Overview
overview
5Static
static
3Lunar Clie...10.exe
windows7-x64
4Lunar Clie...10.exe
windows10-2004-x64
4Lunar Clie...10.exe
macos-10.15-amd64
1$PLUGINSDIR/INetC.dll
windows7-x64
3$PLUGINSDIR/INetC.dll
windows10-2004-x64
3$PLUGINSDIR/INetC.dll
macos-10.15-amd64
4$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.dll
windows10-2004-x64
1$PLUGINSDI...er.dll
macos-10.15-amd64
1$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
macos-10.15-amd64
1$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
macos-10.15-amd64
1$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
macos-10.15-amd64
4$PLUGINSDI...co.ico
windows7-x64
3$PLUGINSDI...co.ico
windows10-2004-x64
3$PLUGINSDI...co.ico
macos-10.15-amd64
4$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
macos-10.15-amd64
1$PLUGINSDI...7z.dll
windows7-x64
3$PLUGINSDI...7z.dll
windows10-2004-x64
3$PLUGINSDI...7z.dll
macos-10.15-amd64
4$R0/Uninst...nt.exe
windows7-x64
4$R0/Uninst...nt.exe
windows10-2004-x64
5$R0/Uninst...nt.exe
macos-10.15-amd64
1$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3Analysis
-
max time kernel
91s -
max time network
126s -
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
08-06-2024 22:49
Static task
static1
Behavioral task
behavioral1
Sample
Lunar Client v3.2.10.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
Lunar Client v3.2.10.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
Lunar Client v3.2.10.exe
Resource
macos-20240410-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/INetC.dll
Resource
win7-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/INetC.dll
Resource
macos-20240410-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
macos-20240410-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20240221-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/StdUtils.dll
Resource
macos-20240410-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/System.dll
Resource
macos-20240410-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/WinShell.dll
Resource
win7-20240508-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/WinShell.dll
Resource
macos-20240410-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/installerHeaderico.ico
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/installerHeaderico.ico
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/installerHeaderico.ico
Resource
macos-20240410-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240419-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/nsExec.dll
Resource
macos-20240410-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/nsis7z.dll
Resource
macos-20240410-en
Behavioral task
behavioral28
Sample
$R0/Uninstall Lunar Client.exe
Resource
win7-20240419-en
Behavioral task
behavioral29
Sample
$R0/Uninstall Lunar Client.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral30
Sample
$R0/Uninstall Lunar Client.exe
Resource
macos-20240410-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20240508-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/WinShell.dll
-
Size
3KB
-
MD5
1cc7c37b7e0c8cd8bf04b6cc283e1e56
-
SHA1
0b9519763be6625bd5abce175dcc59c96d100d4c
-
SHA256
9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
-
SHA512
7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f
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.
Processes:
ioc process /System/Library/Frameworks/Security.framework/Versions/A/Resources/CloudKeychainProxy.bundle/Contents/MacOS/CloudKeychainProxy
Processes
-
/bin/shsh -c "sudo /bin/zsh -c \"/Users/run/\$PLUGINSDIR/WinShell.dll\""1⤵PID:565
-
/bin/bashsh -c "sudo /bin/zsh -c \"/Users/run/\$PLUGINSDIR/WinShell.dll\""1⤵PID:565
-
/usr/bin/sudosudo /bin/zsh -c /Users/run//WinShell.dll1⤵PID:565
-
/bin/zsh/bin/zsh -c /Users/run//WinShell.dll2⤵PID:566
-
/Users/run//WinShell.dll/Users/run//WinShell.dll2⤵PID:566
-
/usr/libexec/dmd/usr/libexec/dmd1⤵PID:554
-
/usr/libexec/xpcproxyxpcproxy com.apple.sysmond1⤵PID:587
-
/usr/libexec/sysmond/usr/libexec/sysmond1⤵PID:587
-
/usr/libexec/xpcproxyxpcproxy com.apple.security.cloudkeychainproxy31⤵PID:592
-
/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/CloudKeychainProxy1⤵PID:592
-
/usr/libexec/xpcproxyxpcproxy com.apple.geod1⤵PID:599
-
/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.geod1⤵PID:599
-
/usr/libexec/xpcproxyxpcproxy com.apple.geod1⤵PID:600
-
/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.geod1⤵PID:600
-
/usr/libexec/xpcproxyxpcproxy com.apple.secinitd1⤵PID:601
-
/usr/libexec/secinitd/usr/libexec/secinitd1⤵PID:601
-
/usr/libexec/xpcproxyxpcproxy com.apple.AddressBook.ContactsAccountsService1⤵PID:603
-
/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService1⤵PID:603
-
/usr/libexec/xpcproxyxpcproxy com.apple.suggestd1⤵PID:604
-
/System/Library/PrivateFrameworks/CoreSuggestions.framework/Versions/A/Support/suggestd/System/Library/PrivateFrameworks/CoreSuggestions.framework/Versions/A/Support/suggestd1⤵PID:604
-
/usr/libexec/xpcproxyxpcproxy com.apple.neagent.878568F8-CCE5-4157-8315-22F20DC8FB0A1⤵PID:609
-
/usr/libexec/neagent/usr/libexec/neagent1⤵PID:609
-
/usr/libexec/xpcproxyxpcproxy com.apple.knowledge-agent1⤵PID:610
-
/usr/libexec/knowledge-agent/usr/libexec/knowledge-agent1⤵PID:610
-
/usr/sbin/spctl/usr/sbin/spctl --assess --type execute /Applications/OneDrive.app1⤵PID:614
-
/usr/libexec/xpcproxyxpcproxy com.apple.assistantd1⤵PID:616
-
/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd1⤵PID:616
-
/usr/libexec/xpcproxyxpcproxy com.apple.routined1⤵PID:621
-
/usr/libexec/routined/usr/libexec/routined LAUNCHED_BY_LAUNCHD1⤵PID:621
-
/usr/libexec/xpcproxyxpcproxy com.apple.siri.context.service1⤵PID:622
-
/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/ContextService1⤵PID:622
-
/usr/libexec/xpcproxyxpcproxy com.apple.Maps.mapspushd1⤵PID:623
-
/System/Library/CoreServices/mapspushd/System/Library/CoreServices/mapspushd1⤵PID:623
-
/usr/libexec/xpcproxyxpcproxy com.apple.pbs1⤵PID:625
-
/System/Library/CoreServices/pbs/System/Library/CoreServices/pbs1⤵PID:625
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
124KB
MD5b685822e208def55bb7e5adfbd4cdd08
SHA123d26f0bd0ff407d1e3ce7d3f67fbedff36d2bb9
SHA25603cef77a10a06c6cb38bbf0948daff230060a996b0f9ad70d1a85cc44629c710
SHA51256ace4ec109d7a954129be7690a46fa3cdad0d2f19c0ba040e6016ead13011fa03e49812aad73dd79dd28a1d5d0edab8e808f6c77276d43292bb7c3f54df043f
-
Filesize
179KB
MD59a43af57707d2fb460832049d1f217d1
SHA1056d813f8cb5198ca82072f7e3484f38ea5267f8
SHA2567224f8828694ed74a8353567e4d84da188d15a993a4a75938f8409cb49218e7c
SHA5121f33175f5d0958c79540a627552f71c6960b6ff19c9b2b0aa604c00bfeff216f6ea2ec3a22ef91ad8d7249597fdf5ad49ddbf5f4aef71b397e785152474954d7
-
Filesize
47KB
MD50e4a0d1ceb2af6f0f8d0167ce77be2d3
SHA1414ba4c1dc5fc8bf53d550e296fd6f5ad669918c
SHA256cca093bcfc65e25dd77c849866e110df72526dffbe29d76e11e29c7d888a4030
SHA5121dc5282d27c49a4b6f921ba5dfc88b8c1d32289df00dd866f9ac6669a5a8d99afeda614bffc7cf61a44375ae73e09cd52606b443b63636977c9cd2ef4fa68a20
-
Filesize
4KB
MD5d3a1859e6ec593505cc882e6def48fc8
SHA1f8e6728e3e9de477a75706faa95cead9ce13cb32
SHA2563ebafa97782204a4a1d75cfec22e15fcdeab45b65bab3b3e65508707e034a16c
SHA512ea2a749b105759ea33408186b417359deffb4a3a5ed0533cb26b459c16bb3524d67ede5c9cf0d5098921c0c0a9313fb9c2672f1e5ba48810eda548fa3209e818