MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 dd783032cfab41e20be5cf2a6403e24684de0c179c21d9b60e32bc19d374904d. 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: | dd783032cfab41e20be5cf2a6403e24684de0c179c21d9b60e32bc19d374904d |
|---|---|
| SHA3-384 hash: | c19c4bfa64538ccea46b4f5ae7ef0ff5e822448c8847d86b02e2090f5c93dffee350aae0f45f9e1070f17735274f2bb5 |
| SHA1 hash: | 3dceaf558b791bba9d05997c53d59f89ecc70f8f |
| MD5 hash: | 8df17e3ec8121d23fc5b5cd2f75819fb |
| humanhash: | hydrogen-six-moon-twenty |
| File name: | 2026-03-128df17e3ec8121d23fc5b5cd2f75819fb.ex.exe |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 1'930'833 bytes |
| First seen: | 2026-03-12 04:20:32 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | bf2535b8c63f7d9528e4a6f37ee5c9fa (3 x ValleyRAT) |
| ssdeep | 24576:ak48ERzN20atiwdGoOxNAMI8JsU3Aot+Ec0xMkxd0MdA926B:B48ERzFatiwdGomAMdd0MdA926B |
| Threatray | 16 similar samples on MalwareBazaar |
| TLSH | T117950893FACB9CEACAC657B896C743312338FD1587166F2B2604C6316D537C5AE4AB40 |
| TrID | 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 18.0% (.EXE) Win64 Executable (generic) (6522/11/2) 13.9% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.6% (.ICL) Windows Icons Library (generic) (2059/9) 5.6% (.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 |
|---|---|
| 108.187.4.142:447 | https://threatfox.abuse.ch/ioc/1763884/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
177
Origin country :
NLVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
2026-03-12_8df17e3ec8121d23fc5b5cd2f75819fb_.exe
Verdict:
Suspicious activity
Analysis date:
2026-03-12 04:06:59 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
92.5%
Tags:
shellcode injection emotet obfusc
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug masquerade mingw overlay packed unsafe valleyrat
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x64
Detections:
Backdoor.Agent.TCP.C&C Trojan.Win64.Kryplod.sb Backdoor.Win32.Agentb.sb Trojan-Downloader.Win32.Agent.sb Trojan.Win64.Zenpak.sb Backdoor.Win32.Xkcp.cfy Backdoor.Win32.Xkcp.a Backdoor.Win32.Agent.sb Backdoor.Xkcp.TCP.ServerRequest
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
Detected unpacking (creates a PE file in dynamic memory)
Found API chain indicative of debugger detection
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Found stalling execution ending in API Sleep call
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Unusual module load detection (module proxying)
Yara detected ValleyRAT
Behaviour
Behavior Graph:
Score:
97%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.VALLEYRAT_S2
Threat name:
Win64.Backdoor.Valleyrat
Status:
Suspicious
First seen:
2026-03-11 02:32:35 UTC
File Type:
PE+ (Exe)
Extracted files:
3
AV detection:
13 of 24 (54.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
valleyrat
Similar samples:
+ 6 additional samples on MalwareBazaar
Result
Malware family:
valleyrat_s2
Score:
10/10
Tags:
family:valleyrat_s2 backdoor
Behaviour
Suspicious behavior: EnumeratesProcesses
ValleyRat
Valleyrat_s2 family
Unpacked files
SH256 hash:
dd783032cfab41e20be5cf2a6403e24684de0c179c21d9b60e32bc19d374904d
MD5 hash:
8df17e3ec8121d23fc5b5cd2f75819fb
SHA1 hash:
3dceaf558b791bba9d05997c53d59f89ecc70f8f
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: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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