MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4770597491c90a78bb6915362e19c5feb822ef0386f35cbddf37dd9673bf1396. 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: 14
| SHA256 hash: | 4770597491c90a78bb6915362e19c5feb822ef0386f35cbddf37dd9673bf1396 |
|---|---|
| SHA3-384 hash: | ddd77e6fb13dd82fd6c5a44d43060054e51d8e3ba78c7d3d679bc5ff0275118847f8ad0a7c19e2b4ab616687dd938992 |
| SHA1 hash: | 7c01035990dbde64716482501ff718df22709e29 |
| MD5 hash: | cfa7c8bbe73bc56c817356d61ab36110 |
| humanhash: | december-yellow-twelve-vegan |
| File name: | cfa7c8bbe73bc56c817356d61ab36110.exe |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 32'768 bytes |
| First seen: | 2025-09-16 15:40:19 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c1201007f24fe8ef3e37fc185993eed2 (4 x ValleyRAT, 1 x Metasploit) |
| ssdeep | 768:BnWwBhsmFmkDeDP1wqWI+HLRD+4tS0oHqJrA0rW:BnzhsmFmQeza1I+HxlxoHqlA0rW |
| Threatray | 730 similar samples on MalwareBazaar |
| TLSH | T11BE2E05027ED4097CA62CF389379679A8F43FE6387D15BC1220C8B085FA21CBB456776 |
| 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 |
|---|---|
| 47.76.68.130:14331 | https://threatfox.abuse.ch/ioc/1592346/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
120
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cfa7c8bbe73bc56c817356d61ab36110.exe
Verdict:
Malicious activity
Analysis date:
2025-09-16 15:42:59 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:
99.1%
Tags:
emotet
Result
Verdict:
Malware
Maliciousness:
Behaviour
Connection attempt
Sending a custom TCP request
Сreating synchronization primitives
Setting a keyboard event handler
Creating a window
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug mingw obfuscated packed packed packed packer_detected rozena upx
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-09-12T05:05:00Z UTC
Last seen:
2025-09-12T05:05:00Z UTC
Hits:
~10
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 inject code into remote processes
Contains functionality to inject threads in other processes
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
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
Threat name:
Win64.Trojan.Egairtigado
Status:
Malicious
First seen:
2025-09-12 15:47:48 UTC
File Type:
PE+ (Exe)
Extracted files:
3
AV detection:
23 of 38 (60.53%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
valleyrat
Similar samples:
+ 720 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
6/10
Tags:
upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
UPX packed file
Enumerates connected drives
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
4770597491c90a78bb6915362e19c5feb822ef0386f35cbddf37dd9673bf1396
MD5 hash:
cfa7c8bbe73bc56c817356d61ab36110
SHA1 hash:
7c01035990dbde64716482501ff718df22709e29
SH256 hash:
8fb8061afd086ce5ca41740a3a02139b3b08580bc52f1ba78bcc0346757796f9
MD5 hash:
37aa3488aed89593ac2055f5d4e2550e
SHA1 hash:
a5a7d20f7c65edfb65bc4d096ba03775f18559c2
Malware family:
ValleyRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.14
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_AllMal_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication |
| 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: | 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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