MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3514cd74a09bbf868274991c8719145a9c4418dfd0cf6ba5ad7a5c928ca58667. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
ValleyRAT
Vendor detections: 12
| SHA256 hash: | 3514cd74a09bbf868274991c8719145a9c4418dfd0cf6ba5ad7a5c928ca58667 |
|---|---|
| SHA3-384 hash: | edfb194315831180baaedaa7878e81eab63efe281fbb19d9a80b0dde51db02fb4c49c315ad025e7aa40db80ce7530f50 |
| SHA1 hash: | b8b2f19f3ab0bd1dcf7590ec1a2c746ddd93dd42 |
| MD5 hash: | 626d777f9740e3e59d95a43037413123 |
| humanhash: | nevada-oklahoma-solar-speaker |
| File name: | Tuewbxhjg.exe |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 104'507'611 bytes |
| First seen: | 2025-11-09 16:02:26 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | eb5bc6ff6263b364dfbfb78bdb48ed59 (55 x Adware.Generic, 18 x RaccoonStealer, 8 x Adware.ExtenBro) |
| ssdeep | 3145728:tF6xZ2qf92xOXWA3rzg6Yj4YI6topzSGOe:tFMZ2qExbA7cjrGpeA |
| Threatray | 264 similar samples on MalwareBazaar |
| TLSH | T1643833ABB2C95A3CD0992B765833D05009F3AAB5B117FD6726E4C894CF6A5C10F3BD21 |
| TrID | 48.4% (.EXE) Inno Setup installer (107240/4/30) 19.4% (.EXE) InstallShield setup (43053/19/16) 18.7% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9) 4.7% (.EXE) Win64 Executable (generic) (10522/11/4) 2.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| Magika | pebin |
| dhash icon | b298acbab2ca7a72 (2'327 x GCleaner, 1'793 x Socks5Systemz, 67 x RedLineStealer) |
| Reporter |  GDHJDSYDH1 |
| Tags: | backdoor dropper exe SilverFox ValleyRAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 103.156.25.253:9000 | https://threatfox.abuse.ch/ioc/1638395/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
240
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Tuewbxhjg.exe
Verdict:
Malicious activity
Analysis date:
2025-11-09 03:39:07 UTC
Tags:
drayn stealer inno installer delphi valleyrat winos rat silverfox upx
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Tags:
obfuscate emotet shell sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Moving a recently created file
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Delayed reading of the file
Creating a service
Launching a service
Loading a system driver
Adding an access-denied ACE
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Enabling autorun for a service
Enabling autorun by creating a file
Unauthorized injection to a system process
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
adaptive-context anti-debug embarcadero_delphi fingerprint inno installer installer installer-heuristic overlay packed zero
Verdict:
Malicious
Labled as:
Backdoor.Agent.mytozz
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-09T01:02:00Z UTC
Last seen:
2025-11-10T13:58:00Z UTC
Hits:
~100
Detections:
MEM:Trojan.Win64.Shellcode.gen HEUR:Backdoor.Win32.Farfli.gen Backdoor.Win32.Xkcp.bis Backdoor.Agent.TCP.C&C Trojan-Dropper.Win32.Agent.sb Trojan.Win32.Agent.sb Backdoor.Win32.Xkcp.a Trojan-Dropper.Win32.Injector.sb
Score:
6%
Verdict:
Benign
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.VALLEYRAT
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
valleyrat
Similar samples:
+ 254 additional samples on MalwareBazaar
Result
Malware family:
valleyrat_s2
Score:
10/10
Tags:
family:valleyrat_s2 backdoor defense_evasion discovery execution exploit persistence upx
Behaviour
Enumerates system info in registry
Gathers network information
Modifies registry class
Runs ping.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
System Network Connections Discovery
Suspicious use of SetThreadContext
UPX packed file
Checks installed software on the system
Drops desktop.ini file(s)
Enumerates connected drives
Indicator Removal: File Deletion
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Possible privilege escalation attempt
ValleyRat
Valleyrat_s2 family
Malware Config
C2 Extraction:
ydbao2.cyou:9000
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Detect_Remcos_RAT |
|---|---|
| Author: | daniyyell |
| Description: | Detects Remcos RAT payloads and commands |
| Rule name: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| Rule name: | Gh0stKCP |
|---|---|
| Author: | Netresec |
| Description: | Detects HP-Socket ARQ and KCP implementations, which are used in Gh0stKCP. Forked from @stvemillertime's KCP catchall rule. |
| Reference: | https://netresec.com/?b=259a5af |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | Indicator_MiniDumpWriteDump |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references |
| Rule name: | malware_shellcode_hash |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect shellcode api hash value |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Windows_Generic_Threat_3055c14a |
|---|---|
| Author: | Elastic Security |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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