7d5b1d29a694e8fc136a5a13fd17b8c30d08c8d4f4d5d8006a5361d53acdf9de

Resubmissions

02-05-2024 07:22

240502-h7a7vacb8w 7

02-05-2024 07:03

240502-hvhq6abh4x 10

Analysis

max time kernel
81s
max time network
121s
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
02-05-2024 07:22

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General

Target

$PLUGINSDIR/nsProcess.dll
Size

4KB
MD5

f0438a894f3a7e01a4aae8d1b5dd0289
SHA1

b058e3fcfb7b550041da16bf10d8837024c38bf6
SHA256

30c6c3dd3cc7fcea6e6081ce821adc7b2888542dae30bf00e881c0a105eb4d11
SHA512

f91fcea19cbddf8086affcb63fe599dc2b36351fc81ac144f58a80a524043ddeaa3943f36c86ebae45dd82e8faf622ea7b7c9b776e74c54b93df2963cfe66cc7
SSDEEP

48:Sz4joMeH+Iwdf8Rom/L+rOnnk5/OCnXeAdbdOAa4GPI+CJ87eILzlq7gthwIsEQW:64c/eFdfS/SSnkxNa4G+ueqPuCtGsj

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 \"/Users/run/\$PLUGINSDIR/nsProcess.dll\""
1⤵
PID:521

/bin/bash
sh -c "sudo /bin/zsh -c \"/Users/run/\$PLUGINSDIR/nsProcess.dll\""
1⤵
PID:521

/usr/bin/sudo
sudo /bin/zsh -c /Users/run//nsProcess.dll
1⤵
PID:521
- /bin/zsh
  /bin/zsh -c /Users/run//nsProcess.dll
  2⤵
  PID:522
- /Users/run//nsProcess.dll
  /Users/run//nsProcess.dll
  2⤵
  PID:522

/usr/libexec/dmd
/usr/libexec/dmd
1⤵
PID:512

/usr/libexec/xpcproxy
xpcproxy com.apple.sysmond
1⤵
PID:544

/usr/libexec/sysmond
/usr/libexec/sysmond
1⤵
PID:544

/usr/libexec/xpcproxy
xpcproxy com.apple.security.cloudkeychainproxy3
1⤵
PID:545

/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:545

/usr/libexec/xpcproxy
xpcproxy com.apple.geod
1⤵
PID:554

/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:554

/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.secinitd
1⤵
PID:556

/usr/libexec/secinitd
/usr/libexec/secinitd
1⤵
PID:556

/usr/libexec/xpcproxy
xpcproxy com.apple.nehelper
1⤵
PID:558

/usr/libexec/nehelper
/usr/libexec/nehelper
1⤵
PID:558

/usr/libexec/xpcproxy
xpcproxy com.apple.AddressBook.ContactsAccountsService
1⤵
PID:562

/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
1⤵
PID:562

/usr/libexec/xpcproxy
xpcproxy com.apple.routined
1⤵
PID:563

/usr/libexec/routined
/usr/libexec/routined LAUNCHED_BY_LAUNCHD
1⤵
PID:563

/usr/libexec/xpcproxy
xpcproxy com.apple.Maps.mapspushd
1⤵
PID:565

/System/Library/CoreServices/mapspushd
/System/Library/CoreServices/mapspushd
1⤵
PID:565

/usr/libexec/xpcproxy
xpcproxy com.apple.neagent.878568F8-CCE5-4157-8315-22F20DC8FB0A
1⤵
PID:569

/usr/libexec/neagent
/usr/libexec/neagent
1⤵
PID:569

/usr/sbin/spctl
/usr/sbin/spctl --assess --type execute /Applications/OneDrive.app
1⤵
PID:571

/usr/libexec/xpcproxy
xpcproxy com.apple.assistantd
1⤵
PID:573

/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd
/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd
1⤵
PID:573

/usr/libexec/xpcproxy
xpcproxy com.apple.pbs
1⤵
PID:578

/System/Library/CoreServices/pbs
/System/Library/CoreServices/pbs
1⤵
PID:578

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

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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
e67866defddc2482b715e52843050326

SHA1
87eb2b72b41c69b5f58287bcbd6cb17fae55ae21

SHA256
b57df955cbe8312c2b5ea152b574cfd1204b80b7c3387766f4fe6c9464a04509

SHA512
3898ba7b2c6e5f52ede8ba62e0304299282c40d0f06431a93d28a9e72863ad1aba34663d8199b995c27cc466921c0e221d29801a49e16416f8e3e77174d427f3

Download Submit
/Users/run/Library/Caches/GeoServices/Resources/altitude-1271.xml

Filesize
171KB

MD5
fc82f60979c70408eead10c3a17cb8a1

SHA1
733136626039ac73ef4033453d53d8ca250cca75

SHA256
780e932d83cdee33ab7c0dd34b329b32653e40222967bf32756bcbdb83d03f3e

SHA512
62a17f74e47b3e76323f86e4cc17ef7c40dc5bf6bb7b5d0062a5bca5c3677bf9f68e3d1717e328cb99a88c4a879ec9861d2a3869f7c4fd8157496e522c3fc4e2

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