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Windows Analysis Report
courtyardhealthcare.com.exe

Overview

General Information

Sample name:	courtyardhealthcare.com.exe
Analysis ID:	1644317
MD5:	310c935a189ca01dcee92d9c002f3330
SHA1:	50f3d06b47390dabaa08089c102dcb71cd59461b
SHA256:	ccac0311b3e3674282d87db9fb8a151c7b11405662159a46dda71039f2200a67
Tags:	ClickFixcourtyardhealthcare-comexeFakeCaptchauser-JAMESWT_MHT
Infos:

Detection

Score:	64
Range:	0 - 100
Confidence:	100%

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Joe Sandbox ML detected suspicious sample

Potentially malicious time measurement code found

Contains functionality for execution timing, often used to detect debuggers

Detected TCP or UDP traffic on non-standard ports

Detected potential crypto function

Enables debug privileges

Enables security privileges

Program does not show much activity (idle)

Classification

Process Tree

System is w10x64

courtyardhealthcare.com.exe (PID: 1432 cmdline: "C:\Users\user\Desktop\courtyardhealthcare.com.exe" MD5: 310C935A189CA01DCEE92D9C002F3330)

cleanup

Malware Configuration

⊘No configs have been found

Yara Signatures

⊘No yara matches

Sigma Signatures

⊘No Sigma rule has matched

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: courtyardhealthcare.com.exe

Avira: detected

Multi AV Scanner detection for submitted file

Source: courtyardhealthcare.com.exe	Virustotal: Detection: 20%			Perma Link
Source: courtyardhealthcare.com.exe	ReversingLabs: Detection: 22%

Joe Sandbox ML detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 92.7% probability

Source: courtyardhealthcare.com.exe, 00000000.00000000.871565420.00007FF6ADA49000.00000002.00000001.01000000.00000003.sdmp

Binary or memory string: -----BEGIN PUBLIC KEY-----

memstr_35115f96-3

Source: courtyardhealthcare.com.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source: global traffic

TCP traffic: 192.168.2.7:49681 -> 139.180.160.173:7712

Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173
Source: unknown	TCP traffic detected without corresponding DNS query: 139.180.160.173

Source: courtyardhealthcare.com.exe	String found in binary or memory: https://curl.se/docs/alt-svc.html
Source: courtyardhealthcare.com.exe	String found in binary or memory: https://curl.se/docs/hsts.html
Source: courtyardhealthcare.com.exe	String found in binary or memory: https://curl.se/docs/http-cookies.html

Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe	Code function: 0_2_00007FF6AD0B6140		0_2_00007FF6AD0B6140
Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe	Code function: 0_2_00007FF6AD0EC6C0		0_2_00007FF6AD0EC6C0

Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe

Process token adjusted: Security

Jump to behavior

Source: classification engine

Classification label: mal64.evad.winEXE@1/0@0/1

Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe

Mutant created: \Sessions\1\BaseNamedObjects\Mutant-EFD191397F7A4AA672C25BFA9265BE118DAA36E8EB7C19CE3A60AB4F11FA4F10

Source: courtyardhealthcare.com.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe

Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: courtyardhealthcare.com.exe, 00000000.00000002.2139045974.00007FF6AD8C3000.00000002.00000001.01000000.00000003.sdmp, courtyardhealthcare.com.exe, 00000000.00000000.871565420.00007FF6AD8C3000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: UPDATE %Q.sqlite_master SET tbl_name = %Q, name = CASE WHEN type='table' THEN %Q WHEN name LIKE 'sqliteX_autoindex%%' ESCAPE 'X' AND type='index' THEN 'sqlite_autoindex_' \|\| %Q \|\| substr(name,%d+18) ELSE name END WHERE tbl_name=%Q COLLATE nocase AND (type='table' OR type='index' OR type='trigger');
Source: courtyardhealthcare.com.exe, 00000000.00000002.2139045974.00007FF6AD8C3000.00000002.00000001.01000000.00000003.sdmp, courtyardhealthcare.com.exe, 00000000.00000000.871565420.00007FF6AD8C3000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: INSERT INTO %Q.sqlite_master VALUES('index',%Q,%Q,#%d,%Q);

Source: courtyardhealthcare.com.exe	Virustotal: Detection: 20%
Source: courtyardhealthcare.com.exe	ReversingLabs: Detection: 22%

Source: courtyardhealthcare.com.exe	String found in binary or memory: Accept-Additions
Source: courtyardhealthcare.com.exe	String found in binary or memory: List-Help
Source: courtyardhealthcare.com.exe	String found in binary or memory: MMHS-Exempted-Address
Source: courtyardhealthcare.com.exe	String found in binary or memory: Originator-Return-Address
Source: courtyardhealthcare.com.exe	String found in binary or memory: id-cmc-addExtensions
Source: courtyardhealthcare.com.exe	String found in binary or memory: set-addPolicy
Source: courtyardhealthcare.com.exe	String found in binary or memory: iphlpapi.dllif_nametoindexkernel32LoadLibraryExW\/AddDllDirectorycw-outbodyheadercw_out, wrote %zu %s bytes -> %zuWrite callback asked for PAUSE when not supportedcw_out, PAUSE requested by clientclient returned ERROR on write of %zu bytesFailure writing output to destination, passed %zu returned %zd notcw-out is%spausedcw-out done--:--:--%2lld:%02lld:%02lld%3lldd %02lldh%7lldd%5lld%4lldk%2lld.%0lldM%4lldM%2lld.%0lldG%4lldG%4lldT%4lldP** Resuming transfer from byte position %lld

Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe	Section loaded: cryptbase.dll	Jump to behavior
Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe	Section loaded: rstrtmgr.dll	Jump to behavior
Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe	Section loaded: ncrypt.dll	Jump to behavior
Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe	Section loaded: ntasn1.dll	Jump to behavior
Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe	Section loaded: mswsock.dll	Jump to behavior

Source: courtyardhealthcare.com.exe

Static PE information: Virtual size of .text is bigger than: 0x100000

Source: courtyardhealthcare.com.exe

Static PE information: Image base 0x140000000 > 0x60000000

Source: courtyardhealthcare.com.exe

Static file information: File size 11413504 > 1048576

Source: courtyardhealthcare.com.exe	Static PE information: Raw size of .text is bigger than: 0x100000 < 0x811800
Source: courtyardhealthcare.com.exe	Static PE information: Raw size of .rdata is bigger than: 0x100000 < 0x256c00

Source: courtyardhealthcare.com.exe

Static PE information: More than 200 imports for KERNEL32.dll

Source: courtyardhealthcare.com.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: courtyardhealthcare.com.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: courtyardhealthcare.com.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: courtyardhealthcare.com.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: courtyardhealthcare.com.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: courtyardhealthcare.com.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT

Source: courtyardhealthcare.com.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source: courtyardhealthcare.com.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source: courtyardhealthcare.com.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: courtyardhealthcare.com.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: courtyardhealthcare.com.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: courtyardhealthcare.com.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: courtyardhealthcare.com.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata

Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe

Process information set: NOALIGNMENTFAULTEXCEPT | NOGPFAULTERRORBOX | NOOPENFILEERRORBOX

Jump to behavior

Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe

Code function: 0_2_00007FF6AD0B1350 rdtsc

0_2_00007FF6AD0B1350

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: courtyardhealthcare.com.exe, 00000000.00000002.2135163233.000001EA823B9000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll

Anti Debugging

Potentially malicious time measurement code found

Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe	Code function: 0_2_00007FF6AD0B1350		0_2_00007FF6AD0B1350
Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe	Code function: 0_2_00007FF6AD0B13B0		0_2_00007FF6AD0B13B0

Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe

Code function: 0_2_00007FF6AD0B1350 rdtsc

0_2_00007FF6AD0B1350

Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe

Process token adjusted: Debug

Jump to behavior

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe

Code function: 0_2_00007FF6AD845948 GetSystemTimeAsFileTime,GetCurrentThreadId,GetCurrentProcessId,QueryPerformanceCounter,

0_2_00007FF6AD845948

Source: C:\Users\user\Desktop\courtyardhealthcare.com.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Jump to behavior

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	2 Command and Scripting Interpreter	1 DLL Side-Loading	1 DLL Side-Loading	1 DLL Side-Loading	OS Credential Dumping	1 System Time Discovery	Remote Services	11 Archive Collected Data	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	11 Security Software Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	3 System Information Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label	Link
courtyardhealthcare.com.exe	21%	Virustotal		Browse
courtyardhealthcare.com.exe	22%	ReversingLabs	Win64.Trojan.SpywareX
courtyardhealthcare.com.exe	100%	Avira	TR/Spy.Agent.tqqzu

Name	Source	Malicious	Reputation
https://curl.se/docs/hsts.html	courtyardhealthcare.com.exe	false	high
https://curl.se/docs/alt-svc.html	courtyardhealthcare.com.exe	false	high
https://curl.se/docs/http-cookies.html	courtyardhealthcare.com.exe	false	high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
139.180.160.173	unknown	United States		20473	AS-CHOOPAUS	false

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1644317
Start date and time:	2025-03-20 13:40:28 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 20s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 134, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	11
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	courtyardhealthcare.com.exe
Detection:	MAL
Classification:	mal64.evad.winEXE@1/0@0/1
EGA Information:	Failed
HCA Information:	Failed
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, sppsvc.exe, SIHClient.exe, SgrmBroker.exe, conhost.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 20.109.210.53, 184.31.69.3
Excluded domains from analysis (whitelisted): fs.microsoft.com, slscr.update.microsoft.com, ctldl.windowsupdate.com, c.pki.goog, fe3cr.delivery.mp.microsoft.com
Execution Graph export aborted for target courtyardhealthcare.com.exe, PID 1432 because there are no executed function
Not all processes where analyzed, report is missing behavior information

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
139.180.160.173	compited.ps1	Get hash	malicious	Unknown	Browse
139.180.160.173	http://6f09elun1.cwv0gnggn.activebiohealth.com/58cseai2l/bXdyb2JlbEBydWRpbi5jb20=	Get hash	malicious	HTMLPhisher	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AS-CHOOPAUS	compited.ps1	Get hash	malicious	Unknown	Browse	139.180.160.173
	Nyx4r.mpsl.elf	Get hash	malicious	Okiru	Browse	44.168.169.166
	hoho.armv5l.elf	Get hash	malicious	Unknown	Browse	44.174.49.98
	yarn.elf	Get hash	malicious	Unknown	Browse	149.253.222.204
	https://metamaeasskelog.webflow.io/	Get hash	malicious	HTMLPhisher	Browse	45.32.7.89
	http://metamaskelogines.webflow.io/	Get hash	malicious	HTMLPhisher	Browse	155.138.141.200
	jkse.mips.elf	Get hash	malicious	Unknown	Browse	44.168.169.169
	nklsh4.elf	Get hash	malicious	Unknown	Browse	80.240.27.219
	jklarm.elf	Get hash	malicious	Unknown	Browse	44.40.187.61
	nklppc.elf	Get hash	malicious	Unknown	Browse	104.156.229.229

File type:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy (8bit):	6.717739174634944
TrID:	Win64 Executable GUI (202006/5) 92.65% Win64 Executable (generic) (12005/4) 5.51% Generic Win/DOS Executable (2004/3) 0.92% DOS Executable Generic (2002/1) 0.92% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	courtyardhealthcare.com.exe
File size:	11'413'504 bytes
MD5:	310c935a189ca01dcee92d9c002f3330
SHA1:	50f3d06b47390dabaa08089c102dcb71cd59461b
SHA256:	ccac0311b3e3674282d87db9fb8a151c7b11405662159a46dda71039f2200a67
SHA512:	ca231956a44fdd54d7b0a82dbc3d17305c39f0df164977897454d71ab3d08f72724278b90116e12827312be30d8f9eedf66774aa06d98d00f9246e0e712fa2de
SSDEEP:	196608:SEKWiSU1vNkknXpoCDRUwtSATBWQlp5c266bm:KWiptKknXpoCDCwtSATBWQlp5c2x
TLSH:	77B6AE5AA2B800D9D4BBC178CA5A9617E771741D03F057EB26A096F52F23BE07E3B740
File Content Preview:	MZ......................@................................... ...........!..L.!This program cannot be run in DOS mode....$.......!..Ee...e...e.......r...........tO~.l...tO..q...tO..k...tO..........G....L......e...[.......d.......v...e........O.......O.....

File Icon


Icon Hash:	90cececece8e8eb0

Static PE Info

General

Entrypoint:	0x1407952f0
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x140000000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Time Stamp:	0x67B9FD7C [Sat Feb 22 16:38:20 2025 UTC]
TLS Callbacks:	0x40794a70, 0x1, 0x40795640, 0x1
CLR (.Net) Version:
OS Version Major:	6
OS Version Minor:	0
File Version Major:	6
File Version Minor:	0
Subsystem Version Major:	6
Subsystem Version Minor:	0
Import Hash:	0dc0b4d7c2e6e0a3d7a894a55ea5045a

Entrypoint Preview

Instruction
dec eax
sub esp, 28h
call 00007F1830E1DEE4h
dec eax
add esp, 28h
jmp 00007F1830E1D70Fh
int3
int3
dec eax
mov dword ptr [esp+10h], ebx
dec eax
mov dword ptr [esp+18h], esi
push ebp
push edi
inc ecx
push esi
dec eax
mov ebp, esp
dec eax
sub esp, 10h
xor eax, eax
xor ecx, ecx
cpuid
inc esp
mov eax, ecx
inc esp
mov edx, edx
inc ecx
xor edx, 49656E69h
inc ecx
xor eax, 6C65746Eh
inc esp
mov ecx, ebx
inc esp
mov esi, eax
xor ecx, ecx
mov eax, 00000001h
cpuid
inc ebp
or edx, eax
mov dword ptr [ebp-10h], eax
inc ecx
xor ecx, 756E6547h
mov dword ptr [ebp-0Ch], ebx
inc ebp
or edx, ecx
mov dword ptr [ebp-08h], ecx
mov edi, ecx
mov dword ptr [ebp-04h], edx
jne 00007F1830E1D8EDh
dec eax
or dword ptr [002DE981h], FFFFFFFFh
and eax, 0FFF3FF0h
dec eax
mov dword ptr [002DE969h], 00008000h
cmp eax, 000106C0h
je 00007F1830E1D8BAh
cmp eax, 00020660h
je 00007F1830E1D8B3h
cmp eax, 00020670h
je 00007F1830E1D8ACh
add eax, FFFCF9B0h
cmp eax, 20h
jnbe 00007F1830E1D8B6h
dec eax
mov ecx, 00010001h
add dword ptr [eax], eax
add byte ptr [eax], al
dec eax
bt ecx, eax
jnc 00007F1830E1D8A6h
inc esp
mov eax, dword ptr [0031B8A7h]
inc ecx
or eax, 01h
inc esp
mov dword ptr [0031B89Ch], eax

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0xa677fc	0xc8	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0xb02000	0x1e0	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0xab3000	0x4e0c0	.pdata
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0xb03000	0xeee0	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x9e1a10	0x1c	.rdata
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x9e1c00	0x28	.rdata
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x9e18d0	0x140	.rdata
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x813000	0xa88	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x811640	0x811800	b4d0263e5e4b0e966e9e2b438087a44f	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x813000	0x256a3a	0x256c00	68261aabe13895283a5e19eed8030359	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0xa6a000	0x488dc	0x1cc00	1a1ee7d7293f9abbe6d00645d28e600f	False	0.1604874320652174	data	4.848575646260079	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.pdata	0xab3000	0x4e0c0	0x4e200	b932986a0d2b5f9d159c8da76f26ebe3	False	0.4862375	data	6.492490871740419	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.rsrc	0xb02000	0x1e0	0x200	d2714ef1147a2cbbe247589769dea29a	False	0.529296875	data	4.704363013479242	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0xb03000	0xeee0	0xf000	b77fbc1304a60e5c5ba40075abcc09a1	False	0.26881510416666665	data	5.458176145315414	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_MANIFEST	0xb02060	0x17d	XML 1.0 document, ASCII text, with CRLF line terminators	English	United States	0.5931758530183727

Imports

DLL	Import
ole32.dll	CoInitialize, StgCreateDocfile, CoTaskMemFree, CoCreateInstance, CoUninitialize
USER32.dll	GetUserObjectInformationW, MessageBoxW, GetProcessWindowStation
WS2_32.dll	gethostname, __WSAFDIsSet, inet_ntop, WSAWaitForMultipleEvents, WSAResetEvent, WSAEventSelect, WSAEnumNetworkEvents, WSACreateEvent, WSACloseEvent, WSAIoctl, inet_pton, sendto, recvfrom, getpeername, socket, listen, bind, accept, send, recv, getservbyname, getservbyport, gethostbyaddr, inet_ntoa, inet_addr, gethostbyname, getsockname, freeaddrinfo, getaddrinfo, shutdown, ntohs, WSASocketW, WSARecv, select, getsockopt, connect, WSAStringToAddressW, WSASend, WSAGetLastError, WSASetLastError, WSACleanup, WSAStartup, setsockopt, ntohl, htons, htonl, ioctlsocket, closesocket
bcrypt.dll	BCryptGenRandom
ADVAPI32.dll	CryptImportKey, RegOpenKeyExW, RegGetValueW, RegEnumKeyExW, RegQueryInfoKeyW, RegSetValueExW, SystemFunction036, CryptAcquireContextA, CryptReleaseContext, CryptGenRandom, CryptEnumProvidersA, CryptAcquireContextW, DeregisterEventSource, RegisterEventSourceW, ReportEventW, CryptGetHashParam, CryptCreateHash, CryptHashData, CryptDestroyHash, CryptEncrypt, RegCloseKey, CryptDestroyKey
KERNEL32.dll	SignalObjectAndWait, QueryDepthSList, InterlockedFlushSList, InterlockedPushEntrySList, InterlockedPopEntrySList, DuplicateHandle, LoadLibraryExW, FreeLibraryAndExitThread, GetThreadTimes, GetCurrentThread, GetStartupInfoW, IsDebuggerPresent, InitializeSListHead, IsProcessorFeaturePresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, LCMapStringEx, GetCPInfo, CompareStringEx, DecodePointer, EncodePointer, CreateThread, GetThreadPriority, GetCurrentProcessorNumberEx, GetLogicalProcessorInformationEx, GetNumaHighestNodeNumber, GetThreadGroupAffinity, SetThreadGroupAffinity, GetProcessAffinityMask, ExitThread, ResumeThread, SetConsoleCtrlHandler, ExitProcess, GetDriveTypeW, SystemTimeToTzSpecificLocalTime, FileTimeToSystemTime, SetStdHandle, GetLastError, FormatMessageA, FormatMessageW, MultiByteToWideChar, WideCharToMultiByte, LocalFree, CloseHandle, SetLastError, CreateIoCompletionPort, GetQueuedCompletionStatus, PostQueuedCompletionStatus, EnterCriticalSection, LeaveCriticalSection, InitializeCriticalSectionAndSpinCount, DeleteCriticalSection, SetEvent, WaitForSingleObject, SleepEx, CreateEventW, SetWaitableTimer, WaitForMultipleObjects, QueueUserAPC, TerminateThread, InitializeCriticalSectionEx, CreateWaitableTimerW, LoadLibraryA, InitializeCriticalSection, Sleep, GetSystemInfo, VirtualFree, GetEnvironmentVariableW, GetCurrentDirectoryW, CreateFileW, DeleteFileW, FlushFileBuffers, GetFileAttributesW, GetFileInformationByHandle, GetFileTime, GetFullPathNameW, RemoveDirectoryW, SetEndOfFile, SetFileAttributesW, SetFilePointerEx, DeviceIoControl, GetWindowsDirectoryW, GetModuleHandleW, GetProcAddress, GetConsoleOutputCP, AreFileApisANSI, DeleteFileA, GetTempPathA, GetTempFileNameA, FlsAlloc, FlsGetValue, FlsSetValue, FlsFree, GetCurrentProcess, GetExitCodeProcess, GetNativeSystemInfo, GetModuleFileNameA, GetModuleFileNameW, GetModuleHandleExA, CreateFileA, GetFileAttributesExA, LockFileEx, UnlockFileEx, FreeLibrary, LoadLibraryW, FindClose, ResetEvent, CreateEventA, GetTickCount, QueryPerformanceCounter, MapViewOfFile, CreateFileMappingW, GetSystemTime, GetSystemTimeAsFileTime, SystemTimeToFileTime, GetProcessHeap, GetCurrentProcessId, GetFileSize, UnlockFile, HeapDestroy, HeapCompact, HeapAlloc, HeapReAlloc, WaitForSingleObjectEx, FlushViewOfFile, OutputDebugStringW, GetFileAttributesExW, GetFileAttributesA, GetDiskFreeSpaceA, HeapSize, HeapValidate, UnmapViewOfFile, CloseThreadpoolWait, GetTempPathW, GetFullPathNameA, SetFilePointer, LockFile, OutputDebugStringA, GetDiskFreeSpaceW, WriteFile, HeapFree, HeapCreate, ReadFile, RaiseException, TryEnterCriticalSection, GetCurrentThreadId, RtlVirtualUnwind, GetStdHandle, GetFileType, TlsAlloc, TlsGetValue, TlsSetValue, TlsFree, GetModuleHandleExW, GetACP, ReleaseSemaphore, GetExitCodeThread, CreateSemaphoreA, GetSystemDirectoryA, TerminateProcess, GetConsoleMode, SetConsoleMode, ReadConsoleA, ReadConsoleW, FindFirstFileW, FindNextFileW, InitializeConditionVariable, WakeConditionVariable, SleepConditionVariableCS, SetThreadPriority, GetFileSizeEx, CreateFileMappingA, ReleaseSRWLockExclusive, AcquireSRWLockExclusive, QueryPerformanceFrequency, GetSystemDirectoryW, GetEnvironmentVariableA, VerSetConditionMask, GetModuleHandleA, VerifyVersionInfoW, PeekNamedPipe, SetThreadpoolWait, CreateThreadpoolWait, CloseThreadpoolTimer, WaitForThreadpoolTimerCallbacks, SetThreadpoolTimer, CreateThreadpoolTimer, FreeLibraryWhenCallbackReturns, FlushProcessWriteBuffers, CreateSemaphoreExW, CreateEventExW, SetEnvironmentVariableW, GetDateFormatW, GetTimeFormatW, CompareStringW, LCMapStringW, GetLocaleInfoW, IsValidLocale, GetUserDefaultLCID, EnumSystemLocalesW, GetTimeZoneInformation, IsValidCodePage, WriteConsoleW, GetOEMCP, GetCommandLineA, GetCommandLineW, GetEnvironmentStringsW, MoveFileExW, CreateMutexW, SwitchToThread, ReleaseSRWLockShared, AcquireSRWLockShared, TryAcquireSRWLockExclusive, SleepConditionVariableSRW, GetTickCount64, GetStringTypeW, WakeAllConditionVariable, GetLocaleInfoEx, FindFirstFileExW, FreeEnvironmentStringsW
OLEAUT32.dll	OleCreatePropertyFrame, SysAllocStringByteLen, SysStringByteLen, VariantClear, VariantInit, SysFreeString, SysAllocString
ntdll.dll	RtlPcToFileHeader, RtlCaptureContext, RtlLookupFunctionEntry, RtlUnwindEx, RtlUnwind
CRYPT32.dll	CertGetCertificateChain, CertCloseStore, CertFindCertificateInStore, CertFreeCertificateContext, CertOpenSystemStoreW, CertOpenStore, CertEnumCertificatesInStore, CryptStringToBinaryW, PFXImportCertStore, CryptDecodeObjectEx, CertAddCertificateContextToStore, CertFindExtension, CertGetNameStringW, CryptQueryObject, CertCreateCertificateChainEngine, CertFreeCertificateChainEngine, CertFreeCertificateChain

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Network Behavior

Download Network PCAP: filtered – full

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 20, 2025 13:41:22.126188040 CET	49681	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:41:23.140393972 CET	49681	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:41:25.156328917 CET	49681	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:41:29.155961037 CET	49681	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:41:37.171552896 CET	49681	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:41:43.187727928 CET	49687	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:41:44.202936888 CET	49687	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:41:46.218553066 CET	49687	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:41:50.234184027 CET	49687	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:41:58.234900951 CET	49687	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:42:09.250227928 CET	49693	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:42:10.249780893 CET	49693	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:42:12.249815941 CET	49693	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:42:16.249840021 CET	49693	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:42:24.249850035 CET	49693	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:42:35.266072035 CET	49695	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:42:36.281232119 CET	49695	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:42:38.281209946 CET	49695	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:42:42.281311035 CET	49695	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:42:50.281150103 CET	49695	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:43:01.297296047 CET	49696	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:43:02.312419891 CET	49696	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:43:04.312489033 CET	49696	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:43:08.328099012 CET	49696	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:43:16.328080893 CET	49696	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:43:27.360472918 CET	49697	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:43:28.374912024 CET	49697	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:43:30.374923944 CET	49697	7712	192.168.2.7	139.180.160.173
Mar 20, 2025 13:43:34.390562057 CET	49697	7712	192.168.2.7	139.180.160.173

Statistics

CPU Usage

• courtyardhealthcare.com.exe

Click to jump to process

Memory Usage

• courtyardhealthcare.com.exe

Click to jump to process

High Level Behavior Distribution

• File
• Registry
• Network

Click to dive into process behavior distribution

Target ID:	0
Start time:	08:41:20
Start date:	20/03/2025
Path:	C:\Users\user\Desktop\courtyardhealthcare.com.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\courtyardhealthcare.com.exe"
Imagebase:	0x7ff6ad0b0000
File size:	11'413'504 bytes
MD5 hash:	310C935A189CA01DCEE92D9C002F3330
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	false

Show Windows behavior

Function 00007FF6AD845948 Relevance: 6.0, APIs: 4, Instructions: 39timethreadCOMMON

Download Yara Rule

APIs

GetSystemTimeAsFileTime.KERNEL32 ref: 00007FF6AD845974
GetCurrentThreadId.KERNEL32 ref: 00007FF6AD845982
GetCurrentProcessId.KERNEL32 ref: 00007FF6AD84598E
QueryPerformanceCounter.KERNEL32 ref: 00007FF6AD84599E

Memory Dump Source

Source File: 00000000.00000002.2135622832.00007FF6AD0B1000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF6AD0B0000, based on PE: true

Associated: 00000000.00000002.2135525145.00007FF6AD0B0000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6AD8C3000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA02000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA12000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA49000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139863730.00007FF6ADB1A000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140093722.00007FF6ADB20000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140309216.00007FF6ADB23000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140604084.00007FF6ADB25000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB36000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB3C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB59000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB5B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2141963927.00007FF6ADB63000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff6ad0b0000_courtyardhealthcare.jbxd

Similarity

API ID: CurrentTime$CounterFilePerformanceProcessQuerySystemThread
String ID:
API String ID: 2933794660-0
Opcode ID: 9af8af1062d8d6685c1134a8e47dd9f1f512a8f1c784e465d767e732606508e9
Instruction ID: 84964523f966b1c6b478b81f57ec58e4f0fc00076874db87faf24119e5c0dbef
Opcode Fuzzy Hash: 9af8af1062d8d6685c1134a8e47dd9f1f512a8f1c784e465d767e732606508e9
Instruction Fuzzy Hash: 0A115E32B15F019AEB00CF60E8552B933A4FB19768F440E75DA6D877A4EF7CE1598340

Function 00007FF6AD0EC6C0 Relevance: .6, Instructions: 591COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2135622832.00007FF6AD0B1000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF6AD0B0000, based on PE: true

Associated: 00000000.00000002.2135525145.00007FF6AD0B0000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6AD8C3000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA02000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA12000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA49000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139863730.00007FF6ADB1A000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140093722.00007FF6ADB20000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140309216.00007FF6ADB23000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140604084.00007FF6ADB25000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB36000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB3C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB59000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB5B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2141963927.00007FF6ADB63000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff6ad0b0000_courtyardhealthcare.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 64c4d506d6f5baa5ddf45db93394aa0249ac63765b51e1c6f4cbb588a991aae8
Instruction ID: 6bc9d8cbb20e046827781c2e34e6cc7bde8fabdce02cf88ea85c865a8000a4eb
Opcode Fuzzy Hash: 64c4d506d6f5baa5ddf45db93394aa0249ac63765b51e1c6f4cbb588a991aae8
Instruction Fuzzy Hash: 9A3268B6B91A6596DB048F16EA4178D7B64F319BC8F898526DF8C83B54EF38E471C300

Function 00007FF6AD0B6140 Relevance: .5, Instructions: 479COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2135622832.00007FF6AD0B1000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF6AD0B0000, based on PE: true

Associated: 00000000.00000002.2135525145.00007FF6AD0B0000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6AD8C3000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA02000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA12000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA49000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139863730.00007FF6ADB1A000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140093722.00007FF6ADB20000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140309216.00007FF6ADB23000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140604084.00007FF6ADB25000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB36000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB3C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB59000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB5B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2141963927.00007FF6ADB63000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff6ad0b0000_courtyardhealthcare.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: f3ca79af32fffb6e3fa5af275933ff2caccc0c43f87231f6e4f0ea0a0b1cba45
Instruction ID: b198782b67cf55474c058d52dff4cf51f912f557e3a735f3aa9d4d7db84cbced
Opcode Fuzzy Hash: f3ca79af32fffb6e3fa5af275933ff2caccc0c43f87231f6e4f0ea0a0b1cba45
Instruction Fuzzy Hash: 4222CCB3A89290ABD7158F25C2A05AE3FA1F7177607848312DBD583786DB3DB536CB10

Function 00007FF6AD0B13B0 Relevance: .0, Instructions: 33COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2135622832.00007FF6AD0B1000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF6AD0B0000, based on PE: true

Associated: 00000000.00000002.2135525145.00007FF6AD0B0000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6AD8C3000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA02000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA12000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA49000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139863730.00007FF6ADB1A000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140093722.00007FF6ADB20000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140309216.00007FF6ADB23000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140604084.00007FF6ADB25000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB36000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB3C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB59000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB5B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2141963927.00007FF6ADB63000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff6ad0b0000_courtyardhealthcare.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: da4e0bef70938cbff3ddc027717a94aa642f7c83641c9a7372ad5beb682580e2
Instruction ID: 54792e9bbd6b5e54326e9a25db48c7581129c64c926ca92daa187b75d9fbc97a
Opcode Fuzzy Hash: da4e0bef70938cbff3ddc027717a94aa642f7c83641c9a7372ad5beb682580e2
Instruction Fuzzy Hash: 4CF0E2323283E045CB95CE3AA508F5D6ED197A6BC8F22D030E94CC3F55F92EC6118B00

Function 00007FF6AD0B1350 Relevance: .0, Instructions: 22COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2135622832.00007FF6AD0B1000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF6AD0B0000, based on PE: true

Associated: 00000000.00000002.2135525145.00007FF6AD0B0000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6AD8C3000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA02000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA12000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139045974.00007FF6ADA49000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2139863730.00007FF6ADB1A000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140093722.00007FF6ADB20000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140309216.00007FF6ADB23000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140604084.00007FF6ADB25000.00000008.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB36000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB3C000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB59000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB5B000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2140803657.00007FF6ADB60000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.2141963927.00007FF6ADB63000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff6ad0b0000_courtyardhealthcare.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 08034d843012e041d9826064999ec11cfe67fa1a964a6beaae8090bac19fbb3b
Instruction ID: 62dbfd9470f5024d462ecf14491d4a306cdf3ef1b12ffedfeae0ca1583417a6e
Opcode Fuzzy Hash: 08034d843012e041d9826064999ec11cfe67fa1a964a6beaae8090bac19fbb3b
Instruction Fuzzy Hash: E3E04F727197A445C756CE372608EA96AD4A769BC5F43D030E90DC3F56FD2EC6018B40

Description:	Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	Command: Command Execution, Module: Module Load, Process: Process Creation, Process: Process Metadata, Script: Script Execution
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Network, Office 365, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	An adversary may gather the system time and/or time zone from a local or remote system. The system time is set and stored by the Windows Time Service within a domain to maintain time synchronization between systems and services in an enterprise network.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Command: Command Execution, File: File Creation, Process: Process Creation, Script: Script Execution
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report courtyardhealthcare.com.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Cryptography

Compliance

Networking

System Summary

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

Language, Device and Operating System Detection

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Possible Origin

Network Behavior

TCP Packets

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

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System Behavior

Analysis Process: courtyardhealthcare.com.exePID: 1432, Parent PID: 4088

General

File Activities

File Opened

File Attributes Queried

Other File Operations

Volume Information Queried

Windows Analysis Report
courtyardhealthcare.com.exe