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

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General

Target
_testcapi.dll
Size 89KB
Sample240615-abvbvavhpp
SHA256 658cf91d8a9d1725b3f003ba3d11b92fa4eb20805502a949934c3f49abca26cd
MD5 323593fe59435711a811ac04e6c54bc2
SHA1 a1d08ba0d9e0912ff52bfaf3f86994d0bd698cc5
SHA512 3d9233ee6bf0f3eb59f852645b40b5bd2fd74140b0dd2b921d092ec467307560196a0ebf260cc02bda12ef46223cfe295868525d896e9015369faf84f224d122
SSDEEP 1536:rhdq6KtGglLp9Opdj7WwfeyQk0QKkra5PvL5Ihjw+ma61xoyT:rv/KtrlLDC7QyQk0QKkrwPj5Ihjw+mXT
MD5 SHA1 SHA512 SSDEEP

Score

4^/10

evasion

Malware Config

Signatures

Resource Forking 1 TTPs 2 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
/System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer	Process not Found

/bin/sh
sh -c "sudo /bin/zsh -c \"/Users/run/_testcapi.dll\""
1⤵
PID:547

/bin/bash
sh -c "sudo /bin/zsh -c \"/Users/run/_testcapi.dll\""
1⤵
PID:547

/usr/bin/sudo
sudo /bin/zsh -c /Users/run/_testcapi.dll
1⤵
PID:547
- /bin/zsh
  /bin/zsh -c /Users/run/_testcapi.dll
  2⤵
  PID:548
- /Users/run/_testcapi.dll
  /Users/run/_testcapi.dll
  2⤵
  PID:548

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

/usr/libexec/nsurlstoraged
/usr/libexec/nsurlstoraged
1⤵
PID:573

/usr/bin/pluginkit
/usr/bin/pluginkit -e ignore -i com.microsoft.OneDrive.FinderSync
1⤵
PID:574

/usr/libexec/xpcproxy
xpcproxy com.apple.pluginkit.pkd
1⤵
PID:575

/usr/sbin/spctl
/usr/sbin/spctl --assess --type execute /var/folders/pq/yy2b5ptn4cz739jgclj4m1wm0000gp/T/OneDriveUpdater2E18A62F/OneDrive.app
1⤵
PID:576

/usr/libexec/pkd
/usr/libexec/pkd
1⤵
PID:575

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

/usr/libexec/secinitd
/usr/libexec/secinitd
1⤵
PID:578

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

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

/usr/libexec/xpcproxy
xpcproxy com.apple.security.cloudkeychainproxy3
1⤵
PID:584

/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:584

/usr/bin/bzip2
/usr/bin/bzip2 -f /var/log/wifi.log.0
1⤵
PID:587

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

/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:601

/usr/libexec/xpcproxy
xpcproxy com.apple.AddressBook.ContactsAccountsService
1⤵
PID:603

/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
1⤵
PID:603

/usr/libexec/xpcproxy
xpcproxy com.apple.suggestd
1⤵
PID:604

/System/Library/PrivateFrameworks/CoreSuggestions.framework/Versions/A/Support/suggestd
/System/Library/PrivateFrameworks/CoreSuggestions.framework/Versions/A/Support/suggestd
1⤵
PID:604

/usr/libexec/xpcproxy
xpcproxy com.apple.knowledge-agent
1⤵
PID:605

/usr/libexec/knowledge-agent
/usr/libexec/knowledge-agent
1⤵
PID:605

/usr/libexec/xpcproxy
xpcproxy com.apple.neagent.878568F8-CCE5-4157-8315-22F20DC8FB0A
1⤵
PID:607

/usr/libexec/neagent
/usr/libexec/neagent
1⤵
PID:607

/usr/libexec/xpcproxy
xpcproxy com.apple.routined
1⤵
PID:609

/usr/libexec/routined
/usr/libexec/routined LAUNCHED_BY_LAUNCHD
1⤵
PID:609

/usr/libexec/xpcproxy
xpcproxy com.apple.Maps.mapspushd
1⤵
PID:611

/System/Library/CoreServices/mapspushd
/System/Library/CoreServices/mapspushd
1⤵
PID:611

/usr/libexec/xpcproxy
xpcproxy com.apple.siri.context.service
1⤵
PID:612

/System/Library/PrivateFrameworks/ContextKit.framework/Versions/A/XPCServices/ContextService.xpc/Contents/MacOS/ContextService
/System/Library/PrivateFrameworks/ContextKit.framework/Versions/A/XPCServices/ContextService.xpc/Contents/MacOS/ContextService
1⤵
PID:612

/usr/libexec/xpcproxy
xpcproxy com.apple.systemstats.daily
1⤵
PID:617

/usr/libexec/xpcproxy
xpcproxy com.apple.loginwindow.LWWeeklyMessageTracer
1⤵
PID:618

/System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer
/System/Library/CoreServices/loginwindow.app/Contents/Resources/LWWeeklyMessageTracer
1⤵
PID:618

/usr/libexec/xpcproxy
xpcproxy com.apple.corespotlightservice.725FD30A-6064-6C02-CC51-5DDB8891B57E
1⤵
PID:626

/System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
/System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService
1⤵
PID:626

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

ActiveTileGroup.pbd

Path /Users/run/Library/Caches/GeoServices/ActiveTileGroup.pbd
Size 124KB
SHA256 5d9aedaa776f07c835e19b00483f7b0e5e31ffb5b0b3ca95b2a4b120f06e487a
MD5 50e07abef86d4a0776feb952d0800e34
SHA1 91d17a599f6e1af6c64993ab85afcf20d70344e1
SHA512 1492d435dac4bc5ab3395c8453a56e240b9d33a73eaa8040bfa8b542ab94432c6b1f41f9858020c693b936173edd44474537640acff344ac38a660eef1a3b8d8
SSDEEP 3072:RgWGpG1qcOZuykEJc5oslHzn0YgJfTNV38EODtVQyqzyUInicNCx2Jcd:RgWGpGqcOZ05LlTn0WDtLuvd
MD5 SHA1 SHA512 SSDEEP

Submit Download

mdsDirectory.db

Path /var/folders/pq/yy2b5ptn4cz739jgclj4m1wm0000gp/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/pq/yy2b5ptn4cz739jgclj4m1wm0000gp/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

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Downloads