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Windows Analysis Report
Holiday#3021.exe

Overview

General Information

Sample name:	Holiday#3021.exe
Analysis ID:	1587359
MD5:	d94c4aad05654b76b8b2624808355886
SHA1:	f3c7911d8834836c22d78da8ae22e790ccd1429d
SHA256:	337d1f05a3bf83d7a42309f5155edaa070c4ba7219cec3346d98631af0cfb4a5
Tags:	exeuser-julianmckein
Infos:

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

AI detected suspicious sample

Machine Learning detection for sample

Allocates memory with a write watch (potentially for evading sandboxes)

Contains long sleeps (>= 3 min)

Enables debug privileges

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

IP address seen in connection with other malware

May sleep (evasive loops) to hinder dynamic analysis

PE / OLE file has an invalid certificate

Queries the volume information (name, serial number etc) of a device

Sample file is different than original file name gathered from version info

Uses 32bit PE files

Classification

Process Tree

System is w10x64

Holiday#3021.exe (PID: 4432 cmdline: "C:\Users\user\Desktop\Holiday#3021.exe" MD5: D94C4AAD05654B76B8B2624808355886)

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

Multi AV Scanner detection for submitted file

Source: Holiday#3021.exe	ReversingLabs: Detection: 42%
Source: Holiday#3021.exe	Virustotal: Detection: 44%			Perma Link

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 92.8% probability

Machine Learning detection for sample

Source: Holiday#3021.exe

Joe Sandbox ML: detected

Source: Holiday#3021.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: Holiday#3021.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source: Joe Sandbox View

IP Address: 5.253.86.15 5.253.86.15

Source: unknown

UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: oshi.at

Source: Holiday#3021.exe	String found in binary or memory: http://crl.globalsign.com/ca/gstsacasha384g4.crl0
Source: Holiday#3021.exe	String found in binary or memory: http://crl.globalsign.com/codesigningrootr45.crl0U
Source: Holiday#3021.exe	String found in binary or memory: http://crl.globalsign.com/gsgccr45evcodesignca2020.crl0
Source: Holiday#3021.exe	String found in binary or memory: http://crl.globalsign.com/root-r6.crl0G
Source: Holiday#3021.exe	String found in binary or memory: http://ocsp.globalsign.com/ca/gstsacasha384g40C
Source: Holiday#3021.exe	String found in binary or memory: http://ocsp.globalsign.com/codesigningrootr450F
Source: Holiday#3021.exe	String found in binary or memory: http://ocsp.globalsign.com/gsgccr45evcodesignca20200U
Source: Holiday#3021.exe	String found in binary or memory: http://ocsp2.globalsign.com/rootr606
Source: Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CA1000.00000004.00000800.00020000.00000000.sdmp, Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CD0000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://oshi.at
Source: Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CA1000.00000004.00000800.00020000.00000000.sdmp, Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CD0000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://oshi.atd
Source: Holiday#3021.exe, 00000000.00000002.3914754662.0000000002C7C000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameX)
Source: Holiday#3021.exe	String found in binary or memory: http://secure.globalsign.com/cacert/codesigningrootr45.crt0A
Source: Holiday#3021.exe	String found in binary or memory: http://secure.globalsign.com/cacert/gsgccr45evcodesignca2020.crt0?
Source: Holiday#3021.exe	String found in binary or memory: http://secure.globalsign.com/cacert/gstsacasha384g4.crt0
Source: Holiday#3021.exe, 00000000.00000002.3914754662.0000000002C7C000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://oshi.at
Source: Holiday#3021.exe	String found in binary or memory: https://oshi.at/ypmZ
Source: Holiday#3021.exe, 00000000.00000002.3914754662.0000000002C7C000.00000004.00000800.00020000.00000000.sdmp, Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CD8000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://oshi.at/ypmZdn
Source: Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CD0000.00000004.00000800.00020000.00000000.sdmp, Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CD8000.00000004.00000800.00020000.00000000.sdmp, Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CCE000.00000004.00000800.00020000.00000000.sdmp, Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CAE000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://oshi.atD
Source: Holiday#3021.exe	String found in binary or memory: https://www.globalsign.com/repository/0

Source: unknown	Network traffic detected: HTTP traffic on port 49706 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49982
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49981
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49980
Source: unknown	Network traffic detected: HTTP traffic on port 49982 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49981 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49980 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49706
Source: unknown	Network traffic detected: HTTP traffic on port 49867 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49867

Source: Holiday#3021.exe

Static PE information: invalid certificate

Source: Holiday#3021.exe, 00000000.00000002.3914242900.0000000000E2E000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: OriginalFilenameclr.dllT vs Holiday#3021.exe

Source: Holiday#3021.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: classification engine

Classification label: mal56.winEXE@1/0@1/1

Source: C:\Users\user\Desktop\Holiday#3021.exe

Mutant created: NULL

Source: Holiday#3021.exe

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

Source: Holiday#3021.exe

Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 50.01%

Source: C:\Users\user\Desktop\Holiday#3021.exe

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

Jump to behavior

Source: Holiday#3021.exe	ReversingLabs: Detection: 42%
Source: Holiday#3021.exe	Virustotal: Detection: 44%

Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: mscoree.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: vcruntime140_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: cryptsp.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: rsaenh.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: cryptbase.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: iphlpapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: dnsapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: dhcpcsvc6.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: dhcpcsvc.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: winnsi.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: rasapi32.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: rasman.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: rtutils.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: mswsock.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: winhttp.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: ondemandconnroutehelper.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: rasadhlp.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: fwpuclnt.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: secur32.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Section loaded: schannel.dll	Jump to behavior

Source: C:\Users\user\Desktop\Holiday#3021.exe

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll

Jump to behavior

Source: Holiday#3021.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: Holiday#3021.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Source: C:\Users\user\Desktop\Holiday#3021.exe	Memory allocated: 1070000 memory reserve \| memory write watch	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Memory allocated: 2C20000 memory reserve \| memory write watch	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Memory allocated: 11E0000 memory reserve \| memory write watch	Jump to behavior

Source: C:\Users\user\Desktop\Holiday#3021.exe

Thread delayed: delay time: 922337203685477

Jump to behavior

Source: C:\Users\user\Desktop\Holiday#3021.exe	Window / User API: threadDelayed 550			Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Window / User API: threadDelayed 726			Jump to behavior

Source: C:\Users\user\Desktop\Holiday#3021.exe TID: 3996	Thread sleep time: -922337203685477s >= -30000s	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe TID: 3996	Thread sleep time: -100000s >= -30000s	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe TID: 4288	Thread sleep count: 550 > 30	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe TID: 4288	Thread sleep count: 726 > 30	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe TID: 3996	Thread sleep time: -91453s >= -30000s	Jump to behavior

Source: C:\Users\user\Desktop\Holiday#3021.exe	Thread delayed: delay time: 922337203685477	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Thread delayed: delay time: 100000	Jump to behavior
Source: C:\Users\user\Desktop\Holiday#3021.exe	Thread delayed: delay time: 91453	Jump to behavior

Source: Holiday#3021.exe, 00000000.00000002.3914242900.0000000000E9D000.00000004.00000020.00020000.00000000.sdmp

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

Source: C:\Users\user\Desktop\Holiday#3021.exe

Process token adjusted: Debug

Jump to behavior

Source: C:\Users\user\Desktop\Holiday#3021.exe

Memory allocated: page read and write | page guard

Jump to behavior

Source: C:\Users\user\Desktop\Holiday#3021.exe

Queries volume information: C:\Users\user\Desktop\Holiday#3021.exe VolumeInformation

Jump to behavior

Source: C:\Users\user\Desktop\Holiday#3021.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	Windows Management Instrumentation	1 DLL Side-Loading	1 DLL Side-Loading	1 Disable or Modify Tools	OS Credential Dumping	1 Security Software Discovery	Remote Services	Data from Local System	2 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	31 Virtualization/Sandbox Evasion	LSASS Memory	31 Virtualization/Sandbox Evasion	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	1 DLL Side-Loading	Security Account Manager	1 Application Window Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	2 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	12 System Information Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction

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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
Holiday#3021.exe	42%	ReversingLabs	Win32.Virus.Virut
Holiday#3021.exe	44%	Virustotal		Browse
Holiday#3021.exe	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label
https://oshi.at/ypmZ	0%	Avira URL Cloud	safe
https://oshi.atD	0%	Avira URL Cloud	safe
http://oshi.at	0%	Avira URL Cloud	safe
https://oshi.at/ypmZdn	0%	Avira URL Cloud	safe
http://oshi.atd	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
oshi.at	5.253.86.15	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://oshi.atd	Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CA1000.00000004.00000800.00020000.00000000.sdmp, Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CD0000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://oshi.at	Holiday#3021.exe, 00000000.00000002.3914754662.0000000002C7C000.00000004.00000800.00020000.00000000.sdmp	false		high
http://oshi.at	Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CA1000.00000004.00000800.00020000.00000000.sdmp, Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CD0000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://oshi.at/ypmZ	Holiday#3021.exe	false	Avira URL Cloud: safe	unknown
https://oshi.atD	Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CD0000.00000004.00000800.00020000.00000000.sdmp, Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CD8000.00000004.00000800.00020000.00000000.sdmp, Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CCE000.00000004.00000800.00020000.00000000.sdmp, Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CAE000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameX)	Holiday#3021.exe, 00000000.00000002.3914754662.0000000002C7C000.00000004.00000800.00020000.00000000.sdmp	false		high
https://oshi.at/ypmZdn	Holiday#3021.exe, 00000000.00000002.3914754662.0000000002C7C000.00000004.00000800.00020000.00000000.sdmp, Holiday#3021.exe, 00000000.00000002.3914754662.0000000002CD8000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown

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
5.253.86.15	oshi.at	Cyprus		208046	HOSTSLICK-GERMANYNL	false

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1587359
Start date and time:	2025-01-10 09:22:43 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 58s
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 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Run name:	Run with higher sleep bypass
Number of analysed new started processes analysed:	4
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:	Holiday#3021.exe
Detection:	MAL
Classification:	mal56.winEXE@1/0@1/1
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 10 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe Sleeps bigger than 100000000ms are automatically reduced to 1000ms Sleep loops longer than 100000000ms are bypassed. Single calls with delay of 100000000ms and higher are ignored

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, WMIADAP.exe, SIHClient.exe
Excluded IPs from analysis (whitelisted): 13.107.253.45, 4.175.87.197
Excluded domains from analysis (whitelisted): ocsp.digicert.com, otelrules.azureedge.net, slscr.update.microsoft.com, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com
Execution Graph export aborted for target Holiday#3021.exe, PID 4432 because it is empty
Report size getting too big, too many NtQueryValueKey calls found.

Simulations

Behavior and APIs

⊘No simulations

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
5.253.86.15	Ref#103052.exe	Get hash	malicious	Unknown	Browse
	Ref#66001032.exe	Get hash	malicious	AgentTesla	Browse
	Ref#20203216.exe	Get hash	malicious	AgentTesla	Browse
	Ref_31020563.exe	Get hash	malicious	Unknown	Browse
	Ref#60031796.exe	Get hash	malicious	AgentTesla	Browse
	Ref#1550238.exe	Get hash	malicious	Unknown	Browse
	JuneOrder.exe	Get hash	malicious	AsyncRAT, Babadeda, PureLog Stealer, zgRAT	Browse
	TamenuV11.msi	Get hash	malicious	Unknown	Browse
	9K25QyJ4hA.exe	Get hash	malicious	Unknown	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
oshi.at	Ref#103052.exe	Get hash	malicious	XWorm	Browse	194.15.112.248
	Ref#103052.exe	Get hash	malicious	Unknown	Browse	5.253.86.15
	9876567899.bat.exe	Get hash	malicious	Lokibot	Browse	194.15.112.248
	Ref#66001032.exe	Get hash	malicious	AgentTesla	Browse	5.253.86.15
	Ref#20203216.exe	Get hash	malicious	AgentTesla	Browse	5.253.86.15
	Ref_31020563.exe	Get hash	malicious	Unknown	Browse	194.15.112.248
	Ref_31020563.exe	Get hash	malicious	Unknown	Browse	5.253.86.15
	Ref#116670.exe	Get hash	malicious	MassLogger RAT	Browse	194.15.112.248
	Ref#60031796.exe	Get hash	malicious	AgentTesla	Browse	194.15.112.248

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
HOSTSLICK-GERMANYNL	Ref#103052.exe	Get hash	malicious	Unknown	Browse	5.253.86.15
	Ref#66001032.exe	Get hash	malicious	AgentTesla	Browse	5.253.86.15
	Ref#20203216.exe	Get hash	malicious	AgentTesla	Browse	5.253.86.15
	Ref_31020563.exe	Get hash	malicious	Unknown	Browse	5.253.86.15
	Ref#60031796.exe	Get hash	malicious	AgentTesla	Browse	5.253.86.15
	Ref#1550238.exe	Get hash	malicious	Unknown	Browse	5.253.86.15
	an_api.exe	Get hash	malicious	Unknown	Browse	193.142.146.64
	licarisan_api.exe	Get hash	malicious	Icarus	Browse	193.142.146.64
	an_api.exe	Get hash	malicious	Unknown	Browse	193.142.146.64

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	5.354199809612623
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 50.01% Win32 Executable (generic) a (10002005/4) 49.97% Generic Win/DOS Executable (2004/3) 0.01% DOS Executable Generic (2002/1) 0.01% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	Holiday#3021.exe
File size:	105'592 bytes
MD5:	d94c4aad05654b76b8b2624808355886
SHA1:	f3c7911d8834836c22d78da8ae22e790ccd1429d
SHA256:	337d1f05a3bf83d7a42309f5155edaa070c4ba7219cec3346d98631af0cfb4a5
SHA512:	de80c7528d00e618a5071b93ccaf86cc697df6219f9e5adb4036aff163a9e87b88a461a8a36adecda1eebefd52d97630ac6d777c8c7a127759e2ea46938e0896
SSDEEP:	768:79tVmtzb9+Os5hidy/vn61YPkAbBfmFdEugpWWF2zIV9XeS+ST6nkAv:BtVH7DidIkVFdvD0iIC/m8
TLSH:	CEA3F31DE3D0E4CFDC85767234A62A1737216D8129AE8C079E62B6DD1EB12C279CB1DC
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L......g.................Z..........>y... ........@.. ....................................`................................

File Icon


Icon Hash:	b04a484c4c4a4eb0

Static PE Info

General

Entrypoint:	0x40793e
Entrypoint Section:	.text
Digitally signed:	true
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0x677F8B1E [Thu Jan 9 08:38:54 2025 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Authenticode Signature

Signature Valid:	false
Signature Issuer:	CN=GlobalSign GCC R45 EV CodeSigning CA 2020, O=GlobalSign nv-sa, C=BE
Signature Validation Error:	The digital signature of the object did not verify
Error Number:	-2146869232
Not Before, Not After	19/10/2023 11:33:01 19/10/2024 11:33:01
Subject Chain	CN=Helpfeel Inc, OU=\u958b\u767a\u90e8, O=Helpfeel Inc, STREET=110-16 Goshohachiman-cho, L="Kyoto-shi, Kamigyo-ku", S=Kyoto, C=JP, OID.1.3.6.1.4.1.311.60.2.1.3=JP, SERIALNUMBER=1300-01-068185, OID.2.5.4.15=Private Organization
Version:	3
Thumbprint MD5:	0D966BC363CD56690E80EE36566E3C7B
Thumbprint SHA-1:	A955D2CBD3F7D394053A3C5219A93AF13917EA0D
Thumbprint SHA-256:	2362CABC8423B1EE01F2DE0F40197E509F8FA6DCF631E687EDB44792B241E526
Serial:	138A5335DB02BAFDC71DC47A

Entrypoint Preview

Instruction
jmp dword ptr [00402000h]
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x78e4	0x57	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x8000	0x10eea	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x16e00	0x2e78
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x1a000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x5944	0x5a00	71d19515a916531c21055ed779002fdf	False	0.48020833333333335	data	5.562129242054329	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0x8000	0x10eea	0x11000	cd5684816678f78e2f084b404c8027c6	False	0.056654986213235295	data	4.118847272485798	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x1a000	0xc	0x200	e06ea69fa48d73489b803d33aeced39f	False	0.044921875	data	0.08153941234324169	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	ZLIB Complexity
RT_ICON	0x8130	0x10828	Device independent bitmap graphic, 128 x 256 x 32, image size 67584	0.046492369572932686
RT_GROUP_ICON	0x18958	0x14	data	1.15
RT_VERSION	0x1896c	0x394	OpenPGP Secret Key	0.4268558951965066
RT_MANIFEST	0x18d00	0x1ea	XML 1.0 document, Unicode text, UTF-8 (with BOM) text, with CRLF line terminators	0.5489795918367347

Imports

DLL	Import
mscoree.dll	_CorExeMain

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 10, 2025 09:23:35.391053915 CET	49706	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:23:35.391093969 CET	443	49706	5.253.86.15	192.168.2.5
Jan 10, 2025 09:23:35.391166925 CET	49706	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:23:35.398982048 CET	49706	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:23:35.398997068 CET	443	49706	5.253.86.15	192.168.2.5
Jan 10, 2025 09:24:18.703105927 CET	443	49706	5.253.86.15	192.168.2.5
Jan 10, 2025 09:24:18.703196049 CET	49706	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:24:18.711862087 CET	49706	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:24:18.711879969 CET	443	49706	5.253.86.15	192.168.2.5
Jan 10, 2025 09:24:18.721591949 CET	49867	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:24:18.721615076 CET	443	49867	5.253.86.15	192.168.2.5
Jan 10, 2025 09:24:18.721704006 CET	49867	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:24:18.722048044 CET	49867	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:24:18.722064018 CET	443	49867	5.253.86.15	192.168.2.5
Jan 10, 2025 09:25:01.512765884 CET	443	49867	5.253.86.15	192.168.2.5
Jan 10, 2025 09:25:01.512995958 CET	49867	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:25:01.527369022 CET	49867	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:25:01.527400970 CET	443	49867	5.253.86.15	192.168.2.5
Jan 10, 2025 09:25:06.565850019 CET	49980	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:25:06.565896988 CET	443	49980	5.253.86.15	192.168.2.5
Jan 10, 2025 09:25:06.565964937 CET	49980	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:25:06.566293001 CET	49980	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:25:06.566308975 CET	443	49980	5.253.86.15	192.168.2.5
Jan 10, 2025 09:25:49.309768915 CET	443	49980	5.253.86.15	192.168.2.5
Jan 10, 2025 09:25:49.309861898 CET	49980	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:25:49.311021090 CET	49980	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:25:49.311043024 CET	443	49980	5.253.86.15	192.168.2.5
Jan 10, 2025 09:25:49.312213898 CET	49981	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:25:49.312252998 CET	443	49981	5.253.86.15	192.168.2.5
Jan 10, 2025 09:25:49.312345028 CET	49981	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:25:49.312669992 CET	49981	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:25:49.312685013 CET	443	49981	5.253.86.15	192.168.2.5
Jan 10, 2025 09:26:32.091247082 CET	443	49981	5.253.86.15	192.168.2.5
Jan 10, 2025 09:26:32.092919111 CET	49981	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:26:32.092919111 CET	49981	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:26:32.407202005 CET	49981	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:26:32.407229900 CET	443	49981	5.253.86.15	192.168.2.5
Jan 10, 2025 09:26:37.097037077 CET	49982	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:26:37.097083092 CET	443	49982	5.253.86.15	192.168.2.5
Jan 10, 2025 09:26:37.097424030 CET	49982	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:26:37.097624063 CET	49982	443	192.168.2.5	5.253.86.15
Jan 10, 2025 09:26:37.097630978 CET	443	49982	5.253.86.15	192.168.2.5

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 10, 2025 09:23:35.153883934 CET	63142	53	192.168.2.5	1.1.1.1
Jan 10, 2025 09:23:35.383239985 CET	53	63142	1.1.1.1	192.168.2.5

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Jan 10, 2025 09:23:35.153883934 CET	192.168.2.5	1.1.1.1	0x10e2	Standard query (0)	oshi.at	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Jan 10, 2025 09:23:35.383239985 CET	1.1.1.1	192.168.2.5	0x10e2	No error (0)	oshi.at		5.253.86.15	A (IP address)	IN (0x0001)	false
Jan 10, 2025 09:23:35.383239985 CET	1.1.1.1	192.168.2.5	0x10e2	No error (0)	oshi.at		194.15.112.248	A (IP address)	IN (0x0001)	false

Statistics

CPU Usage

Click to jump to process

Memory Usage

Click to jump to process

High Level Behavior Distribution

Click to dive into process behavior distribution

System Behavior

Analysis Process: Holiday#3021.exePID: 4432, Parent PID: 1028

General

Target ID:	0
Start time:	03:23:34
Start date:	10/01/2025
Path:	C:\Users\user\Desktop\Holiday#3021.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\Holiday#3021.exe"
Imagebase:	0x820000
File size:	105'592 bytes
MD5 hash:	D94C4AAD05654B76B8B2624808355886
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	false

Show Windows behavior

Chronological Activities

Disassembly

Reset < >

Analysis Process: Holiday#3021.exePID: 4432, Parent PID: 1028COMMON

Executed Functions

Function 01070857 Relevance: 1.3, Strings: 1, Instructions: 86COMMON

Download Yara Rule

Strings

tohq, xrefs: 01070896

Memory Dump Source

Source File: 00000000.00000002.3914570301.0000000001070000.00000040.00000800.00020000.00000000.sdmp, Offset: 01070000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1070000_Holiday#3021.jbxd

Similarity

API ID:
String ID: tohq
API String ID: 0-213173455
Opcode ID: 0f138d642ce424f8eacb43a32a953a65b6e06d917bb9d1ead5c32e4f456325a3
Instruction ID: 99ea8b0481d3b4733270691e3c4eb5f7668c67dd1c2499fa67929ef5206e17d6
Opcode Fuzzy Hash: 0f138d642ce424f8eacb43a32a953a65b6e06d917bb9d1ead5c32e4f456325a3
Instruction Fuzzy Hash: BC31BF74A102448FCB54DF78C498A9A7FF2EF4A310F144498E182DB3A9DA719C02CB90

Function 01070868 Relevance: 1.3, Strings: 1, Instructions: 65COMMON

Download Yara Rule

Strings

tohq, xrefs: 01070896

Memory Dump Source

Source File: 00000000.00000002.3914570301.0000000001070000.00000040.00000800.00020000.00000000.sdmp, Offset: 01070000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1070000_Holiday#3021.jbxd

Similarity

API ID:
String ID: tohq
API String ID: 0-213173455
Opcode ID: 5c759d906bcb9575fe11a34b718ad649c1cccadc5e3f506f3a5cc6c61e880d05
Instruction ID: cd7ac299f66eb0cd500f69965f1b8bde2e6786b1d42e5080c4fab8080c3b884f
Opcode Fuzzy Hash: 5c759d906bcb9575fe11a34b718ad649c1cccadc5e3f506f3a5cc6c61e880d05
Instruction Fuzzy Hash: 14215874B102048FC754EF29D458A6E7BF6AF8C710F2044A8E506EB3A8CE759C01CB90

Function 0107129E Relevance: .1, Instructions: 84COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3914570301.0000000001070000.00000040.00000800.00020000.00000000.sdmp, Offset: 01070000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1070000_Holiday#3021.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: a4e17902aeea7132e9cfab3cff023312146f9ba6d4eabf00ebe50ce4e9775173
Instruction ID: 9cd9d3876807e2232ce7ea4e4a19ee5100dceb4827fa5548795907ba27181b84
Opcode Fuzzy Hash: a4e17902aeea7132e9cfab3cff023312146f9ba6d4eabf00ebe50ce4e9775173
Instruction Fuzzy Hash: 05312AB1D002499FDB24CFA9D484AEEBFF1AF48300F24846AE549AB350DB749945CF91

Function 010712A8 Relevance: .1, Instructions: 83COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3914570301.0000000001070000.00000040.00000800.00020000.00000000.sdmp, Offset: 01070000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1070000_Holiday#3021.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: dea328bd1d74e5c375b1d02e791d4a2a1e9015d22ad11cee893d2477914ef1e9
Instruction ID: a611a6942482ade9b173cac4343711fbc16418bb7f28619801ba3dd1a2f48412
Opcode Fuzzy Hash: dea328bd1d74e5c375b1d02e791d4a2a1e9015d22ad11cee893d2477914ef1e9
Instruction Fuzzy Hash: D83139B1D002499FDB14CFA9D484AEEBFF5EF48300F248429E949AB350DB749945CF91

Function 0107097B Relevance: .1, Instructions: 78COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3914570301.0000000001070000.00000040.00000800.00020000.00000000.sdmp, Offset: 01070000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1070000_Holiday#3021.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 3b43b3118786c6fb96aa59f8a616147d47370b8810f406763e1fdab56d1b0cf0
Instruction ID: fdd6e2281beec4ff079a341e9fc887dcbb3c84382afb7a84c32b28cebd541605
Opcode Fuzzy Hash: 3b43b3118786c6fb96aa59f8a616147d47370b8810f406763e1fdab56d1b0cf0
Instruction Fuzzy Hash: E421CC70B002048FCB45AFB8C4446FD7BF2EFDA311B144668E046EB395DB34998ACB92

Function 010709B7 Relevance: .1, Instructions: 56COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3914570301.0000000001070000.00000040.00000800.00020000.00000000.sdmp, Offset: 01070000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1070000_Holiday#3021.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: b8ba1e6ed8d08831e72e29dd426551c24e2894ee57455c7d00886ae44f0d231a
Instruction ID: 81adb271b633cde8c5b6fd104e56e5e1451d15ce36ecaa8c282d7a0255ac75de
Opcode Fuzzy Hash: b8ba1e6ed8d08831e72e29dd426551c24e2894ee57455c7d00886ae44f0d231a
Instruction Fuzzy Hash: 2B119D30700114CFCB1AAB68D0546FC77F3EBDA315B144968E006AB394CF759D8ADB82

Function 00E1D785 Relevance: .0, Instructions: 45COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3914229006.0000000000E1D000.00000040.00000800.00020000.00000000.sdmp, Offset: 00E1D000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_e1d000_Holiday#3021.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: f2b01d045580aefabf9d66807800851c28852809ce5752aa9a64116dce71e5e9
Instruction ID: 36db63d9168e67ebf11ac800efe293f908d66caac9c6a2a7262e5a7610eaa98a
Opcode Fuzzy Hash: f2b01d045580aefabf9d66807800851c28852809ce5752aa9a64116dce71e5e9
Instruction Fuzzy Hash: 9501A27110C3409AE7109A29CDC4BE7BFA8DF41328F28D41BED096A2C6C6799884CAB1

Function 00E1D784 Relevance: .0, Instructions: 36COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3914229006.0000000000E1D000.00000040.00000800.00020000.00000000.sdmp, Offset: 00E1D000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_e1d000_Holiday#3021.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 6a1571e680a22bc219b6956251acb52e9032b4511505a50db18fbc8442f2538f
Instruction ID: 4633c629f14be5bf818cbcf5c810734049428566fd07c76bf4813e67c045d13d
Opcode Fuzzy Hash: 6a1571e680a22bc219b6956251acb52e9032b4511505a50db18fbc8442f2538f
Instruction Fuzzy Hash: 9CF06271408344AEE7108E19DD84BA3FFA8EB51724F18C45AED085A296C379A884CAB1

Function 01070825 Relevance: .0, Instructions: 28COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3914570301.0000000001070000.00000040.00000800.00020000.00000000.sdmp, Offset: 01070000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1070000_Holiday#3021.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 1109c42163c25e5534a668ee8b32d66c9ab3d2f98f453d7c7131903c11bf7a12
Instruction ID: a3c28f976b235ef59489ef493895a3dfcd5b4051b1d7aed7a6181b3e699dbe35
Opcode Fuzzy Hash: 1109c42163c25e5534a668ee8b32d66c9ab3d2f98f453d7c7131903c11bf7a12
Instruction Fuzzy Hash: F1F0321160E3D48FCB134B3448342987FA09E4302835E01EAC2E4CF2B3E5480C1AC7AB

Function 01070A68 Relevance: .0, Instructions: 11COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3914570301.0000000001070000.00000040.00000800.00020000.00000000.sdmp, Offset: 01070000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1070000_Holiday#3021.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 92b1b1969736589ff6b42509a951ccecc06dfcbf237a6b606ef084658d092d5f
Instruction ID: 8a9d8fee9e13c959801be73b532b316d35d19c24ef3a23c190114faedaab5109
Opcode Fuzzy Hash: 92b1b1969736589ff6b42509a951ccecc06dfcbf237a6b606ef084658d092d5f
Instruction Fuzzy Hash: 8AC08032B0012EC6EF1197CCD4042DC7770EBC4315F000165E3456204087341155C773

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:	Adversaries may modify and/or disable security tools to avoid possible detection of their malware/tools and activities. This may take many forms, such as killing security software processes or services, modifying / deleting Registry keys or configuration files so that tools do not operate properly, or other methods to interfere with security tools scanning or reporting information. Adversaries may also disable updates to prevent the latest security patches from reaching tools on victim systems.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, Driver: Driver Load, Process: Process Creation, Process: Process Termination, Sensor Health: Host Status, Service: Service Metadata, Windows Registry: Windows Registry Key Deletion, Windows Registry: Windows Registry Key Modification
Platforms:	Containers, IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, 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:	Adversaries may attempt to get a listing of open application windows. Window listings could convey information about how the system is used.For example, information about application windows could be used identify potential data to collect as well as identifying security tooling ( Security Software Discovery ) to evade.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, 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:	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 use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
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 Holiday#3021.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

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

Authenticode Signature

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

System Behavior

Analysis Process: Holiday#3021.exePID: 4432, Parent PID: 1028

General

Chronological Activities

Disassembly

Windows Analysis Report
Holiday#3021.exe