449ada31a39e38dbd8bea3778be9b74e9c94c2ff8b66a7bdbbe4407cfd135269

General

Target

ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar
Size

429KB
MD5

f81f991af0573feb57ce426f934178ca
SHA1

d2225575cda170aa3bea9ceec44cf7f74329e37d
SHA256

c64cac9318db65d129772f2f422046d06d6d61fc4c6f3a6326e9a8bea32e8aa7
SHA512

1a49a7a16891d2b4a5c060a785733743f56b84bbda3c137ed69bb03237bd842077867d40bd99fd1b92a87fead580c76f102c75b3be94c212540a4408a915cdb8
SSDEEP

6144:HtSkE65w2iLuabZ1jeBZjyc6XkWhSLbOExpL22Nz3D81u6aTV90c6G/ZkM+:H1Ef2iTbZZeBJyRhubOmpLzD0NsHCGb+

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
sh -c "sudo /bin/zsh -c \"/Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar\""	Process not Found
sudo /bin/zsh -c /Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar	Process not Found
/bin/zsh -c /Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar	Process not Found
/Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar	Process not Found
/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/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar\""
1⤵
PID:520

/bin/bash
sh -c "sudo /bin/zsh -c \"/Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar\""
1⤵
PID:520

/usr/bin/sudo
sudo /bin/zsh -c /Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar
1⤵
PID:520
- /bin/zsh
  /bin/zsh -c /Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar
  2⤵
  PID:521
- /Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar
  /Users/run/ProntoInstaller/ProntoInstaller.app/Contents/Resources/ProntoApp.app/Contents/Resources/PRTPLG1.bundle/Contents/Resources/unrar
  2⤵
  PID:521

/usr/libexec/dmd
/usr/libexec/dmd
1⤵
PID:513

/usr/libexec/xpcproxy
xpcproxy com.apple.sysmond
1⤵
PID:535

/usr/libexec/sysmond
/usr/libexec/sysmond
1⤵
PID:535

/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.nehelper
1⤵
PID:548

/usr/libexec/nehelper
/usr/libexec/nehelper
1⤵
PID:548

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

/System/Library/CoreServices/pbs
/System/Library/CoreServices/pbs
1⤵
PID:555

/usr/sbin/spctl
/usr/sbin/spctl --assess --type execute /Applications/OneDrive.app
1⤵
PID:558

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

/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd
/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd
1⤵
PID:560

/usr/libexec/xpcproxy
xpcproxy com.apple.geod
1⤵
PID:572

/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:572

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

/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:573

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

/usr/libexec/secinitd
/usr/libexec/secinitd
1⤵
PID:574

/usr/libexec/xpcproxy
xpcproxy com.apple.neagent.878568F8-CCE5-4157-8315-22F20DC8FB0A
1⤵
PID:579

/usr/libexec/neagent
/usr/libexec/neagent
1⤵
PID:579

/usr/libexec/xpcproxy
xpcproxy com.apple.AddressBook.ContactsAccountsService
1⤵
PID:580

/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
1⤵
PID:580

/usr/libexec/xpcproxy
xpcproxy com.apple.routined
1⤵
PID:581

/usr/libexec/routined
/usr/libexec/routined LAUNCHED_BY_LAUNCHD
1⤵
PID:581

/usr/libexec/xpcproxy
xpcproxy com.apple.Maps.mapspushd
1⤵
PID:583

/System/Library/CoreServices/mapspushd
/System/Library/CoreServices/mapspushd
1⤵
PID:583

/bin/launchctl
/bin/launchctl kill SIGTERM system/com.microsoft.OneDriveUpdaterDaemon
1⤵
PID:586

/bin/launchctl
/bin/launchctl kill SIGTERM system/com.microsoft.OneDriveStandaloneUpdaterDaemon
1⤵
PID:587

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

Loading Replay Monitor...

Downloads

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

Filesize
42B

MD5
ce7f5b3d4bfc7b4b0da6a06dccc515f2

SHA1
ce657a52a052a3aaf534ecfbf7cbdde4ee334c10

SHA256
9261ecceda608ef174256e5fdc774c1e6e3dcf533409c1bc393d490d01c713f1

SHA512
db9de6afa0e14c347aa0988a985b8a453ef133a2413c03bae0fab48bda34d4f9a488db104837a386bb65c393e8f11b1ed4856b211c1c186423649c147d6aabfb

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

Filesize
106B

MD5
a60a7bcfc47eacaa66e5e3d701d3ba80

SHA1
7093ffc5beca33187c18461c7ff3259a1781ae35

SHA256
17e96efaf7f2e45e407a3c68fb57b78f09dea6fc1edf3732b888be4a4eadd468

SHA512
58736bd680d6c7a25b8d7db08fd4a258cf761dbaa44a5ece0c2b813ab12c20dc213ab40844dfc780687945cf2459f549f1a38bf3da16c5c332756f3b53e1c3a5

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

Filesize
126B

MD5
95f24d2f9121654acd5a1c44e572082b

SHA1
ea13b61b35ef396ebe42f09e638a39f13b93fd9b

SHA256
2b7b2a1c679a5a0d2465351f35584f1eb6de22160daefb4cba351838f98f155e

SHA512
d1eaa0bd0b245f98a03d24197e02096400abea41f5a36905a41c777bedba15194f3de256c12b4f038e38267147986e8b9dd543189fdc6d1788d3c012bc63270d

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

Filesize
167B

MD5
1340033aca269b30874eafa2ec72adfe

SHA1
e1c0e123ffc93a5f22c906c7206a625a149944d1

SHA256
fb10f63de2c68693f4360c0c8cb0dd64e163dde54ffb9c97932d804df4a4f724

SHA512
587feb19b7dcfc422a0feb360fc1a855a766e518d8a16b0e6b1df509706c0b703270449e5688bcc584002f277981d6f1edbed996abdd81b8a402ba968c2d08e6

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

Filesize
124KB

MD5
8d565f2f6940deb1696025ad22100c51

SHA1
2b9069d394fdc52064219592e38a6c9aa5592bcf

SHA256
12e90d6d80a407f073a720c6cbd16c928ba83a7a71300978c6cd1e89d0836255

SHA512
8d047812a4d51c53a502b02dcd1f2e86e96569fdce67f6798bb04dad893a1b9c2d9c6575fd726cd062c1142ef7f5c4b736c834a46072bb1356e4d8fc5e4beabf

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/pq/yy2b5ptn4cz739jgclj4m1wm0000gp/C/assistantd//mds/mdsDirectory.db

Filesize
47KB

MD5
0e4a0d1ceb2af6f0f8d0167ce77be2d3

SHA1
414ba4c1dc5fc8bf53d550e296fd6f5ad669918c

SHA256
cca093bcfc65e25dd77c849866e110df72526dffbe29d76e11e29c7d888a4030

SHA512
1dc5282d27c49a4b6f921ba5dfc88b8c1d32289df00dd866f9ac6669a5a8d99afeda614bffc7cf61a44375ae73e09cd52606b443b63636977c9cd2ef4fa68a20

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

Filesize
4KB

MD5
d3a1859e6ec593505cc882e6def48fc8

SHA1
f8e6728e3e9de477a75706faa95cead9ce13cb32

SHA256
3ebafa97782204a4a1d75cfec22e15fcdeab45b65bab3b3e65508707e034a16c

SHA512
ea2a749b105759ea33408186b417359deffb4a3a5ed0533cb26b459c16bb3524d67ede5c9cf0d5098921c0c0a9313fb9c2672f1e5ba48810eda548fa3209e818

Download Submit

Analysis

Sharing