MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4c5d60c27d9cb4a45574151e9bc57786a044f44d990f92ea3930fe980d62650. 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


Intelligence 17 IOCs 1 YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f4c5d60c27d9cb4a45574151e9bc57786a044f44d990f92ea3930fe980d62650
SHA3-384 hash: 75627fde7e586f56dfe51341e6c0165b649a46c46e37ffe6797bb9742a7ccef61134ab490e66a3864bee2e3e0fc935fd
SHA1 hash: d1f46cd975de101ba2845642c90cdf336384e1cf
MD5 hash: d69a08904de1312d8aaa2daae20f939c
humanhash: mountain-leopard-xray-winner
File name:f4c5d60c27d9cb4a45574151e9bc57786a044f44d990f.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:780'066 bytes
First seen:2026-03-01 15:50:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (875 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 12288:9NpszYhvXWSVJdMaenqlJRwwxMRzNN+pudqwKSA83Hb08UqT6wv5EDvBDw5khZEM:DhvJVJdMWNwwONN+pIq7k70jqT6Q5EDf
Threatray 1 similar samples on MalwareBazaar
TLSH T181F40202B98598B2C6712D3512396B54693C7C202F209FDBE3D48AADEA741D0E735FB7
TrID 29.5% (.EXE) Win64 Executable (generic) (6522/11/2)
22.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter abuse_ch
Tags:exe RAT ValleyRAT


Avatar
abuse_ch
ValleyRAT C2:
111.170.36.160:8585

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
111.170.36.160:8585 https://threatfox.abuse.ch/ioc/1756396/

Intelligence

File Origin
# of uploads :
1
# of downloads :
149
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Archives
Details
Archives
SFX commands and extracted archive contents
Link:
https://research.acce.ciphertechsolutions.com/results/a35cc867-7760-4d74-9562-262ad7577bd9/
Malware family:
n/a
ID:
1
File name:
f4c5d60c27d9cb4a45574151e9bc57786a044f44d990f92ea3930fe980d62650.exe
Verdict:
Malicious activity
Analysis date:
2026-03-01 15:37:37 UTC
Tags:
valleyrat silverfox rat winos
Link:
https://app.any.run/tasks/e19b72ae-e533-4c08-acda-dc14521c69dd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WinosStager
Create hunting rule
Link:
https://www.capesandbox.com/analysis/55128/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.37098799.28291.25939.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69a45d3fc950ab5d9ab31087
Tags:
emotet cobalt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug crypto fingerprint installer installer installer-heuristic microsoft_visual_cc overlay protected sfx
Link:
https://www.filescan.io/uploads/69a4603bcd25bfe1dfdd52a8/reports/11b09652-bd5e-4579-8036-214b6fa2274b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/f4c5d60c27d9cb4a45574151e9bc57786a044f44d990f92ea3930fe980d62650
Verdict:
Malicious
File Type:
exe x32
Detections:
Trojan.Win32.DLLhijack.sb Trojan.Win32.DLLhijack.aeym PDM:Trojan.Win32.Generic Backdoor.Win32.Xkcp.cej Backdoor.Win32.Xkcp.a
Link:
https://opentip.kaspersky.com/f4c5d60c27d9cb4a45574151e9bc57786a044f44d990f92ea3930fe980d62650/results?tab=lookup
Malware family:
ValleyRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7f8e4ac7-56fd-4a4d-86ac-1b7d6a01bc18
Result
Threat name:
ValleyRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1876525
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 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:
Download SVG
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f4c5d60c27d9cb4a45574151e9bc57786a044f44d990f92ea3930fe980d62650/
Verdict:
Malicious
Threat:
Family.VALLEYRAT
Link:
https://tip.neiki.dev/file/f4c5d60c27d9cb4a45574151e9bc57786a044f44d990f92ea3930fe980d62650
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6tc5mdbh3hfuurkxifi6tpcxpbvait2e3gipslvdsmh6tagwezia._file
Verdict:
malicious
Label(s):
valleyrat
Create hunting rule
Similar samples:
error
ValleyRAT
Result
Malware family:
valleyrat_s2
Create hunting rule
Score:
  10/10
Tags:
family:valleyrat_s2 backdoor discovery
Link:
https://tria.ge/reports/260301-s92spaav3a/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Detects ValleyRAT payload
ValleyRat
Valleyrat_s2 family
Malware Config
C2 Extraction:
111.170.36.160:8585
Unpacked files
SH256 hash:
f4c5d60c27d9cb4a45574151e9bc57786a044f44d990f92ea3930fe980d62650
MD5 hash:
d69a08904de1312d8aaa2daae20f939c
SHA1 hash:
d1f46cd975de101ba2845642c90cdf336384e1cf
Detections:
win_xorist_auto
Create hunting rule
Link:
https://www.unpac.me/results/6ff3b59b-bfb0-465e-a4f1-6c705e766ea5/
SH256 hash:
0737eae39984f0f4bfdd3864c0937722c6c8cd0b57045baa22995861ac97071e
MD5 hash:
2026693a088c176538e79a77c05991b0
SHA1 hash:
5ee73f1223fb122fce44de2ae4c3cf85075303b6
Link:
https://www.unpac.me/results/6ff3b59b-bfb0-465e-a4f1-6c705e766ea5/
SH256 hash:
41d084125d9925bcb50b427e22e4542aa76d4b8e798600b54830b452942e771c
MD5 hash:
d74c948b61ffba5c286ae51c5ecea0c1
SHA1 hash:
36ada2867b430ef333e95f74be1ff4f6ae683a92
Link:
https://www.unpac.me/results/6ff3b59b-bfb0-465e-a4f1-6c705e766ea5/
SH256 hash:
06a1766e41917d5fd395b8323e6cac370ec0e6e7ea39a0ceb075f59b43e755b9
MD5 hash:
fbfc2655f51b230cc14a922c325fdfa9
SHA1 hash:
46db11f2ff0e3ec03536bba5b2271d94f16d6ea0
Detections:
win_winos_auto
Create hunting rule
Link:
https://www.unpac.me/results/6ff3b59b-bfb0-465e-a4f1-6c705e766ea5/
SH256 hash:
b11c12b36fa64919dc673ea8ab0422e6cefd63a76e2fabdd4df86d61bbf1b142
MD5 hash:
4f709412a34a1aab7b748870109cbe3f
SHA1 hash:
55cdacf527f06236df644780812046148f022b86
Detections:
win_winos_auto
Create hunting rule
Link:
https://www.unpac.me/results/6ff3b59b-bfb0-465e-a4f1-6c705e766ea5/
Malware family:
ValleyRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f4c5d60c27d9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f4c5d60c27d9cb4a45574151e9bc57786a044f44d990f92ea3930fe980d62650

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
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:GenericGh0st
Create hunting rule
Author:Still
Rule name:Gh0stKCP
Create hunting rule
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
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Windows_Generic_Threat_4b0b73ce
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Winos_464b8a2e
Create hunting rule
Author:Elastic Security
Rule name:WinosStager
Create hunting rule
Author:YungBinary
Description:https://www.esentire.com/blog/winos4-0-online-module-staging-component-used-in-cleversoar-campaign
Rule name:win_winos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.winos.
Rule name:win_xorist_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.xorist.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/55128/

Comments