hxxps://cdn[.]discordapp[.]com/attachments/1239961384964329556/1249108031082467451/Jason_ist_Fett[.]exe?ex=6666c2c1&is=66657141&hm=dab460a3c4ae1ca9d60fc3d32c5adde4cffdb4e082b4482f5a562bca4825a258&

General

Target

https://cdn.discordapp.com/attachments/1239961384964329556/1249108031082467451/Jason_ist_Fett.exe?ex=6666c2c1&is=66657141&hm=dab460a3c4ae1ca9d60fc3d32c5adde4cffdb4e082b4482f5a562bca4825a258&

Score

4^/10

evasion

Malware Config

Signatures

Resource Forking 1 TTPs 1 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/Frameworks/Security.framework/Versions/A/Resources/CloudKeychainProxy.bundle/Contents/MacOS/CloudKeychainProxy	Process not Found

/bin/sh
sh -c "sudo /bin/zsh -c \"/Applications/Google\\ Chrome.app/Contents/MacOS/Google\\ Chrome --simulate-outdated-no-au='Tue, 31 Dec 2099' --new-window https://cdn.discordapp.com/attachments/1239961384964329556/1249108031082467451/Jason_ist_Fett.exe?ex=6666c2c1&is=66657141&hm=dab460a3c4ae1ca9d60fc3d32c5adde4cffdb4e082b4482f5a562bca4825a258&\""
1⤵
PID:520

/bin/bash
sh -c "sudo /bin/zsh -c \"/Applications/Google\\ Chrome.app/Contents/MacOS/Google\\ Chrome --simulate-outdated-no-au='Tue, 31 Dec 2099' --new-window https://cdn.discordapp.com/attachments/1239961384964329556/1249108031082467451/Jason_ist_Fett.exe?ex=6666c2c1&is=66657141&hm=dab460a3c4ae1ca9d60fc3d32c5adde4cffdb4e082b4482f5a562bca4825a258&\""
1⤵
PID:520

/usr/bin/sudo
sudo /bin/zsh -c "/Applications/Google\\ Chrome.app/Contents/MacOS/Google\\ Chrome --simulate-outdated-no-au='Tue, 31 Dec 2099' --new-window https://cdn.discordapp.com/attachments/1239961384964329556/1249108031082467451/Jason_ist_Fett.exe?ex=6666c2c1&is=66657141&hm=dab460a3c4ae1ca9d60fc3d32c5adde4cffdb4e082b4482f5a562bca4825a258&"
1⤵
PID:520
- /bin/zsh
  /bin/zsh -c "/Applications/Google\\ Chrome.app/Contents/MacOS/Google\\ Chrome --simulate-outdated-no-au='Tue, 31 Dec 2099' --new-window https://cdn.discordapp.com/attachments/1239961384964329556/1249108031082467451/Jason_ist_Fett.exe?ex=6666c2c1&is=66657141&hm=dab460a3c4ae1ca9d60fc3d32c5adde4cffdb4e082b4482f5a562bca4825a258&"
  2⤵
  PID:521

/usr/libexec/xpcproxy
xpcproxy com.apple.sysmond
1⤵
PID:527

/usr/libexec/sysmond
/usr/libexec/sysmond
1⤵
PID:527

/usr/libexec/xpcproxy
xpcproxy com.apple.security.cloudkeychainproxy3
1⤵
PID:549

/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
1⤵
PID:549

/usr/libexec/xpcproxy
xpcproxy com.apple.geod
1⤵
PID:555

/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
1⤵
PID:555

/usr/libexec/xpcproxy
xpcproxy com.apple.geod
1⤵
PID:556

/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
1⤵
PID:556

/usr/libexec/xpcproxy
xpcproxy com.apple.secinitd
1⤵
PID:557

/usr/libexec/secinitd
/usr/libexec/secinitd
1⤵
PID:557

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

/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
1⤵
PID:559

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

/usr/libexec/routined
/usr/libexec/routined LAUNCHED_BY_LAUNCHD
1⤵
PID:560

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

/System/Library/CoreServices/mapspushd
/System/Library/CoreServices/mapspushd
1⤵
PID:561

/usr/libexec/xpcproxy
xpcproxy com.apple.nehelper
1⤵
PID:564

/usr/libexec/nehelper
/usr/libexec/nehelper
1⤵
PID:564

/usr/libexec/xpcproxy
xpcproxy com.apple.neagent.878568F8-CCE5-4157-8315-22F20DC8FB0A
1⤵
PID:565

/usr/libexec/neagent
/usr/libexec/neagent
1⤵
PID:565

/usr/libexec/xpcproxy
xpcproxy com.apple.corespotlightservice.725FD30A-6064-6C02-CC51-5DDB8891B57E
1⤵
PID:573

/System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
/System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
1⤵
PID:573

/usr/libexec/xpcproxy
xpcproxy com.apple.assistantd
1⤵
PID:574

/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd
/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd
1⤵
PID:574

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

1

T1564

Resource Forking

1

T1564.009

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
355B

MD5
a6ef4856e99c9d8e1d9bb762c5a8503a

SHA1
25d5405ad91791b716ae5a56b37aa2b393854967

SHA256
232441aa129d4f21999860b8bf31db4b8617df9f7d32ef5f25a383edff82d9fa

SHA512
582fa1ea60766a5a4e99b295a8ed98c94f6bab45e42b7e8db61e9ad645f531891082cd457bfd11d660195af86f02c4ed93589e6e6daded683cff2d8319bbc489

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

Filesize
355B

MD5
2f01f7a00c85e424f82b00b2bf794a7c

SHA1
c75cb52aa31012888dd7c65373d5faba6048c425

SHA256
23d6746cb1c1906c9cfb5c69f7377f7cb68965ac0708ed1d600bfd3d3c34ce32

SHA512
75131e0145182653cef2edbb968853c9cb3c26c37c5821f3cd69c3ecdde7979ae37e74ecea8ad333090a473177c6dad43bc34f94a8fd104cd4c9b16c8f7b54f8

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

Filesize
124KB

MD5
6207e21157a629f6aef95455f63f9274

SHA1
643a2a2a991ae0c31f2cc8563c6e04cf5cdd3d1c

SHA256
def2b6a7f9afe9f99eb74383940fe5462971c5e0f957da987b8f670b2fc3dc4f

SHA512
77f4347132aa50956d3dafe4eaf88414f3a50c9e7c21e576ddba9f179ac9100af122c2de46193d1a8ab31f92c1c36bdbc09f39cc1749951f09a7661c7961a164

Download Submit
/Users/run/Library/Caches/GeoServices/Experiments.pbd

Filesize
137B

MD5
1d22dde335cacb938d47675735de13bd

SHA1
2183e9bf9f43e1c4770ac81af6e37ec2323470d9

SHA256
ad43f9541d727248986e747b43975bff7bd50b927e73bc55c029c60cff775b9b

SHA512
a5183176d45e1123b2a8590c500206a6bd49924f7654a18497d2b279991d508575fe0531d68b969f29b446782194b918c66e97f87f278fe0f3c0447c0a8e406d

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

Filesize
179KB

MD5
9a43af57707d2fb460832049d1f217d1

SHA1
056d813f8cb5198ca82072f7e3484f38ea5267f8

SHA256
7224f8828694ed74a8353567e4d84da188d15a993a4a75938f8409cb49218e7c

SHA512
1f33175f5d0958c79540a627552f71c6960b6ff19c9b2b0aa604c00bfeff216f6ea2ec3a22ef91ad8d7249597fdf5ad49ddbf5f4aef71b397e785152474954d7

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

Filesize
47KB

MD5
0e4a0d1ceb2af6f0f8d0167ce77be2d3

SHA1
414ba4c1dc5fc8bf53d550e296fd6f5ad669918c

SHA256
cca093bcfc65e25dd77c849866e110df72526dffbe29d76e11e29c7d888a4030

SHA512
1dc5282d27c49a4b6f921ba5dfc88b8c1d32289df00dd866f9ac6669a5a8d99afeda614bffc7cf61a44375ae73e09cd52606b443b63636977c9cd2ef4fa68a20

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

Filesize
4KB

MD5
d3a1859e6ec593505cc882e6def48fc8

SHA1
f8e6728e3e9de477a75706faa95cead9ce13cb32

SHA256
3ebafa97782204a4a1d75cfec22e15fcdeab45b65bab3b3e65508707e034a16c

SHA512
ea2a749b105759ea33408186b417359deffb4a3a5ed0533cb26b459c16bb3524d67ede5c9cf0d5098921c0c0a9313fb9c2672f1e5ba48810eda548fa3209e818

Download Submit

Analysis

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