a3a264617e3ef583f7a8e9747ad08da7c5e831ee25eb597543512ae32ddf628c

Resubmissions

15/06/2024, 00:11

240615-ag2ccawbln3

15/06/2024, 00:10

240615-aga56awbjr3

15/06/2024, 00:02

240615-abvbvavhpp4

Analysis

max time kernel
269s
max time network
294s
platform
macos-10.15_amd64
resource
macos-20240611-en
resource tags

arch:amd64arch:i386image:macos-20240611-enkernel:19b77alocale:en-usos:macos-10.15-amd64system
submitted
15/06/2024, 00:02

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
_decimal.dll
Size 219KB
Sample240615-abvbvavhpp
SHA256 d4554bdf86c188e97eaacae305223678262138c7569cfbb9837990efd6255e77
MD5 44ccf7ff70b92fdc6c843c68d1dd66e4
SHA1 82176fc8bb776ecaf0957f7051f789b02f196024
SHA512 75f50c42a46c47a67714807e8702d5b23db36b7445f44fb53aa75aa737331f988c6ddf088d4f8194e64f365473d52d54abb8c739280396e1f2501879a6a1bd27
SSDEEP 6144:oaueleQ7Alat004ppuq6xV3XMW5g3ZGwVSqrq:oaueleWbOCqGWSqrq
MD5 SHA1 SHA512 SSDEEP

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/_decimal.dll\""
1⤵
PID:518

/bin/bash
sh -c "sudo /bin/zsh -c \"/Users/run/_decimal.dll\""
1⤵
PID:518

/usr/bin/sudo
sudo /bin/zsh -c /Users/run/_decimal.dll
1⤵
PID:518
- /bin/zsh
  /bin/zsh -c /Users/run/_decimal.dll
  2⤵
  PID:519
- /Users/run/_decimal.dll
  /Users/run/_decimal.dll
  2⤵
  PID:519

/usr/libexec/xpcproxy
xpcproxy com.apple.sysmond
1⤵
PID:543

/usr/libexec/sysmond
/usr/libexec/sysmond
1⤵
PID:543

/usr/libexec/xpcproxy
xpcproxy com.apple.security.cloudkeychainproxy3
1⤵
PID:544

/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:544

/usr/bin/bzip2
/usr/bin/bzip2 -f /var/log/wifi.log.0
1⤵
PID:564

/usr/libexec/xpcproxy
xpcproxy com.apple.geod
1⤵
PID:568

/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:568

/usr/libexec/xpcproxy
xpcproxy com.apple.geod
1⤵
PID:569

/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:569

/usr/libexec/xpcproxy
xpcproxy com.apple.secinitd
1⤵
PID:570

/usr/libexec/secinitd
/usr/libexec/secinitd
1⤵
PID:570

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

/usr/libexec/nehelper
/usr/libexec/nehelper
1⤵
PID:572

/usr/libexec/xpcproxy
xpcproxy com.apple.neagent.878568F8-CCE5-4157-8315-22F20DC8FB0A
1⤵
PID:577

/usr/libexec/neagent
/usr/libexec/neagent
1⤵
PID:577

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

/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
1⤵
PID:578

/usr/libexec/xpcproxy
xpcproxy com.apple.routined
1⤵
PID:579

/usr/libexec/routined
/usr/libexec/routined LAUNCHED_BY_LAUNCHD
1⤵
PID:579

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

/System/Library/CoreServices/mapspushd
/System/Library/CoreServices/mapspushd
1⤵
PID:581

/usr/libexec/xpcproxy
xpcproxy com.apple.assistantd
1⤵
PID:588

/usr/sbin/spctl
/usr/sbin/spctl --assess --type execute /Applications/OneDrive.app
1⤵
PID:589

/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd
/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd
1⤵
PID:588

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

/System/Library/CoreServices/pbs
/System/Library/CoreServices/pbs
1⤵
PID:593

/bin/launchctl
/bin/launchctl kill SIGTERM system/com.microsoft.OneDriveUpdaterDaemon
1⤵
PID:602

/bin/launchctl
/bin/launchctl kill SIGTERM system/com.microsoft.OneDriveStandaloneUpdaterDaemon
1⤵
PID:603

/usr/libexec/xpcproxy
xpcproxy com.apple.corespotlightservice.725FD30A-6064-6C02-CC51-5DDB8891B57E
1⤵
PID:604

/System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
/System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
1⤵
PID:604

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

com.apple.networkextension.uuidcache.plist

Path /Library/Preferences/com.apple.networkextension.uuidcache.plist
Size 443B
SHA256 fc78047a7293b7fba3abe949497f397804f86e2ff04c29c4a549df60aa877aa2
MD5 95d1f6a479ea836bed553646ebef85c1
SHA1 19da469018294e373c788d888e5c55e0bb18695e
SHA512 3f9b8aa7efc6cbbcf6672e0d08a630178c653894d800e9125ed18774de105bc564b097120e98b5711cec5d05d95b41fe822019bc10038055eabf341b0c12845d
MD5 SHA1 SHA512

Submit Download

com.apple.networkextension.uuidcache.plist

Path /Library/Preferences/com.apple.networkextension.uuidcache.plist
Size 443B
SHA256 c81bb42621fd0e666a3863f06db96ab6f5f2631cf135d41e2916c25d973c1056
MD5 b5ed1a4aa9f5eb7122af5b836de7cefc
SHA1 50f9e5dbb61125650245824f2bc6b466ede59bf6
SHA512 3986a6f6457f3f794a04034f6d905cdb7ab37e67fd3d266a1aa7bf5deaeb544097d0c8668642288f2a6dfb33f343147241d2130abbff33f20140c6608f4a1211
MD5 SHA1 SHA512

Submit Download

com.apple.networkextension.uuidcache.plist

Path /Library/Preferences/com.apple.networkextension.uuidcache.plist
Size 42B
SHA256 9261ecceda608ef174256e5fdc774c1e6e3dcf533409c1bc393d490d01c713f1
MD5 ce7f5b3d4bfc7b4b0da6a06dccc515f2
SHA1 ce657a52a052a3aaf534ecfbf7cbdde4ee334c10
SHA512 db9de6afa0e14c347aa0988a985b8a453ef133a2413c03bae0fab48bda34d4f9a488db104837a386bb65c393e8f11b1ed4856b211c1c186423649c147d6aabfb
MD5 SHA1 SHA512

Submit Download

ActiveTileGroup.pbd

Path /Users/run/Library/Caches/GeoServices/ActiveTileGroup.pbd
Size 124KB
SHA256 facbc30e97872c2f8d9e9e0b8c066231194e95e0978a3bcb189b721a71a4e7e4
MD5 26158e02e017ff7f0d7de467d914089a
SHA1 fc3edfb4c9968a0b14db6232a985421925492a1d
SHA512 3585912ec179283d4a2f0606e164ebc3d86273771cfeeaf4d36b3a3627235009abc72e7e5f868fd9572dd40e3c6683b774090ea35f1aba7caa57df94259655e4
SSDEEP 3072:RbG1qxfGZOd9ykEJc5oslHzn0YgJfTNV38EODtVQyqzyUInicNCx2Jcd:RbGqxfGZOdX5LlTn0WDtLuvd
MD5 SHA1 SHA512 SSDEEP

Submit Download

altitude-1285.xml

Path /Users/run/Library/Caches/GeoServices/Resources/altitude-1285.xml
Size 179KB
SHA256 7224f8828694ed74a8353567e4d84da188d15a993a4a75938f8409cb49218e7c
MD5 9a43af57707d2fb460832049d1f217d1
SHA1 056d813f8cb5198ca82072f7e3484f38ea5267f8
SHA512 1f33175f5d0958c79540a627552f71c6960b6ff19c9b2b0aa604c00bfeff216f6ea2ec3a22ef91ad8d7249597fdf5ad49ddbf5f4aef71b397e785152474954d7
SSDEEP 768:SGSaD5wrMhcaOqBhyzi6+tLr2QKtKkvJSgryvYZW/VEu/etKwxml+BVqjWDSr/gm:SGSsSIhyDoV4EReTMJjMkmNB4htWQ5
MD5 SHA1 SHA512 SSDEEP

Submit Download

mdsDirectory.db

Path /var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/C//mds/mdsDirectory.db
Size 47KB
SHA256 cca093bcfc65e25dd77c849866e110df72526dffbe29d76e11e29c7d888a4030
MD5 0e4a0d1ceb2af6f0f8d0167ce77be2d3
SHA1 414ba4c1dc5fc8bf53d550e296fd6f5ad669918c
SHA512 1dc5282d27c49a4b6f921ba5dfc88b8c1d32289df00dd866f9ac6669a5a8d99afeda614bffc7cf61a44375ae73e09cd52606b443b63636977c9cd2ef4fa68a20
SSDEEP 384:xSMdGleGkIG7FF3theSMVXBD0tgcNrGB5pBfbouR6/chQOnGqwc2U+v+h/:8MdGleOhpBouRwchQOnGqwc2U+v+h/
MD5 SHA1 SHA512 SSDEEP

Submit Download

mdsObject.db

Path /var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/C//mds/mdsObject.db
Size 4KB
SHA256 3ebafa97782204a4a1d75cfec22e15fcdeab45b65bab3b3e65508707e034a16c
MD5 d3a1859e6ec593505cc882e6def48fc8
SHA1 f8e6728e3e9de477a75706faa95cead9ce13cb32
SHA512 ea2a749b105759ea33408186b417359deffb4a3a5ed0533cb26b459c16bb3524d67ede5c9cf0d5098921c0c0a9313fb9c2672f1e5ba48810eda548fa3209e818
SSDEEP 24:mFkXs98w/mBr53CEb9ujBbCYoVeA7uBEUMy733Ka2VCneWHrUZRJkWnJI4FNMOQS:m6Xsh+CLjL3Pe3T5FFEfEn8xiYuuSsS
MD5 SHA1 SHA512 SSDEEP

Submit Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads