845ef90acc34abfce89e3e630265f23c03581918d30256c9e3c3d65250464933

Resubmissions

21-03-2024 09:23

240321-lcmtyahf8z 4

04-03-2023 13:00

03-03-2023 08:16

03-03-2023 08:05

03-03-2023 05:14

03-03-2023 05:05

Analysis

max time kernel
131s
max time network
138s
platform
macos-10.15_amd64
resource
macos-20240214-en
resource tags

arch:amd64arch:i386image:macos-20240214-enkernel:19b77alocale:en-usos:macos-10.15-amd64system
submitted
21-03-2024 09:23

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General

Target

PureLand Launcher.pkg
Size

236KB
MD5

c977b2cf2ac615586b9f53342f70b0ec
SHA1

59219512ddf4fb388a23b20e679af8567fb81cdc
SHA256

845ef90acc34abfce89e3e630265f23c03581918d30256c9e3c3d65250464933
SHA512

192adf43b9211dbbafd73097300aa597f5627cb2c1a15d9f14b08c5ed5d4dee559c5e386ee7e2c09131fd137c197b7f38b0c86b9cea3c7dd0aad762e7cdfd692
SSDEEP

6144:1yIZ7zBzswTzzO3Kt6wfJ01iZLM3ZsNLH1lQ5jL+oWhF:1179zO3GfJ04ZLg2m8F

Score

4^/10

evasion

Malware Config

Signatures

Resource Forking 1 TTPs 5 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.

evasion

Resource Forking

T1564.009

ioc	Process
/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/2CC24549-9850-4603-B0BE-ABDD11FE6221.activeSandbox/Root /	Process not Found
/System/Library/PrivateFrameworks/PackageKit.framework/Resources/efw_cache_update -c	Process not Found
/System/Library/PrivateFrameworks/PackageKit.framework/Resources/installd	Process not Found
/System/Library/PrivateFrameworks/PackageKit.framework/Resources/efw_cache_update /Library/InstallerSandboxes/.PKInstallSandboxManager/2CC24549-9850-4603-B0BE-ABDD11FE6221.activeSandbox/Root/Applications/Installer.app	Process not Found

/bin/sh
sh -c "sudo /bin/zsh -c \"installer -pkg /Users/run/setup.pkg -target /\""
1⤵
PID:556

/bin/bash
sh -c "sudo /bin/zsh -c \"installer -pkg /Users/run/setup.pkg -target /\""
1⤵
PID:556

/usr/bin/sudo
sudo /bin/zsh -c "installer -pkg /Users/run/setup.pkg -target /"
1⤵
PID:556
- /bin/zsh
  /bin/zsh -c "installer -pkg /Users/run/setup.pkg -target /"
  2⤵
  PID:557
- /usr/sbin/installer
  installer -pkg /Users/run/setup.pkg -target /
  2⤵
  PID:557

/usr/libexec/xpcproxy
xpcproxy com.apple.secinitd
1⤵
PID:559

/usr/libexec/secinitd
/usr/libexec/secinitd
1⤵
PID:559

/usr/libexec/xpcproxy
xpcproxy com.apple.sysmond
1⤵
PID:560

/usr/libexec/sysmond
/usr/libexec/sysmond
1⤵
PID:560

/usr/libexec/xpcproxy
xpcproxy com.apple.installd
1⤵
PID:561

/System/Library/PrivateFrameworks/PackageKit.framework/Resources/installd
/System/Library/PrivateFrameworks/PackageKit.framework/Resources/installd
1⤵
PID:561

/System/Library/PrivateFrameworks/PackageKit.framework/Resources/efw_cache_update
/System/Library/PrivateFrameworks/PackageKit.framework/Resources/efw_cache_update /Library/InstallerSandboxes/.PKInstallSandboxManager/2CC24549-9850-4603-B0BE-ABDD11FE6221.activeSandbox/Root/Applications/Installer.app
1⤵
PID:562

/System/Library/PrivateFrameworks/PackageKit.framework/Resources/install_monitor
/System/Library/PrivateFrameworks/PackageKit.framework/Resources/install_monitor -t /private/var/run/installd.commit.pid
1⤵
PID:563

/System/Library/PrivateFrameworks/PackageKit.framework/Resources/shove
/System/Library/PrivateFrameworks/PackageKit.framework/Resources/shove -f -s /Library/InstallerSandboxes/.PKInstallSandboxManager/2CC24549-9850-4603-B0BE-ABDD11FE6221.activeSandbox/Root /
1⤵
PID:564

/System/Library/PrivateFrameworks/PackageKit.framework/Resources/efw_cache_update
/System/Library/PrivateFrameworks/PackageKit.framework/Resources/efw_cache_update -c
1⤵
PID:565

/usr/bin/pluginkit
/usr/bin/pluginkit -e ignore -i com.microsoft.OneDrive.FinderSync
1⤵
PID:567

/usr/sbin/spctl
/usr/sbin/spctl --assess --type execute /var/folders/pq/yy2b5ptn4cz739jgclj4m1wm0000gp/T/OneDriveUpdater6BDB2703/OneDrive.app
1⤵
PID:568

/usr/libexec/xpcproxy
xpcproxy com.apple.audio.systemsoundserverd
1⤵
PID:590

/usr/sbin/systemsoundserverd
/usr/sbin/systemsoundserverd
1⤵
PID:590

/usr/libexec/xpcproxy
xpcproxy com.apple.pbs
1⤵
PID:591

/System/Library/CoreServices/pbs
/System/Library/CoreServices/pbs
1⤵
PID:591

/usr/libexec/xpcproxy
xpcproxy com.apple.audio.AudioComponentRegistrar
1⤵
PID:593

/System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar
/System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar -daemon
1⤵
PID:593

/usr/libexec/xpcproxy
xpcproxy com.apple.bird
1⤵
PID:601

/System/Library/PrivateFrameworks/CloudDocsDaemon.framework/Versions/A/Support/bird
/System/Library/PrivateFrameworks/CloudDocsDaemon.framework/Versions/A/Support/bird
1⤵
PID:601

/usr/libexec/xpcproxy
xpcproxy com.apple.icloud.findmydeviced
1⤵
PID:603

/usr/libexec/findmydeviced
/usr/libexec/findmydeviced
1⤵
PID:603

/usr/libexec/xpcproxy
xpcproxy com.apple.tailspind
1⤵
PID:621

/usr/libexec/tailspind
/usr/libexec/tailspind
1⤵
PID:621

/usr/libexec/xpcproxy
xpcproxy com.apple.corespotlightservice.725FD30A-6064-6C02-CC51-5DDB8891B57E
1⤵
PID:629

/System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
/System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
1⤵
PID:629

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Resource Forking

T1564.009

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

/Library/InstallerSandboxes/.PKInstallSandboxManager/2CC24549-9850-4603-B0BE-ABDD11FE6221.activeSandbox/Boms/com.example.www.bom

Filesize
35KB

MD5
5e0e3a35209eead35a7c195a81d5953d

SHA1
78325415e59ad2e490db847a2317e4fc58206fcd

SHA256
345900eb08785ba73f46d074bf2c55439f1c74f3e75f4fd759a72af61efd0453

SHA512
2a285e0820d8f8e36f940feef5497bce171b8e7ca0012d7866edceb91aaac00d6ca3dae1a778c68e909771e0cd8e8e4e2392e4ba47f45d3fa4e57bec4b098a51

Download Submit
/Library/InstallerSandboxes/.PKInstallSandboxManager/2CC24549-9850-4603-B0BE-ABDD11FE6221.activeSandbox/Root/Applications//._Installer.app__

Filesize
220B

MD5
5b4d806d060f9371c39eacdc43dd9307

SHA1
442068bb85ebea9c73f7774aa5e96d9575f5a4a6

SHA256
e86c36f224b065e1dec162a2e350a641477b6e655119f12808b514cceac71443

SHA512
55763e4281aaace635d5c2ac2ccc92247b3973ec7e170c49ced4d62f5ad7769bbd091d54744789ba784147cd336f41eb670a3b68b4826fb585ebc6110021cbc8

Download Submit
/Library/InstallerSandboxes/.PKInstallSandboxManager/2CC24549-9850-4603-B0BE-ABDD11FE6221.activeSandbox/Root/Applications/Installer.app/Contents/Info.plist

Filesize
893B

MD5
9971094a989829c3117cf9f49c8f3838

SHA1
a9ffa3e9ce78a6e62454e39b1782084440cf6bb4

SHA256
cfdbc506f6900444d628892bc98f65f678fb68ac64c65b798fb42dde30e2d367

SHA512
463a3152962bcb39161b0bd9db13fce2f8935d4b2c0314135e878dab78c3462b32389d905447a4f769c48ac478cfceb43a17b43ae5ea3205ddaaac518ccfd090

Download Submit
/private/var/run/installd.commit.pid

Filesize
3B

MD5
58ae749f25eded36f486bc85feb3f0ab

SHA1
77c8184f671aa0397dd897541ed5ec0a8be0380b

SHA256
04edd1d7736883194af3ddb232c337e53d17bc93cfd2140c4f4c4e0d966798b1

SHA512
06ee59456a6a1e2f31848ab7b9dc3f02ea09459f69821447d3061685b79eb7fb8f1fd57adb5e22a4734bbeba5113162ee91c0fdfb691c3991e493e215f509379

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

Filesize
47KB

MD5
0e4a0d1ceb2af6f0f8d0167ce77be2d3

SHA1
414ba4c1dc5fc8bf53d550e296fd6f5ad669918c

SHA256
cca093bcfc65e25dd77c849866e110df72526dffbe29d76e11e29c7d888a4030

SHA512
1dc5282d27c49a4b6f921ba5dfc88b8c1d32289df00dd866f9ac6669a5a8d99afeda614bffc7cf61a44375ae73e09cd52606b443b63636977c9cd2ef4fa68a20

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

Filesize
4KB

MD5
d3a1859e6ec593505cc882e6def48fc8

SHA1
f8e6728e3e9de477a75706faa95cead9ce13cb32

SHA256
3ebafa97782204a4a1d75cfec22e15fcdeab45b65bab3b3e65508707e034a16c

SHA512
ea2a749b105759ea33408186b417359deffb4a3a5ed0533cb26b459c16bb3524d67ede5c9cf0d5098921c0c0a9313fb9c2672f1e5ba48810eda548fa3209e818

Download Submit