Malware Analysis Report

2024-10-10 07:30

Sample ID 240615-2frkasxclh
Target CatNap.webp
SHA256 2001e1edd037ca81048416662749e0e8bceff9757b632e7e2d6f4eac2fc9428d
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

2001e1edd037ca81048416662749e0e8bceff9757b632e7e2d6f4eac2fc9428d

Threat Level: Likely benign

The file CatNap.webp was found to be: Likely benign.

Malicious Activity Summary

evasion

Resource Forking

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-15 22:31

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 22:31

Reported

2024-06-15 22:33

Platform

macos-20240611-en

Max time kernel

65s

Max time network

66s

Command Line

[sh -c sudo /bin/zsh -c "/Users/run/CatNap.webp"]

Signatures

Resource Forking

evasion
Description Indicator Process Target
N/A /System/Library/PrivateFrameworks/PackageKit.framework/Resources/installd N/A N/A
N/A /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/storedownloadd N/A N/A
N/A /System/Library/PrivateFrameworks/PackageKit.framework/Resources/system_installd N/A N/A
N/A /System/Library/PreferencePanes/ClassroomSettings.prefPane/Contents/Resources/ClassroomSettingsVisibilityCheckTool 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

Processes

/bin/sh

[sh -c sudo /bin/zsh -c "/Users/run/CatNap.webp"]

/bin/bash

[sh -c sudo /bin/zsh -c "/Users/run/CatNap.webp"]

/usr/bin/sudo

[sudo /bin/zsh -c /Users/run/CatNap.webp]

/bin/zsh

[/bin/zsh -c /Users/run/CatNap.webp]

/Users/run/CatNap.webp

[/Users/run/CatNap.webp]

/usr/libexec/dmd

[/usr/libexec/dmd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.sysmond]

/usr/libexec/sysmond

[/usr/libexec/sysmond]

/usr/libexec/xpcproxy

[xpcproxy com.apple.secinitd]

/usr/libexec/secinitd

[/usr/libexec/secinitd]

/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.appleseed.FeedbackAssistant.2152]

/System/Library/CoreServices/Applications/Feedback Assistant.app/Contents/MacOS/Feedback Assistant

[/System/Library/CoreServices/Applications/Feedback Assistant.app/Contents/MacOS/Feedback Assistant]

/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.routined]

/usr/libexec/routined

[/usr/libexec/routined LAUNCHED_BY_LAUNCHD]

/usr/libexec/xpcproxy

[xpcproxy com.apple.nehelper]

/usr/libexec/nehelper

[/usr/libexec/nehelper]

/usr/libexec/xpcproxy

[xpcproxy com.apple.Maps.mapspushd]

/usr/libexec/xpcproxy

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

/usr/libexec/neagent

[/usr/libexec/neagent]

/System/Library/CoreServices/mapspushd

[/System/Library/CoreServices/mapspushd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.systemprofiler]

/System/Applications/Utilities/System Information.app/Contents/MacOS/System Information

[/System/Applications/Utilities/System Information.app/Contents/MacOS/System Information]

/usr/libexec/xpcproxy

[xpcproxy com.apple.replayd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.bird]

/System/Library/PrivateFrameworks/CloudDocsDaemon.framework/Versions/A/Support/bird

[/System/Library/PrivateFrameworks/CloudDocsDaemon.framework/Versions/A/Support/bird]

/usr/libexec/replayd

[/usr/libexec/replayd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.ReportMemoryException]

/usr/libexec/ReportMemoryException

[/usr/libexec/ReportMemoryException]

/usr/libexec/xpcproxy

[xpcproxy com.apple.storedownloadd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.installd]

/System/Library/PrivateFrameworks/PackageKit.framework/Resources/installd

[/System/Library/PrivateFrameworks/PackageKit.framework/Resources/installd]

/System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/storedownloadd

[/System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/storedownloadd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.system_installd]

/System/Library/PrivateFrameworks/PackageKit.framework/Resources/system_installd

[/System/Library/PrivateFrameworks/PackageKit.framework/Resources/system_installd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.Safari.CacheDeleteExtension 553]

/Applications/Safari.app/Contents/PlugIns/CacheDeleteExtension.appex/Contents/MacOS/CacheDeleteExtension

[/Applications/Safari.app/Contents/PlugIns/CacheDeleteExtension.appex/Contents/MacOS/CacheDeleteExtension]

/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.AccountProfileRemoteViewService 574]

/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.nfcd]

/usr/libexec/nfcd

[/usr/libexec/nfcd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.studentd]

/usr/libexec/studentd

[/usr/libexec/studentd]

/usr/sbin/spctl

[/usr/sbin/spctl --assess --type execute /Applications/OneDrive.app]

/usr/libexec/xpcproxy

[xpcproxy com.apple.preference.sound.remoteservice 574]

/System/Library/PreferencePanes/Sound.prefPane/Contents/XPCServices/com.apple.preference.sound.remoteservice.xpc/Contents/MacOS/com.apple.preference.sound.remoteservice

[/System/Library/PreferencePanes/Sound.prefPane/Contents/XPCServices/com.apple.preference.sound.remoteservice.xpc/Contents/MacOS/com.apple.preference.sound.remoteservice]

/usr/libexec/xpcproxy

[xpcproxy com.apple.metadata.mdwrite]

/usr/libexec/xpcproxy

[xpcproxy com.apple.rtcreportingd]

/usr/libexec/rtcreportingd

[/usr/libexec/rtcreportingd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.pbs]

/System/Library/CoreServices/pbs

[/System/Library/CoreServices/pbs]

Network

Country Destination Domain Proto
US 52.182.143.213:443 tcp
GB 17.250.81.65:443 tcp
US 8.8.8.8:53 a1366.dscapi6.akamai.net udp
GB 23.59.171.27:443 tcp
US 8.8.8.8:53 e4686.dsce9.akamaiedge.net udp
US 8.8.8.8:53 a479.dscg4.akamai.net udp
US 8.8.8.8:53 h3.apis.apple.map.fastly.net udp
US 8.8.8.8:53 e6858.dscx.akamaiedge.net udp
US 23.220.112.242:443 tcp
N/A 224.0.0.251:5353 udp
US 8.8.8.8:53 gateway.fe2.apple-dns.net udp

Files

/var/folders/pq/yy2b5ptn4cz739jgclj4m1wm0000gp/C//mds/mdsObject.db

MD5 d3a1859e6ec593505cc882e6def48fc8
SHA1 f8e6728e3e9de477a75706faa95cead9ce13cb32
SHA256 3ebafa97782204a4a1d75cfec22e15fcdeab45b65bab3b3e65508707e034a16c
SHA512 ea2a749b105759ea33408186b417359deffb4a3a5ed0533cb26b459c16bb3524d67ede5c9cf0d5098921c0c0a9313fb9c2672f1e5ba48810eda548fa3209e818

/var/folders/pq/yy2b5ptn4cz739jgclj4m1wm0000gp/C//mds/mdsDirectory.db

MD5 0e4a0d1ceb2af6f0f8d0167ce77be2d3
SHA1 414ba4c1dc5fc8bf53d550e296fd6f5ad669918c
SHA256 cca093bcfc65e25dd77c849866e110df72526dffbe29d76e11e29c7d888a4030
SHA512 1dc5282d27c49a4b6f921ba5dfc88b8c1d32289df00dd866f9ac6669a5a8d99afeda614bffc7cf61a44375ae73e09cd52606b443b63636977c9cd2ef4fa68a20

/Library/Preferences/com.apple.networkextension.uuidcache.plist

MD5 55d707d8a498ca399dd49c710374392d
SHA1 94956fb7af8ebb24faa018be5739179ae2e21dbb
SHA256 0de9ce482bde894cb5d5042cfeaf0d54cb0f56ad4852caa4d06ad54a53a7b49f
SHA512 e6183083a8f1f1ea5e67806ecbcab5adefc331aca2622e3b846cee48b803a91076dfd9a905573ee71c900bc5563b4e6e7f3ab994de7e29552a01647cd29ad20e

/Users/run/Library/Caches/GeoServices/Resources/altitude-1285.xml

MD5 9a43af57707d2fb460832049d1f217d1
SHA1 056d813f8cb5198ca82072f7e3484f38ea5267f8
SHA256 7224f8828694ed74a8353567e4d84da188d15a993a4a75938f8409cb49218e7c
SHA512 1f33175f5d0958c79540a627552f71c6960b6ff19c9b2b0aa604c00bfeff216f6ea2ec3a22ef91ad8d7249597fdf5ad49ddbf5f4aef71b397e785152474954d7

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

MD5 6a7bae967e502462efaa28f26932e70f
SHA1 b67917a6d058ccdd3baf94c04fcfb7bc3fd64734
SHA256 31a5bfedcd9d9b807a095f183f8160357c05b20e6bdedbe9afdb956a7cc599ac
SHA512 7fe1e68e9bf1f8f68acfe2355caaefd99578fa9f105eb87e1af71f43e124e378d9f56e67cb49d9ef72ea85284186f2af74f61465ba47c1d35f965d1c74918c9b

/Library/Preferences/com.apple.networkextension.uuidcache.plist

MD5 a6ef4856e99c9d8e1d9bb762c5a8503a
SHA1 25d5405ad91791b716ae5a56b37aa2b393854967
SHA256 232441aa129d4f21999860b8bf31db4b8617df9f7d32ef5f25a383edff82d9fa
SHA512 582fa1ea60766a5a4e99b295a8ed98c94f6bab45e42b7e8db61e9ad645f531891082cd457bfd11d660195af86f02c4ed93589e6e6daded683cff2d8319bbc489

/Library/Preferences/com.apple.networkextension.uuidcache.plist

MD5 2f01f7a00c85e424f82b00b2bf794a7c
SHA1 c75cb52aa31012888dd7c65373d5faba6048c425
SHA256 23d6746cb1c1906c9cfb5c69f7377f7cb68965ac0708ed1d600bfd3d3c34ce32
SHA512 75131e0145182653cef2edbb968853c9cb3c26c37c5821f3cd69c3ecdde7979ae37e74ecea8ad333090a473177c6dad43bc34f94a8fd104cd4c9b16c8f7b54f8

/Library/Preferences/com.apple.networkextension.uuidcache.plist

MD5 ce7f5b3d4bfc7b4b0da6a06dccc515f2
SHA1 ce657a52a052a3aaf534ecfbf7cbdde4ee334c10
SHA256 9261ecceda608ef174256e5fdc774c1e6e3dcf533409c1bc393d490d01c713f1
SHA512 db9de6afa0e14c347aa0988a985b8a453ef133a2413c03bae0fab48bda34d4f9a488db104837a386bb65c393e8f11b1ed4856b211c1c186423649c147d6aabfb

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

MD5 6bf7608cd8c707c2ad02075cf1ad219b
SHA1 a10c65088f65e29a2db43f46a0c3e046a9675706
SHA256 1ba4c05b79cc98af52611ae6f4a0cc87c43056ed4c2ff523e78644c20cc2f2a6
SHA512 f138798a93be0ba0058fcac448e1deb59a8446b0cc8ab0046b390627908017144214b52f04df5b8e77e13c40c717babdb980d20372fd91842fcff2928eacb7e0

/var/root/Library/Caches/rtcreportingd/events/NRM_Events_2024-06-15-22-32-56.event

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

/Library/Preferences/com.apple.networkextension.uuidcache.plist

MD5 ac7b09e391ab366a5e1a0e6ce28f518b
SHA1 247f0551d2aaef45883c44f2e418444a30ce3a10
SHA256 b89f132b3627af941840d0ce03b4d5ecabe92b8612c7f5d1850b90b0f9635eda
SHA512 9fca0d5d33bf0325cb7b3f87c4853cbc5f84cbf749581004fda792a7c25f77d50fbb1142a622fc25625679f4a9ab7e9afb898d8960d784e45cc59952534d7351

/var/root/Library/Caches/rtcreportingd/events/NRM_Events_2024-06-15-22-32-56.event

MD5 43ca1c34bf99702d4d4a390cb2d3743d
SHA1 677d1c410f09adacea920b357170547cf1b23395
SHA256 0c7d74fadb127d55ced71d434714e4fbd7a3b7bac4e526f71cd55589fd8cc4f8
SHA512 f36492a14bcd4462314e074fd96677c29468dc21b208c39eece8e77c4f6bc801dea77a1e9b355e5a1c87e0ce958f0e6a467edf14111bdf2a362b9e8feab68b2a