/System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod

[/System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod]

/usr/libexec/xpcproxy

[xpcproxy com.apple.geod]

/System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod

[/System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod]

/usr/libexec/xpcproxy

[xpcproxy com.apple.secinitd]

/usr/libexec/secinitd

[/usr/libexec/secinitd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.AddressBook.ContactsAccountsService]

/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService

[/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService]

/usr/libexec/xpcproxy

[xpcproxy com.apple.routined]

/usr/libexec/routined

[/usr/libexec/routined LAUNCHED_BY_LAUNCHD]

/usr/libexec/xpcproxy

[xpcproxy com.apple.Maps.mapspushd]

/System/Library/CoreServices/mapspushd

[/System/Library/CoreServices/mapspushd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.neagent.878568F8-CCE5-4157-8315-22F20DC8FB0A]

/usr/libexec/neagent

[/usr/libexec/neagent]

/usr/libexec/xpcproxy

[xpcproxy com.apple.TextInputMenuAgent]

/System/Library/CoreServices/TextInputMenuAgent.app/Contents/MacOS/TextInputMenuAgent

[/System/Library/CoreServices/TextInputMenuAgent.app/Contents/MacOS/TextInputMenuAgent]

/usr/libexec/xpcproxy

[xpcproxy com.apple.TextInputSwitcher]

/System/Library/CoreServices/TextInputSwitcher.app/Contents/MacOS/TextInputSwitcher

[/System/Library/CoreServices/TextInputSwitcher.app/Contents/MacOS/TextInputSwitcher]

/usr/libexec/xpcproxy

[xpcproxy com.apple.corespotlightservice.725FD30A-6064-6C02-CC51-5DDB8891B57E]

/System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService

[/System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService]

/usr/libexec/xpcproxy

[xpcproxy com.apple.systempreferences.2140]

/System/Applications/System Preferences.app/Contents/MacOS/System Preferences

[/System/Applications/System Preferences.app/Contents/MacOS/System Preferences]

/usr/libexec/xpcproxy

[xpcproxy com.apple.siri.context.service]

/System/Library/PrivateFrameworks/ContextKit.framework/Versions/A/XPCServices/ContextService.xpc/Contents/MacOS/ContextService

[/System/Library/PrivateFrameworks/ContextKit.framework/Versions/A/XPCServices/ContextService.xpc/Contents/MacOS/ContextService]

/usr/libexec/xpcproxy

[xpcproxy com.apple.AccountProfileRemoteViewService 625]

/System/Library/PrivateFrameworks/AOSUI.framework/Versions/A/XPCServices/AccountProfileRemoteViewService.xpc/Contents/MacOS/AccountProfileRemoteViewService

[/System/Library/PrivateFrameworks/AOSUI.framework/Versions/A/XPCServices/AccountProfileRemoteViewService.xpc/Contents/MacOS/AccountProfileRemoteViewService]

/System/Library/PreferencePanes/ClassroomSettings.prefPane/Contents/Resources/ClassroomSettingsVisibilityCheckTool

[/System/Library/PreferencePanes/ClassroomSettings.prefPane/Contents/Resources/ClassroomSettingsVisibilityCheckTool]

/System/Library/PreferencePanes/Profiles.prefPane/Contents/Resources/CPPrefPaneEnabledTool

[/System/Library/PreferencePanes/Profiles.prefPane/Contents/Resources/CPPrefPaneEnabledTool]

/System/Library/PreferencePanes/Sidecar.prefPane/Contents/Resources/sidecarPrefCheck

[/System/Library/PreferencePanes/Sidecar.prefPane/Contents/Resources/sidecarPrefCheck]

/System/Library/PreferencePanes/TouchID.prefPane/Contents/Resources/AllowPasswordPref

[/System/Library/PreferencePanes/TouchID.prefPane/Contents/Resources/AllowPasswordPref]

/System/Library/PreferencePanes/Wallet.prefPane/Contents/Resources/walletAvailabilityCheckTool

[/System/Library/PreferencePanes/Wallet.prefPane/Contents/Resources/walletAvailabilityCheckTool]

/usr/libexec/xpcproxy

[xpcproxy com.apple.CoreAuthentication.agent]

/System/Library/Frameworks/LocalAuthentication.framework/Support/coreauthd

[/System/Library/Frameworks/LocalAuthentication.framework/Support/coreauthd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.nfcd]

/usr/libexec/nfcd

[/usr/libexec/nfcd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.studentd]

/usr/libexec/studentd

[/usr/libexec/studentd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.preferences.softwareupdate.remoteservice 625]

/System/Library/PreferencePanes/SoftwareUpdate.prefPane/Contents/XPCServices/com.apple.preferences.softwareupdate.remoteservice.xpc/Contents/MacOS/com.apple.preferences.softwareupdate.remoteservice

[/System/Library/PreferencePanes/SoftwareUpdate.prefPane/Contents/XPCServices/com.apple.preferences.softwareupdate.remoteservice.xpc/Contents/MacOS/com.apple.preferences.softwareupdate.remoteservice]

/usr/libexec/xpcproxy

[xpcproxy com.apple.softwareupdated]

/System/Library/CoreServices/Software Update.app/Contents/Resources/softwareupdated

[/System/Library/CoreServices/Software Update.app/Contents/Resources/softwareupdated]

/usr/libexec/xpcproxy

[xpcproxy com.apple.suhelperd]

/System/Library/CoreServices/Software Update.app/Contents/Resources/suhelperd

[/System/Library/CoreServices/Software Update.app/Contents/Resources/suhelperd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.spindump]

/usr/sbin/spindump

[/usr/sbin/spindump]

/usr/libexec/xpcproxy

[xpcproxy com.apple.SoftwareUpdateNotificationManager]

/System/Library/PrivateFrameworks/SoftwareUpdate.framework/Resources/SoftwareUpdateNotificationManager.app/Contents/MacOS/SoftwareUpdateNotificationManager

[/System/Library/PrivateFrameworks/SoftwareUpdate.framework/Resources/SoftwareUpdateNotificationManager.app/Contents/MacOS/SoftwareUpdateNotificationManager]

/usr/libexec/xpcproxy

[xpcproxy com.apple.tailspind]

/usr/libexec/tailspind

[/usr/libexec/tailspind]

/usr/libexec/xpcproxy

[xpcproxy com.apple.spindump_agent]

/usr/libexec/spindump_agent

[/usr/libexec/spindump_agent]

/usr/libexec/xpcproxy

[xpcproxy com.apple.metadata.mdwrite]

/System/Library/SystemConfiguration/PrinterNotifications.bundle/Contents/MacOS/makequeues

[/System/Library/SystemConfiguration/PrinterNotifications.bundle/Contents/MacOS/makequeues -z]

/usr/libexec/xpcproxy

[xpcproxy com.apple.rtcreportingd]

/usr/libexec/rtcreportingd

[/usr/libexec/rtcreportingd]

Network

Country Destination Domain Proto
US 8.8.8.8:53 lb._dns-sd._udp.0.0.127.10.in-addr.arpa udp
US 8.8.8.8:53 h3.apis.apple.map.fastly.net udp
US 8.8.8.8:53 mobile.events.data.trafficmanager.net udp
US 20.189.173.6:443 tcp
US 8.8.8.8:53 api.apple-cloudkit.fe2.apple-dns.net udp
US 8.8.8.8:53 b._dns-sd._udp.0.0.127.10.in-addr.arpa udp
US 8.8.8.8:53 db._dns-sd._udp.0.0.127.10.in-addr.arpa udp
US 8.8.8.8:53 b._dns-sd._udp.0.0.127.10.in-addr.arpa udp
US 8.8.8.8:53 db._dns-sd._udp.0.0.127.10.in-addr.arpa udp
N/A 224.0.0.251:5353 udp
US 8.8.8.8:53 a1366.dscapi6.akamai.net udp
GB 104.91.71.16:443 tcp
US 8.8.8.8:53 e4686.dsce9.akamaiedge.net udp
GB 2.16.170.49:443 a1366.dscapi6.akamai.net tcp
US 8.8.8.8:53 cds.apple.com udp
BE 104.68.86.71:443 cds.apple.com tcp
US 8.8.8.8:53 help.apple.com udp
SE 23.34.233.79:443 help.apple.com tcp
SE 23.34.233.79:443 help.apple.com tcp
US 8.8.8.8:53 e6858.dscx.akamaiedge.net udp
BE 23.55.96.225:443 e6858.dscx.akamaiedge.net tcp
US 8.8.8.8:53 swdist.apple.com udp
US 8.8.8.8:53 e6858.dscx.akamaiedge.net udp
US 8.8.8.8:53 e673.dsce9.akamaiedge.net udp

Files

/var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/C//mds/mdsObject.db

MD5 d3a1859e6ec593505cc882e6def48fc8
SHA1 f8e6728e3e9de477a75706faa95cead9ce13cb32
SHA256 3ebafa97782204a4a1d75cfec22e15fcdeab45b65bab3b3e65508707e034a16c
SHA512 ea2a749b105759ea33408186b417359deffb4a3a5ed0533cb26b459c16bb3524d67ede5c9cf0d5098921c0c0a9313fb9c2672f1e5ba48810eda548fa3209e818

/var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/C//mds/mdsDirectory.db

MD5 0e4a0d1ceb2af6f0f8d0167ce77be2d3
SHA1 414ba4c1dc5fc8bf53d550e296fd6f5ad669918c
SHA256 cca093bcfc65e25dd77c849866e110df72526dffbe29d76e11e29c7d888a4030
SHA512 1dc5282d27c49a4b6f921ba5dfc88b8c1d32289df00dd866f9ac6669a5a8d99afeda614bffc7cf61a44375ae73e09cd52606b443b63636977c9cd2ef4fa68a20

/Users/run/Library/Caches/GeoServices/ActiveTileGroup.pbd

MD5 e9038b61860114d74320357e3c499256
SHA1 e05a83d71cf42e2b4d7cf1411c891bd565478d78
SHA256 9ff749f01fe2287d19c2b503ccf7d99e23046afa31235f4aa8180f87cc1db951
SHA512 3e0686ef0a98d7715e068bf6e093beee7e5301b4072617695619b4ea06e0f77691fa8208fba3bca0635f7c5e0ee1cd4948bfb6d16f647047d04f3799d180bab3

/Users/run/Library/Saved Application State/com.apple.systempreferences.savedState/data.data

MD5 70b5847800d742315f3260dff45870f8
SHA1 678ccd96cf7dac2886f94e14fe02542d5e298015
SHA256 ef76b8cf16e722f07d89757d0525568b2ae99088c01beb894be676a1d258bb98
SHA512 b2089cf61c24cc81c3c7d23f44f1f1b8b3a809169d951b8096caa331eb04e6c558a879bd68769568c72e2cc50b24708bd89e6912f5684cbb4b0f511aae566f01

/Library/Printers/InstalledPrinters.plist

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

/Library/Printers/InstalledPrinters.plist

MD5 3439dcb6d4ce19d3ea022b8bb17cba7a
SHA1 e412c16548b6fcc5fd488315cd70b324ca4d782e
SHA256 aec405d7619e28da751fafd97782015affebdb36e863c58eea2b658551a59e7b
SHA512 8ca944a1a157f6933a5efeea35aa7626d0dd5f6fd4b5d9fe08c3760b39b6f54289e502923ca7616110c468173f0389f2ce1e35899d171bd08873678759aba93b

/var/folders/zz/zyxvpxvq6csfxvn_n00000s0000068/T/softwareupdated/ProductMetadata.plist

MD5 ebbf7e94f63df5264718e9d220c0f11c
SHA1 0348080654b51de2b4416a4aa6a7cdb2bc96dffd
SHA256 e2c755619a9d5a09ecabd0533fc5f34bfae08e61186281391965a46ce84e1ea7
SHA512 35146d4644a6ef4832a4e9b1e605277a9cfa68ede11f6435cc1866a3541ac1a5def3d14d6118d4c3de29bf1dc9f02ef4172b43ad2ba1165aab2f06bf318944fe

/var/folders/zz/zyxvpxvq6csfxvn_n00000s0000068/T/softwareupdated/062-01946_5F7EA6C2-0FA0-4682-95C3-CAA5205CE5EC/MajorOSInfo.pkg

MD5 d9612033a0bb5c1947be8c6d961e8dff
SHA1 89c0cdaa99797d57448dde971d42f77243881ff8
SHA256 e28ab534af7c6c3e135800e7f83d8c979227d8553b767a998574bf8c63a7d31c
SHA512 dae630a872b120f404abed9f8274393591ef6e30caed5579041b6878c5b2cbb24800be26666291e8c094fd4639c030155bd753f6a7bd4e84c4658b4f84cf5f37

/var/folders/zz/zyxvpxvq6csfxvn_n00000s0000068/T/softwareupdated/062-01946_5F7EA6C2-0FA0-4682-95C3-CAA5205CE5EC/Payload/System/Library/CoreServices/MajorOSInfo.bundle/Contents/Info.plist

MD5 333836a7eb95f49b44940b2080fb9fc2
SHA1 3a3ae4545749d078fb34d7c01afedb11798ca663
SHA256 f2cb9f107ce5e2593dac1643c9d69f9cf0f191a97f8e26c346765653dfec9685
SHA512 2034e64024ae56149f4a0b10b2a3c625863efb341d91a473692f58ca495c55b0943f275a63b2a483fb3f78ca52d42b971b361905abcd3777938456aa1c30e2d9

/var/folders/zz/zyxvpxvq6csfxvn_n00000s0000068/T/softwareupdated/062-01946_5F7EA6C2-0FA0-4682-95C3-CAA5205CE5EC/Payload/System/Library/CoreServices/MajorOSInfo.bundle/Contents/Resources/en.lproj/Localizable.strings

MD5 8b4ece7adf04487c3c0892458e42d9de
SHA1 5f54a72c67c2d88ff32b57ff5b24a919e872286c
SHA256 525c6efad03dab0004451911c0ef31599085c1a260472b5f0bf995f86f2b16bb
SHA512 57edaf2820cf8a541bec262a3872213a3abf1b87d32cce0e9c02d8df3601d21eb8cee02914775ca7a64585bec0f3da45791475122538e8716920848e0496d3c7

/var/folders/zz/zyxvpxvq6csfxvn_n00000s0000068/T/softwareupdated/062-01946_5F7EA6C2-0FA0-4682-95C3-CAA5205CE5EC/Payload/System/Library/CoreServices/MajorOSInfo.bundle/Contents/Resources/OSBadge.icns

MD5 6691db1a52f872d5e2558838b1300191
SHA1 1aae9d9580239f60271c9221dd07e45fe672ef76
SHA256 0dcf31da652109b8f6c02f07085dd415256b8f75fe284dfc4cf1f59df16e05f7
SHA512 39a515bcfb179000d824b504874ed5c23bd4fde10c87b6792ddf33990f35e53253e0864b7be76804acfdca4c3549a0e424b4db2086c74594a47436b39c10dcd5