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Windows Analysis Report
stage3.exe

Overview

General Information

Sample name:	stage3.exe (renamed file extension from exe_ to exe)
Original sample name:	stage3.exe_
Analysis ID:	1586954
MD5:	6bcd53cbc0a823f553c5105d0ca07ef7
SHA1:	9ae14b34badbebbf2dc0ade8f4cb92dce7d66c37
SHA256:	5cd6d362eef6962a1222368ff3ac002221f40224490494c27d75b4f3a8a675a2
Infos:

Detection

CobaltStrike

Score:	92
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Antivirus / Scanner detection for submitted sample

Found malware configuration

Yara detected CobaltStrike

AI detected suspicious sample

C2 URLs / IPs found in malware configuration

Found direct / indirect Syscall (likely to bypass EDR)

Machine Learning detection for sample

PE file has a writeable .text section

Contains functionality to call native functions

IP address seen in connection with other malware

Internet Provider seen in connection with other malware

JA3 SSL client fingerprint seen in connection with other malware

Monitors certain registry keys / values for changes (often done to protect autostart functionality)

PE file does not import any functions

Sample execution stops while process was sleeping (likely an evasion)

Uses 32bit PE files

Uses a known web browser user agent for HTTP communication

Uses code obfuscation techniques (call, push, ret)

Classification

Process Tree

System is w10x64

stage3.exe (PID: 5644 cmdline: "C:\Users\user\Desktop\stage3.exe" MD5: 6BCD53CBC0A823F553C5105D0CA07EF7)

conhost.exe (PID: 4236 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Cobalt Strike, CobaltStrike	Cobalt Strike is a paid penetration testing product that allows an attacker to deploy an agent named 'Beacon' on the victim machine. Beacon includes a wealth of functionality to the attacker, including, but not limited to command execution, key logging, file transfer, SOCKS proxying, privilege escalation, mimikatz, port scanning and lateral movement. Beacon is in-memory/file-less, in that it consists of stageless or multi-stage shellcode that once loaded by exploiting a vulnerability or executing a shellcode loader, will reflectively load itself into the memory of a process without touching the disk. It supports C2 and staging over HTTP, HTTPS, DNS, SMB named pipes as well as forward and reverse TCP; Beacons can be daisy-chained. Cobalt Strike comes with a toolkit for developing shellcode loaders, called Artifact Kit.The Beacon implant has become popular amongst targeted attackers and criminal users as it is well written, stable, and highly customizable.	APT 29 APT32 APT41 AQUATIC PANDA Anunak Cobalt Codoso CopyKittens DarkHydrus Earth Baxia FIN6 FIN7 Leviathan Mustang Panda Shell Crew Stone Panda TianWu UNC1878 UNC2452 Winnti Umbrella	http://blog.morphisec.com/new-global-attack-on-point-of-sale-systems http://blog.nsfocus.net/murenshark http://stillu.cc/assets/slides/2023-08-Unmasking%20CamoFei.pdf http://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/bluebottle-banks-targeted-africa http://www.secureworks.com/research/threat-profiles/gold-drake	https://malpedia.caad.fkie.fraunhofer.de/details/win.cobalt_strike

Malware Configuration

Threatname: CobaltStrike

{"BeaconType": ["HTTPS"], "Port": 443, "SleepTime": 304050, "MaxGetSize": 2139336, "Jitter": 31, "C2Server": "phpsymfony.com,/css3/index2.shtml", "HttpPostUri": "/tools/family.html", "Malleable_C2_Instructions": ["Base64 decode"], "HttpGet_Verb": "GET", "HttpPost_Verb": "POST", "HttpPostChunk": 0, "Spawnto_x86": "%windir%\\syswow64\\wbem\\wmiprvse.exe -Embedding", "Spawnto_x64": "%windir%\\sysnative\\wbem\\wmiprvse.exe -Embedding", "CryptoScheme": 0, "Proxy_Behavior": "Use IE settings", "Watermark": 987654321, "bStageCleanup": "True", "bCFGCaution": "True", "KillDate": 0, "bProcInject_StartRWX": "False", "bProcInject_UseRWX": "False", "bProcInject_MinAllocSize": 25577, "ProcInject_PrependAppend_x86": ["REBLQ0xIkGaQDx8AZg8fBAAPHwQADx8ADx8A", "Empty"], "ProcInject_PrependAppend_x64": ["REBLQ0xIkGaQDx8AZg8fBAAPHwQADx8ADx8A", "Empty"], "ProcInject_Execute": ["ntdll.dll:RtlUserThreadStart", "NtQueueApcThread-s", "kernel32.dll:LoadLibraryA", "CreateRemoteThread", "RtlCreateUserThread", "SetThreadContext"], "ProcInject_AllocationMethod": "NtMapViewOfSection", "bUsesCookies": "True", "HostHeader": "Host: phpsymfony.com\r\n"}

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
stage3.exe	JoeSecurity_CobaltStrike_2	Yara detected CobaltStrike	Joe Security
stage3.exe	JoeSecurity_CobaltStrike_3	Yara detected CobaltStrike	Joe Security

Memory Dumps

Source	Rule	Description	Author
00000000.00000000.2179746172.0000000000401000.00000080.00000001.01000000.00000003.sdmp	JoeSecurity_CobaltStrike_3	Yara detected CobaltStrike	Joe Security
00000000.00000002.3434549502.0000000000401000.00000080.00000001.01000000.00000003.sdmp	JoeSecurity_CobaltStrike_3	Yara detected CobaltStrike	Joe Security
Process Memory Space: stage3.exe PID: 5644	JoeSecurity_CobaltStrike_3	Yara detected CobaltStrike	Joe Security

Unpacked PEs

Source	Rule	Description	Author
0.2.stage3.exe.400000.0.unpack	JoeSecurity_CobaltStrike_2	Yara detected CobaltStrike	Joe Security
0.2.stage3.exe.400000.0.unpack	JoeSecurity_CobaltStrike_3	Yara detected CobaltStrike	Joe Security
0.0.stage3.exe.400000.0.unpack	JoeSecurity_CobaltStrike_2	Yara detected CobaltStrike	Joe Security
0.0.stage3.exe.400000.0.unpack	JoeSecurity_CobaltStrike_3	Yara detected CobaltStrike	Joe Security

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: stage3.exe

Avira: detected

Found malware configuration

Source: stage3.exe

Malware Configuration Extractor: CobaltStrike {"BeaconType": ["HTTPS"], "Port": 443, "SleepTime": 304050, "MaxGetSize": 2139336, "Jitter": 31, "C2Server": "phpsymfony.com,/css3/index2.shtml", "HttpPostUri": "/tools/family.html", "Malleable_C2_Instructions": ["Base64 decode"], "HttpGet_Verb": "GET", "HttpPost_Verb": "POST", "HttpPostChunk": 0, "Spawnto_x86": "%windir%\\syswow64\\wbem\\wmiprvse.exe -Embedding", "Spawnto_x64": "%windir%\\sysnative\\wbem\\wmiprvse.exe -Embedding", "CryptoScheme": 0, "Proxy_Behavior": "Use IE settings", "Watermark": 987654321, "bStageCleanup": "True", "bCFGCaution": "True", "KillDate": 0, "bProcInject_StartRWX": "False", "bProcInject_UseRWX": "False", "bProcInject_MinAllocSize": 25577, "ProcInject_PrependAppend_x86": ["REBLQ0xIkGaQDx8AZg8fBAAPHwQADx8ADx8A", "Empty"], "ProcInject_PrependAppend_x64": ["REBLQ0xIkGaQDx8AZg8fBAAPHwQADx8ADx8A", "Empty"], "ProcInject_Execute": ["ntdll.dll:RtlUserThreadStart", "NtQueueApcThread-s", "kernel32.dll:LoadLibraryA", "CreateRemoteThread", "RtlCreateUserThread", "SetThreadContext"], "ProcInject_AllocationMethod": "NtMapViewOfSection", "bUsesCookies": "True", "HostHeader": "Host: phpsymfony.com\r\n"}

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 100.0% probability

Machine Learning detection for sample

Source: stage3.exe

Joe Sandbox ML: detected

Source: stage3.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: unknown

HTTPS traffic detected: 188.114.97.3:443 -> 192.168.2.6:49711 version: TLS 1.2

Networking

C2 URLs / IPs found in malware configuration

Source: Malware configuration extractor

URLs: phpsymfony.com

Source: Joe Sandbox View	IP Address: 188.114.97.3 188.114.97.3
Source: Joe Sandbox View	IP Address: 188.114.97.3 188.114.97.3

Source: Joe Sandbox View

ASN Name: CLOUDFLARENETUS CLOUDFLARENETUS

Source: Joe Sandbox View

JA3 fingerprint: 37f463bf4616ecd445d4a1937da06e19

Source: global traffic

HTTP traffic detected: GET /css3/index2.shtml?accept=dxKJs6gH4ofAiVSeprcdSa38a5IwcBrYI1fpoKLZa1qInJBaJEPMWED6Ct47l2ciVxCHt-KEOaZ7ITDOTpxC6iOkYQF04UpvBj50kFGpSopROdl80b-4q8r_PoMXlwGH0zx5LyGeO5eQbo2bETT59qsktZZmwF0VT6a04KRJNNU HTTP/1.1Accept: text/html, application/xhtml+xml, image/jxr, */*Accept-Encoding: gzip, deflateAccept-Language: en-US; q=0.7, en; q=0.3Connection: keep-aliveDNT: 1Host: phpsymfony.comUser-Agent: Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like GeckoCache-Control: no-cache

Source: unknown

UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: phpsymfony.com

Source: stage3.exe, 00000000.00000002.3434606956.00000000006AE000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://phpsymfony.com/
Source: stage3.exe, 00000000.00000002.3434606956.00000000006AE000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://phpsymfony.com/css3/index2.shtml?accept=dxKJs6gH4ofAiVSeprcdSa38a5IwcBrYI1fpoKLZa1qInJBaJEPM

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49711
Source: unknown	Network traffic detected: HTTP traffic on port 49711 -> 443

Source: unknown

HTTPS traffic detected: 188.114.97.3:443 -> 192.168.2.6:49711 version: TLS 1.2

System Summary

PE file has a writeable .text section

Source: stage3.exe

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

Source: C:\Users\user\Desktop\stage3.exe

Code function: 0_2_05C40489 NtProtectVirtualMemory,

0_2_05C40489

Source: stage3.exe

Static PE information: No import functions for PE file found

Source: stage3.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: stage3.exe

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

Source: stage3.exe

Static PE information: Section .text

Source: classification engine

Classification label: mal92.troj.evad.winEXE@2/0@1/1

Source: C:\Windows\System32\conhost.exe

Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:4236:120:WilError_03

Source: stage3.exe

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

Source: C:\Users\user\Desktop\stage3.exe

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

Jump to behavior

Source: unknown	Process created: C:\Users\user\Desktop\stage3.exe "C:\Users\user\Desktop\stage3.exe"
Source: C:\Users\user\Desktop\stage3.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1

Source: C:\Users\user\Desktop\stage3.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: wwanmm.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: wininet.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: cryptsp.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: rsaenh.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: cryptbase.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: mswsock.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: iertutil.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: ondemandconnroutehelper.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: winhttp.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: iphlpapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: winnsi.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: urlmon.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: srvcli.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: netutils.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: dnsapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: rasadhlp.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: fwpuclnt.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: schannel.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: mskeyprotect.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: ntasn1.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: msasn1.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: dpapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: gpapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: ncrypt.dll	Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Section loaded: ncryptsslp.dll	Jump to behavior

Source: C:\Users\user\Desktop\stage3.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0358b920-0ac7-461f-98f4-58e32cd89148}\InProcServer32

Jump to behavior

Source: C:\Users\user\Desktop\stage3.exe

Code function: 0_2_004367A5 push 0000006Ah; retf

0_2_004367BD

Source: stage3.exe

Static PE information: section name: .text entropy: 7.162476953082762

Source: C:\Users\user\Desktop\stage3.exe	Registry key monitored for changes: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\AutoUpdate			Jump to behavior
Source: C:\Users\user\Desktop\stage3.exe	Registry key monitored for changes: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot			Jump to behavior

Source: C:\Windows\System32\conhost.exe

Last function: Thread delayed

Source: stage3.exe, 00000000.00000002.3434606956.00000000006AE000.00000004.00000020.00020000.00000000.sdmp, stage3.exe, 00000000.00000002.3434606956.000000000064C000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: Hyper-V RAW

HIPS / PFW / Operating System Protection Evasion

Found direct / indirect Syscall (likely to bypass EDR)

Source: C:\Users\user\Desktop\stage3.exe

NtProtectVirtualMemory: Indirect: 0x5C404E1

Jump to behavior

Source: C:\Users\user\Desktop\stage3.exe

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

Jump to behavior

Remote Access Functionality

Yara detected CobaltStrike

Source: Yara match	File source: stage3.exe, type: SAMPLE
Source: Yara match	File source: 0.2.stage3.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.0.stage3.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000000.2179746172.0000000000401000.00000080.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.3434549502.0000000000401000.00000080.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: stage3.exe PID: 5644, type: MEMORYSTR

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 Process Injection	2 Software Packing	OS Credential Dumping	1 Query Registry	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 Abuse Elevation Control Mechanism	1 Process Injection	LSASS Memory	1 Security Software Discovery	Remote Desktop Protocol	Data from Removable Media	2 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	1 DLL Side-Loading	1 Abuse Elevation Control Mechanism	Security Account Manager	2 System Information Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	113 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	1 DLL Side-Loading	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	1 Ingress Tool Transfer	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	Network Logon Script	2 Obfuscated Files or Information	LSA Secrets	Internet Connection Discovery	SSH	Keylogging	Fallback Channels	Scheduled Transfer	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
stage3.exe	100%	Avira	HEUR/AGEN.1318549
stage3.exe	100%	Joe Sandbox ML

Source	Detection	Scanner	Label
phpsymfony.com	0%	Avira URL Cloud	safe
https://phpsymfony.com/	0%	Avira URL Cloud	safe
https://phpsymfony.com/css3/index2.shtml?accept=dxKJs6gH4ofAiVSeprcdSa38a5IwcBrYI1fpoKLZa1qInJBaJEPMWED6Ct47l2ciVxCHt-KEOaZ7ITDOTpxC6iOkYQF04UpvBj50kFGpSopROdl80b-4q8r_PoMXlwGH0zx5LyGeO5eQbo2bETT59qsktZZmwF0VT6a04KRJNNU	0%	Avira URL Cloud	safe
https://phpsymfony.com/css3/index2.shtml?accept=dxKJs6gH4ofAiVSeprcdSa38a5IwcBrYI1fpoKLZa1qInJBaJEPM	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
phpsymfony.com	188.114.97.3	true	true		unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
https://phpsymfony.com/css3/index2.shtml?accept=dxKJs6gH4ofAiVSeprcdSa38a5IwcBrYI1fpoKLZa1qInJBaJEPMWED6Ct47l2ciVxCHt-KEOaZ7ITDOTpxC6iOkYQF04UpvBj50kFGpSopROdl80b-4q8r_PoMXlwGH0zx5LyGeO5eQbo2bETT59qsktZZmwF0VT6a04KRJNNU	false	Avira URL Cloud: safe	unknown
phpsymfony.com	true	Avira URL Cloud: safe	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
https://phpsymfony.com/css3/index2.shtml?accept=dxKJs6gH4ofAiVSeprcdSa38a5IwcBrYI1fpoKLZa1qInJBaJEPM	stage3.exe, 00000000.00000002.3434606956.00000000006AE000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
https://phpsymfony.com/	stage3.exe, 00000000.00000002.3434606956.00000000006AE000.00000004.00000020.00020000.00000000.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
188.114.97.3	phpsymfony.com	European Union		13335	CLOUDFLARENETUS	true

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1586954
Start date and time:	2025-01-09 19:41:10 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 2s
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
Number of analysed new started processes analysed:	6
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:	stage3.exe (renamed file extension from exe_ to exe)
Original Sample Name:	stage3.exe_
Detection:	MAL
Classification:	mal92.troj.evad.winEXE@2/0@1/1
EGA Information:	Successful, ratio: 100%
HCA Information:	Successful, ratio: 100% Number of executed functions: 4 Number of non-executed functions: 0

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, WMIADAP.exe, SIHClient.exe
Excluded IPs from analysis (whitelisted): 13.107.246.45, 172.202.163.200
Excluded domains from analysis (whitelisted): client.wns.windows.com, ocsp.digicert.com, otelrules.azureedge.net, slscr.update.microsoft.com, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtOpenKeyEx calls found.
Report size getting too big, too many NtQueryValueKey calls found.
VT rate limit hit for: stage3.exe

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
188.114.97.3	KSts9xW7qy.exe	Get hash	malicious	FormBook	Browse	www.beylikduzu616161.xyz/2nga/?xP7x=Q2EbwnYhq4vEVEYxQpNjsu4gFlGHCs4lBliPtc8X0AIyDwowOCFGn/661E09vvaaF3LvgpjgW8Wvr6GWd63ULodNNE679jqiZ5mYQ2jjCrjO82Z0/3agI7E=&F4=Q0yHy
	GTA5-elamigos.exe	Get hash	malicious	Esquele Stealer	Browse	/api/get/dll
	DHL DOCS 2-0106-25.exe	Get hash	malicious	FormBook	Browse	www.uzshou.world/ricr/
	Order Inquiry.exe	Get hash	malicious	FormBook	Browse	www.cifasnc.info/8rr3/
	Gg6wivFINd.exe	Get hash	malicious	DCRat, PureLog Stealer, zgRAT	Browse	unasnetds.ru/eternalPython_RequestUpdateprocessAuthSqlTrafficTemporary.php
	Payment Receipt.exe	Get hash	malicious	FormBook	Browse	www.cifasnc.info/8rr3/
	dGhlYXB0Z3JvdXA=-free.exe	Get hash	malicious	Unknown	Browse	/api/get/free
	dGhlYXB0Z3JvdXA=-free.exe	Get hash	malicious	Unknown	Browse	/api/get/free
	RFQ 3100185 MAHAD.exe	Get hash	malicious	FormBook	Browse	www.rgenerousrs.store/o362/
	A2028041200SD.exe	Get hash	malicious	FormBook	Browse	www.beylikduzu616161.xyz/2nga/

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CLOUDFLARENETUS	https://ranprojects0s0wemanin.nyc3.digitaloceanspaces.com/webmail.html	Get hash	malicious	HTMLPhisher	Browse	104.18.11.207
	Tepe - 20000000826476479.exe	Get hash	malicious	MassLogger RAT	Browse	104.21.32.1
	PO#3_RKG367.bat	Get hash	malicious	DBatLoader, MassLogger RAT, PureLog Stealer	Browse	104.21.80.1
	SOA NOV. Gateway Freight_MEDWA0577842.exe	Get hash	malicious	MassLogger RAT	Browse	104.21.64.1
	dekont garanti bbva_Ba#U015fka Bankaya Transfer 01112 img .exe	Get hash	malicious	Snake Keylogger, VIP Keylogger	Browse	104.21.96.1
	#U0130LC#U0130 HOLD#U0130NG a.s fiyati_teklif 017867Sipari#U015fi jpeg doc .exe	Get hash	malicious	Snake Keylogger, VIP Keylogger	Browse	104.21.96.1
	fiyati_teklif 65TBI20_ ON-SAN Vakum san tic_ Sipari#U015fi jpeg docx .exe	Get hash	malicious	Snake Keylogger, VIP Keylogger	Browse	104.21.64.1
	fiyati_teklif 65TBI507_ ON-SAN Vakum san tic_ Sipari#U015fi jpeg docx .exe	Get hash	malicious	Snake Keylogger, VIP Keylogger	Browse	104.21.112.1
	1C24TDP_000000029.jse	Get hash	malicious	MassLogger RAT	Browse	104.21.96.1
	jqxrkk.ps1	Get hash	malicious	MassLogger RAT	Browse	104.21.16.1

JA3 Fingerprints

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
37f463bf4616ecd445d4a1937da06e19	1C24TDP_000000029.jse	Get hash	malicious	MassLogger RAT	Browse	188.114.97.3
	drop1.exe	Get hash	malicious	CredGrabber, Meduza Stealer	Browse	188.114.97.3
	DyM4yXX.exe	Get hash	malicious	Vidar	Browse	188.114.97.3
	http://cipassoitalia.it	Get hash	malicious	CAPTCHA Scam ClickFix	Browse	188.114.97.3
	DHL_Awb_Shipping_Invoice_doc_010720257820020031808174CN1800301072025.bat.exe	Get hash	malicious	Remcos	Browse	188.114.97.3
	xCnwCctDWC.exe	Get hash	malicious	LummaC	Browse	188.114.97.3
	DLKs2Qeljg.exe	Get hash	malicious	LummaC	Browse	188.114.97.3
	fuk7RfLrD3.exe	Get hash	malicious	LummaC	Browse	188.114.97.3
	Ljrprfl3BH.exe	Get hash	malicious	LummaC	Browse	188.114.97.3
	2362476847-83854387.07.exe	Get hash	malicious	Nitol	Browse	188.114.97.3

File type:	PE32+ executable (console) x86-64, for MS Windows
Entropy (8bit):	7.14805524664819
TrID:	Win64 Executable (generic) (12005/4) 66.36% Win16/32 Executable Delphi generic (2074/23) 11.46% Generic Win/DOS Executable (2004/3) 11.08% DOS Executable Generic (2002/1) 11.07% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.04%
File name:	stage3.exe
File size:	304'128 bytes
MD5:	6bcd53cbc0a823f553c5105d0ca07ef7
SHA1:	9ae14b34badbebbf2dc0ade8f4cb92dce7d66c37
SHA256:	5cd6d362eef6962a1222368ff3ac002221f40224490494c27d75b4f3a8a675a2
SHA512:	3738203e5c76ff30664a8dca746e9e05837a3b592b28bf80d19047d3d47e82ad900d03fb02ee47d4359ac210e73c1a47b2257e0985710ed6acdb6b9ffbd81c6f
SSDEEP:	6144:iE+Jx9mLmPbvisHsTfxCFU6PzcdWhgLc67tEp23xgrEE:iE4xMLtoUqzIymtxI23I
TLSH:	C454F016F6A53DAAFC33863E14634A20BFF37C451BA0EA5B4598212F6D273D46538F21
File Content Preview:	MZ......................@.......................................Brought to you by SCLauncher....................................PE..d......g......................................@............................................................................

File Icon


Icon Hash:	00928e8e8686b000

Static PE Info

General

Entrypoint:	0x401000
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows cui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:	NX_COMPAT, TERMINAL_SERVER_AWARE
Time Stamp:	0x678016E7 [Thu Jan 9 18:35:19 2025 UTC]
TLS Callbacks:
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:

Entrypoint Preview

Instruction
inc ebp
xchg ecx, ecx
nop dword ptr [eax]
xchg edx, edx
xchg ebx, ebx
inc esi
inc edx
inc ebx
xchg bx, bx
dec ecx
dec eax
nop dword ptr [eax]
dec esp
xchg dx, dx
inc eax
nop word ptr [eax+eax]
nop
xchg cx, cx
nop dword ptr [eax]
inc ecx
nop dword ptr [eax+eax]
inc esp
nop
inc eax
inc edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
push esp
dec ebp
push edx
inc ebp
push ebp
dec eax
mov ebp, esp
dec eax
sub esp, 00000020h
dec eax
lea ebx, dword ptr [FFFFFFEAh]
dec eax
mov edi, ebx
dec eax
add ebx, 00016EA4h
call ebx
inc ecx
mov eax, 56A2B5F0h
push 00000004h
pop edx
dec eax
mov ecx, edi
call eax
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add ah, cl
add byte ptr [eax], al
add byte ptr [ecx], al
add byte ptr [eax], al
add byte ptr [edi+77h], dh
popad
outsb
insd
insd
insb
insb
add byte ptr [edi-7Bh], ah
cmpsd
mov esi, dword ptr [ecx]
jno 00007F90A9049747h
mov seg?, word ptr [esi+09h]
out dx, al
push edi
and eax, 21447811h
sub ch, byte ptr [ebp-3Dh]
mov ebx, 6B9B3F40h
mov esp, E0AF52ECh
sbb al, 48h
cdq
fist word ptr [eax]
mov byte ptr [1D014655h], al
outsd
cli
outsb
sub eax, 2AEF1C1Bh
adc esp, dword ptr [edi+0Eh]
xchg dword ptr [edx+3145DC4Fh], eax

Data Directories

Name	Virtual Address	Virtual Size
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x0	0x0
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
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	0x0	0x0
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	0x4a000	0x4a000	4e48a4046615b2130b4a21c0e2484ba5	False	0.7643680057010135	data	7.162476953082762	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 9, 2025 19:42:09.250344038 CET	49711	443	192.168.2.6	188.114.97.3
Jan 9, 2025 19:42:09.250389099 CET	443	49711	188.114.97.3	192.168.2.6
Jan 9, 2025 19:42:09.250459909 CET	49711	443	192.168.2.6	188.114.97.3
Jan 9, 2025 19:42:09.296022892 CET	49711	443	192.168.2.6	188.114.97.3
Jan 9, 2025 19:42:09.296065092 CET	443	49711	188.114.97.3	192.168.2.6
Jan 9, 2025 19:42:09.779484987 CET	443	49711	188.114.97.3	192.168.2.6
Jan 9, 2025 19:42:09.779587984 CET	49711	443	192.168.2.6	188.114.97.3
Jan 9, 2025 19:42:10.002655983 CET	49711	443	192.168.2.6	188.114.97.3
Jan 9, 2025 19:42:10.002693892 CET	443	49711	188.114.97.3	192.168.2.6
Jan 9, 2025 19:42:10.003031015 CET	443	49711	188.114.97.3	192.168.2.6
Jan 9, 2025 19:42:10.003109932 CET	49711	443	192.168.2.6	188.114.97.3
Jan 9, 2025 19:42:10.009346962 CET	49711	443	192.168.2.6	188.114.97.3
Jan 9, 2025 19:42:10.055335999 CET	443	49711	188.114.97.3	192.168.2.6
Jan 9, 2025 19:42:10.425076962 CET	443	49711	188.114.97.3	192.168.2.6
Jan 9, 2025 19:42:10.425144911 CET	49711	443	192.168.2.6	188.114.97.3
Jan 9, 2025 19:42:10.425173044 CET	443	49711	188.114.97.3	192.168.2.6
Jan 9, 2025 19:42:10.425214052 CET	49711	443	192.168.2.6	188.114.97.3
Jan 9, 2025 19:42:10.425226927 CET	443	49711	188.114.97.3	192.168.2.6
Jan 9, 2025 19:42:10.425270081 CET	49711	443	192.168.2.6	188.114.97.3
Jan 9, 2025 19:42:10.425313950 CET	49711	443	192.168.2.6	188.114.97.3
Jan 9, 2025 19:42:10.425328970 CET	443	49711	188.114.97.3	192.168.2.6
Jan 9, 2025 19:42:10.425350904 CET	49711	443	192.168.2.6	188.114.97.3
Jan 9, 2025 19:42:10.425368071 CET	49711	443	192.168.2.6	188.114.97.3

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 9, 2025 19:42:09.189747095 CET	64026	53	192.168.2.6	1.1.1.1
Jan 9, 2025 19:42:09.206484079 CET	53	64026	1.1.1.1	192.168.2.6

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Jan 9, 2025 19:42:09.189747095 CET	192.168.2.6	1.1.1.1	0x17bf	Standard query (0)	phpsymfony.com	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 9, 2025 19:42:09.206484079 CET	1.1.1.1	192.168.2.6	0x17bf	No error (0)	phpsymfony.com		188.114.97.3	A (IP address)	IN (0x0001)	false
Jan 9, 2025 19:42:09.206484079 CET	1.1.1.1	192.168.2.6	0x17bf	No error (0)	phpsymfony.com		188.114.96.3	A (IP address)	IN (0x0001)	false

HTTP Request Dependency Graph

phpsymfony.com

HTTPS Proxied Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	PID	Process
0	192.168.2.6	49711	188.114.97.3	443	5644	C:\Users\user\Desktop\stage3.exe

Timestamp	Bytes transferred	Direction	Data
2025-01-09 18:42:10 UTC	500	OUT	GET /css3/index2.shtml?accept=dxKJs6gH4ofAiVSeprcdSa38a5IwcBrYI1fpoKLZa1qInJBaJEPMWED6Ct47l2ciVxCHt-KEOaZ7ITDOTpxC6iOkYQF04UpvBj50kFGpSopROdl80b-4q8r_PoMXlwGH0zx5LyGeO5eQbo2bETT59qsktZZmwF0VT6a04KRJNNU HTTP/1.1 Accept: text/html, application/xhtml+xml, image/jxr, / Accept-Encoding: gzip, deflate Accept-Language: en-US; q=0.7, en; q=0.3 Connection: keep-alive DNT: 1 Host: phpsymfony.com User-Agent: Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko Cache-Control: no-cache
2025-01-09 18:42:10 UTC	774	IN	HTTP/1.1 200 OK Date: Thu, 09 Jan 2025 18:42:10 GMT Content-Type: application/yin+xml Content-Length: 0 Connection: close cf-cache-status: DYNAMIC Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PfQLwQbAnH0X4lRqQNLwRaCzwjmPae91H06ptv8ZbkFsuQVUqo1kgCPrgeUa7Y6M47S86sIzvn%2BZ9bOWDm5vPzlQNuJP9VozYXeq2WHa23r1oKAFZlNDNqnM0ICS2z%2F4pA%3D%3D"}],"group":"cf-nel","max_age":604800} NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800} Server: cloudflare CF-RAY: 8ff690ccecfade99-EWR alt-svc: h3=":443"; ma=86400 server-timing: cfL4;desc="?proto=TCP&rtt=1519&min_rtt=1518&rtt_var=573&sent=5&recv=7&lost=0&retrans=0&sent_bytes=2835&recv_bytes=1082&delivery_rate=1904761&cwnd=217&unsent_bytes=0&cid=269d708053c4d77f&ts=656&x=0"

Target ID:	0
Start time:	13:42:07
Start date:	09/01/2025
Path:	C:\Users\user\Desktop\stage3.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\stage3.exe"
Imagebase:	0x400000
File size:	304'128 bytes
MD5 hash:	6BCD53CBC0A823F553C5105D0CA07EF7
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_CobaltStrike_3, Description: Yara detected CobaltStrike, Source: 00000000.00000000.2179746172.0000000000401000.00000080.00000001.01000000.00000003.sdmp, Author: Joe Security Rule: JoeSecurity_CobaltStrike_3, Description: Yara detected CobaltStrike, Source: 00000000.00000002.3434549502.0000000000401000.00000080.00000001.01000000.00000003.sdmp, Author: Joe Security
Reputation:	low
Has exited:	false

Show Windows behavior

Target ID:	1
Start time:	13:42:07
Start date:	09/01/2025
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff66e660000
File size:	862'208 bytes
MD5 hash:	0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	false

Show Windows behavior

Execution Graph

Execution Coverage:	12.3%
Dynamic/Decrypted Code Coverage:	0%
Signature Coverage:	0%
Total number of Nodes:	18
Total number of Limit Nodes:	0

Callgraph

Executed
Not Executed
Opacity -> Relevance
Disassembly available

Executed Functions

Function 05C40489 Relevance: .0, Instructions: 47
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Memory Dump Source

Source File: 00000000.00000002.3435073197.0000000005C40000.00000020.00000800.00020000.00000000.sdmp, Offset: 05C40000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_5c40000_stage3.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 95b6baf6b55d288c2a573f251b565679890b56c1c06977ea766ae85f6e464b6a
Instruction ID: 2e89fcddd238b514f7fd2554c32c92bf08e1ee25e883bf4a81bf1cac2ed8ef4a
Opcode Fuzzy Hash: 95b6baf6b55d288c2a573f251b565679890b56c1c06977ea766ae85f6e464b6a
Instruction Fuzzy Hash: B1014F70648B458FEB94EB28D888F6A77E1F798301F00193AA506C7760DB78D6459F41

Function 004189DD Relevance: 3.1, APIs: 2, Instructions: 87
librarymemoryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

LoadLibraryExA.KERNELBASE ref: 00418A4C
VirtualProtect.KERNELBASE ref: 00418B03

Memory Dump Source

Source File: 00000000.00000002.3434549502.0000000000401000.00000080.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.3434526513.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3434549502.0000000000443000.00000080.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_stage3.jbxd

Yara matches

Similarity

API ID: LibraryLoadProtectVirtual
String ID:
API String ID: 3279857687-0
Opcode ID: 614a4b05fd2fcf958961d58200ae62ff8fa006310eb0dba3dbba10185b0029ad
Instruction ID: 0d6bc98b11ff778268dd1260b3abd26939b0e15343f26e5b5a9e7f3f0e49ec07
Opcode Fuzzy Hash: 614a4b05fd2fcf958961d58200ae62ff8fa006310eb0dba3dbba10185b0029ad
Instruction Fuzzy Hash: 5A418872618B8487DB50CB19E48471AB7A1F7C8B94F104226FA8E87B68DF3CD451CF04

Function 00418D6D Relevance: 1.6, APIs: 1, Instructions: 149
libraryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

LoadLibraryA.KERNELBASE ref: 00418E34

Memory Dump Source

Source File: 00000000.00000002.3434549502.0000000000401000.00000080.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.3434526513.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3434549502.0000000000443000.00000080.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_stage3.jbxd

Yara matches

Similarity

API ID: LibraryLoad
String ID:
API String ID: 1029625771-0
Opcode ID: a698ff1af4464074b6b40af8f2b3c52d000b635cf7923689dd08e62a2d8bb28c
Instruction ID: 1ef59673d5c59fa6cc82ce20b916003e67b53c9c50fe622c2a5968d84c62715f
Opcode Fuzzy Hash: a698ff1af4464074b6b40af8f2b3c52d000b635cf7923689dd08e62a2d8bb28c
Instruction Fuzzy Hash: 1F619A36219B8486CA60CB0AE49035AB7A0F7C9B94F504526EFCE83B29DF3DD555CB04

Function 00418B4D Relevance: 1.5, APIs: 1, Instructions: 20
memoryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

VirtualProtect.KERNELBASE ref: 00418B96

Memory Dump Source

Source File: 00000000.00000002.3434549502.0000000000401000.00000080.00000001.01000000.00000003.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.3434526513.0000000000400000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3434549502.0000000000443000.00000080.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_400000_stage3.jbxd

Yara matches

Similarity

API ID: ProtectVirtual
String ID:
API String ID: 544645111-0
Opcode ID: 272e92178230a34efbc13890876fd6c15e387d0a065e6ebcff32132a9a05eab2
Instruction ID: 8f19a3653f51f4a553319aec204ca577c76bbad93438d320e1e631d056e23e55
Opcode Fuzzy Hash: 272e92178230a34efbc13890876fd6c15e387d0a065e6ebcff32132a9a05eab2
Instruction Fuzzy Hash: 5EF07FB2A1868586CB60DB54E85434ABBA4F385798F60061AE78842A29CB7DD594CF44

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 inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may circumvent mechanisms designed to control elevate privileges to gain higher-level permissions. Most modern systems contain native elevation control mechanisms that are intended to limit privileges that a user can perform on a machine. Authorization has to be granted to specific users in order to perform tasks that can be considered of higher risk. An adversary can perform several methods to take advantage of built-in control mechanisms in order to escalate privileges on a system.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, User Account: User Account Modification, Windows Registry: Windows Registry Key Modification
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	File: File Metadata
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may interact with the Windows Registry to gather information about the system, configuration, and installed software.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation, Windows Registry: Windows Registry Key Access
Platforms:	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:	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

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Tools or files may be copied from an external adversary-controlled system to the victim network through the command and control channel or through alternate protocols such as ftp . Once present, adversaries may also transfer/spread tools between victim devices within a compromised environment (i.e. Lateral Tool Transfer ).
Tactics:	Command and Control
Data Sources:	Command: Command Execution, File: File Creation, Network Traffic: Network Connection Creation, 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 stage3.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Malware Configuration

Threatname: CobaltStrike

Yara Signatures

Initial Sample

Memory Dumps

Unpacked PEs

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

Remote Access Functionality

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

Contacted URLs

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

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

HTTP Request Dependency Graph

HTTPS Proxied Packets

Statistics

CPU Usage

Memory Usage

Windows Analysis Report
stage3.exe

Function 05C40489 Relevance: .0, Instructions: 47
COMMON

Function 004189DD Relevance: 3.1, APIs: 2, Instructions: 87
librarymemoryCOMMON

Function 00418D6D Relevance: 1.6, APIs: 1, Instructions: 149
libraryCOMMON

Function 00418B4D Relevance: 1.5, APIs: 1, Instructions: 20
memoryCOMMON