MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2a455e99def6cf4a381497524415fa3f30a7db6e2f5d855df1da08b1dbc8245c. 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: 16
| SHA256 hash: | 2a455e99def6cf4a381497524415fa3f30a7db6e2f5d855df1da08b1dbc8245c |
|---|---|
| SHA3-384 hash: | cf7818d7136c72519b7b2b453608652ebe3abb31d73d36da92530fee74642e27a395add68e56b03c648ce724a8791cd8 |
| SHA1 hash: | 49fe4e6576f42d1fa3cc155d86de9e3b56d42bae |
| MD5 hash: | d41d9e5fc1ca5aed8a039e583c60a300 |
| humanhash: | angel-louisiana-mexico-wolfram |
| File name: | 2a455e99def6cf4a381497524415fa3f30a7db6e2f5d8.dll |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 1'982'464 bytes |
| First seen: | 2025-11-21 09:15:24 UTC |
| Last seen: | Never |
| File type: |  dll |
| MIME type: | application/x-dosexec |
| imphash | c9bb1b2395e5e1889b0b2a1968a209ee (1 x ValleyRAT) |
| ssdeep | 49152:Es2DnxfqOFDD3+Wy0mpzJ/Ti7XMzAp8ELQLxrMOea6uS:EFcOFDT+Wy0mpzBTi7XMzAaaQLxrMd |
| Threatray | 727 similar samples on MalwareBazaar |
| TLSH | T1D6957C123A546066F16B1E34D918B368F7BCA1A307F642D75F90AA7C3932CC247197AF |
| TrID | 32.2% (.EXE) Win64 Executable (generic) (10522/11/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4504/4/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | dll RAT ValleyRAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 118.107.46.74:6666 | https://threatfox.abuse.ch/ioc/1647740/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
139
Origin country :
NLVendor Threat Intelligence
Malware configuration found for:
DllToShellCode
Details
Detection:
n/a
Verdict:
Malicious
Score:
81.4%
Tags:
shellcode injection dropper
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug explorer fingerprint keylogger lolbin microsoft_visual_cc
Verdict:
Malicious
Labled as:
Tedy.Generic
Verdict:
Malicious
File Type:
dll x32
First seen:
2025-11-21T05:03:00Z UTC
Last seen:
2025-11-21T18:24:00Z UTC
Hits:
~10
Detections:
Backdoor.Agent.TCP.C&C Trojan.Win32.Agent.sb HEUR:Trojan.Win32.Agent.gen Backdoor.Win32.Xkcp.a VHO:Backdoor.Win32.Agent.gen
Malware family:
Sysinternals
Verdict:
Suspicious
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 detect sleep reduction / modifications
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Creates an autostart registry key pointing to binary in C:\Windows
Found malware configuration
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Yara detected ValleyRAT
Behaviour
Behavior Graph:
Score:
63%
Verdict:
Susipicious
File Type:
PE
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Verdict:
Malicious
Threat:
Family.VALLEYRAT_S2
Threat name:
Win32.Trojan.Egairtigado
Status:
Malicious
First seen:
2025-11-21 08:00:03 UTC
File Type:
PE (Dll)
Extracted files:
37
AV detection:
14 of 38 (36.84%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
valleyrat
Similar samples:
+ 717 additional samples on MalwareBazaar
Result
Malware family:
valleyrat_s2
Score:
10/10
Tags:
family:valleyrat_s2 backdoor discovery persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Adds Run key to start application
Enumerates connected drives
Badlisted process makes network request
ValleyRat
Valleyrat_s2 family
Malware Config
C2 Extraction:
118.107.46.74:6666
118.107.46.74:8888
127.0.0.1:80
118.107.46.74:8888
127.0.0.1:80
Unpacked files
SH256 hash:
2a455e99def6cf4a381497524415fa3f30a7db6e2f5d855df1da08b1dbc8245c
MD5 hash:
d41d9e5fc1ca5aed8a039e583c60a300
SHA1 hash:
49fe4e6576f42d1fa3cc155d86de9e3b56d42bae
Malware family:
ValleyRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | Check_OutputDebugStringA_iat |
|---|
| 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: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| Rule name: | GenericGh0st |
|---|---|
| Author: | Still |
| 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: | meth_peb_parsing |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Windows_Trojan_Winos_464b8a2e |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_valley_rat_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.valley_rat. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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