MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c65b94204e8e7f2c9a85cba08db28449a8e7e91702856380ade9fa7b9f63bf4d. 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: 17
| SHA256 hash: | c65b94204e8e7f2c9a85cba08db28449a8e7e91702856380ade9fa7b9f63bf4d |
|---|---|
| SHA3-384 hash: | 8b213dbb44f7217ece88bdd2d2f79a01ce484372758fda4e570ff4d6bcd8ed8b3388efbe8d20cb7ba6e3c19bd5bb29c8 |
| SHA1 hash: | 1da58f5df92065f3323f092bc481016055f26b75 |
| MD5 hash: | 04e4114279f6d064c776fe53c1bfbb29 |
| humanhash: | robert-massachusetts-stream-snake |
| File name: | 04e4114279f6d064c776fe53c1bfbb29.exe |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 33'280 bytes |
| First seen: | 2025-10-27 20:40:15 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c1201007f24fe8ef3e37fc185993eed2 (4 x ValleyRAT, 1 x Metasploit) |
| ssdeep | 768:Sd9Wi/1oqaR3N4oir0g2B8PQG1fdl1T4snqW2:Eoq0Kr1O8Vdn1nqW |
| Threatray | 795 similar samples on MalwareBazaar |
| TLSH | T1BCE2E1D368F941A1D2A179B45F14D98227B360BB0BC9D36C71BD07D6FE748C2582344E |
| TrID | 63.5% (.EXE) UPX compressed Win64 Executable (70117/5/12) 24.5% (.EXE) UPX compressed Win32 Executable (27066/9/6) 4.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 1.8% (.ICL) Windows Icons Library (generic) (2059/9) 1.8% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | exe RAT ValleyRAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 108.187.7.206:447 | https://threatfox.abuse.ch/ioc/1627653/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
137
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
04e4114279f6d064c776fe53c1bfbb29.exe
Verdict:
Malicious activity
Analysis date:
2025-10-27 20:40:47 UTC
Tags:
payload valley winos rat silverfox valleyrat upx
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
96.5%
Tags:
emotet virus
Result
Verdict:
Malware
Maliciousness:
Behaviour
Connection attempt
Sending a custom TCP request
Сreating synchronization primitives
Creating a window
Creating a file
DNS request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug mingw packed packed packed upx
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-25T05:42:00Z UTC
Last seen:
2025-10-28T06:23:00Z UTC
Hits:
~100
Detections:
Backdoor.Xkcp.TCP.ServerRequest Trojan-Spy.Win32.Stealer.sb HEUR:Trojan-Downloader.Win64.Agent.gen Backdoor.Win32.Xkcp.a Trojan-Spy.Win32.KeyLogger.sba Backdoor.Agent.TCP.C&C Trojan.Win64.Kryplod.sb HEUR:Trojan-Downloader.Win32.Sheloader.gen HEUR:Trojan.Win32.Agent.gen Backdoor.Win32.Xkcp.bez
Malware family:
ValleyRAT
Verdict:
Malicious
Result
Threat name:
ValleyRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected ValleyRAT
Behaviour
Behavior Graph:
Score:
97%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Malicious
Threat:
Trojan-Spy.Win32.KeyLogger
Threat name:
Win64.Trojan.Kepavll
Status:
Malicious
First seen:
2025-10-25 10:07:54 UTC
File Type:
PE+ (Exe)
Extracted files:
3
AV detection:
21 of 38 (55.26%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
valleyrat
Similar samples:
+ 785 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
6/10
Tags:
upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
UPX packed file
Enumerates connected drives
Verdict:
Malicious
Tags:
ProcessKiller
YARA:
n/a
Unpacked files
SH256 hash:
c65b94204e8e7f2c9a85cba08db28449a8e7e91702856380ade9fa7b9f63bf4d
MD5 hash:
04e4114279f6d064c776fe53c1bfbb29
SHA1 hash:
1da58f5df92065f3323f092bc481016055f26b75
SH256 hash:
6a90784b863a8a9bc870c884165b42a2162774ca43d7e0f222eec0b16c77ea7d
MD5 hash:
4fc12f1081d7b4d5f12205737399c622
SHA1 hash:
21387e5ac87da37d5e5f7073a3e037aefe3907d2
Malware family:
ValleyRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Backdoor
Score:
1.00
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: | 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: | 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: | 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: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| 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.
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