MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0bc82bb26cb3d406af76d32000082138a09381c2bd2c26039590f694fba5fb18. 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: 18


Intelligence 18 IOCs 1 YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0bc82bb26cb3d406af76d32000082138a09381c2bd2c26039590f694fba5fb18
SHA3-384 hash: bb56452c379fb815d18691c99de38e3f09cbaf28afffe9ab683aac1eae45c1a7506fc6f0175dded4a1bdee875f1e8cc2
SHA1 hash: 7730561ef93d1e21317c2626c48074a3cdcc45ac
MD5 hash: a76608659475c564b9109baa32cfb909
humanhash: grey-eight-shade-ten
File name:A76608659475C564B9109BAA32CFB909.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:786'432 bytes
First seen:2025-09-17 06:20:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'672 x AgentTesla, 19'492 x Formbook, 12'212 x SnakeKeylogger)
ssdeep 12288:sM0Vc43ZyN4g4J7Zhgviexziw5pmTloSiCbf:RH4Jkn4Jle5xziw54eOb
Threatray 522 similar samples on MalwareBazaar
TLSH T1A3F41BC6D59190E0F97E8474A0771C36A6573CBED7A82A9F2288B1012E735D3643BF1B
TrID 51.8% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
22.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
7.4% (.EXE) Win64 Executable (generic) (10522/11/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
Reporter abuse_ch
Tags:exe RAT ValleyRAT


Avatar
abuse_ch
ValleyRAT C2:
143.92.34.217:6666

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
143.92.34.217:6666 https://threatfox.abuse.ch/ioc/1593285/

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
A76608659475C564B9109BAA32CFB909.exe
Verdict:
Malicious activity
Analysis date:
2025-09-17 06:21:08 UTC
Tags:
loader auto-reg payload silverfox backdoor valley winos rat valleyrat
Link:
https://app.any.run/tasks/40703c63-5b7c-49c6-b364-c903eb5014ab

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/27828/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68ca533fd49ea3f1e4b6c7a2
Tags:
dropper emotet virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bladabindi fingerprint
Link:
https://www.filescan.io/uploads/68ca532e47cd2102617f923c/reports/b5ec653c-c0ef-4b55-b008-6858908a0bad/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/0bc82bb26cb3d406af76d32000082138a09381c2bd2c26039590f694fba5fb18
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-13T19:25:00Z UTC
Last seen:
2025-09-13T19:25:00Z UTC
Hits:
~10
Detections:
Backdoor.Agent.TCP.C&C Trojan-Spy.Win32.Stealer.sb Trojan.MSIL.Agent.ffjt Trojan-Spy.Win32.KeyLogger.sba Backdoor.Xkcp.TCP.ServerRequest HEUR:Trojan.Win32.Gofot.a HEUR:Trojan.MSIL.Tpyn.gen Backdoor.Win32.Xkcp.a Trojan-Dropper.Win32.Dapato.sb Trojan-Downloader.Agent.HTTP.C&C Trojan.Win32.Agent.sb Trojan.Agent.HTTP.C&C PDM:Trojan.Win32.Generic Backdoor.Win32.Xkcp.bat
Link:
https://opentip.kaspersky.com/0bc82bb26cb3d406af76d32000082138a09381c2bd2c26039590f694fba5fb18/results?tab=lookup
Malware family:
Winos
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/909d6d52-6a8b-4064-bc79-d1d5139142db
Result
Threat name:
ValleyRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1779002
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to capture and log keystrokes
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
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Suspicious File Creation In Uncommon AppData Folder
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Uses known network protocols on non-standard ports
Yara detected QueryWinSAT ClassID
Yara detected ValleyRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1779002 Sample: 3RU9jSG4ZS.exe Startdate: 17/09/2025 Architecture: WINDOWS Score: 100 60 Suricata IDS alerts for network traffic 2->60 62 Antivirus / Scanner detection for submitted sample 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 6 other signatures 2->66 7 3RU9jSG4ZS.exe 3 8 2->7         started        10 svchost.exe 2->10         started        13 reg.exe 2->13         started        15 8 other processes 2->15 process3 file4 46 C:\Users\user\AppData\LocalRwozeECDRk.exe, PE32+ 7->46 dropped 48 C:\Users\user\AppData\...\3RU9jSG4ZS.exe.log, ASCII 7->48 dropped 17 LocalRwozeECDRk.exe 20 7->17         started        22 WINWORD.EXE 129 108 7->22         started        76 Changes security center settings (notifications, updates, antivirus, firewall) 10->76 24 MpCmdRun.exe 10->24         started        78 Creates an autostart registry key pointing to binary in C:\Windows 13->78 26 conhost.exe 13->26         started        80 System process connects to network (likely due to code injection or exploit) 15->80 28 conhost.exe 15->28         started        30 conhost.exe 15->30         started        signatures5 process6 dnsIp7 52 43.225.47.216, 49685, 5513 SONDERCLOUDLIMITED-AS-APSonderCloudLimitedHK Hong Kong 17->52 38 C:\Windows\SysWOW64\yyk\tpsvcBase.dll, PE32 17->38 dropped 40 C:\Windows\SysWOW64\yyk\svchost.exe, PE32 17->40 dropped 42 C:\Users\user\AppData\Local\...\TPSvc[1].exe, PE32 17->42 dropped 44 C:\Users\user\AppData\...\tpsvcBase[1].dll, PE32 17->44 dropped 68 Antivirus detection for dropped file 17->68 70 Multi AV Scanner detection for dropped file 17->70 72 Drops executables to the windows directory (C:\Windows) and starts them 17->72 74 Drops PE files with benign system names 17->74 32 svchost.exe 10 1 17->32         started        36 conhost.exe 24->36         started        file8 signatures9 process10 dnsIp11 50 143.92.34.217, 49697, 49702, 49708 BCPL-SGBGPNETGlobalASNSG Singapore 32->50 54 Contains functionality to inject threads in other processes 32->54 56 Contains functionality to capture and log keystrokes 32->56 58 Contains functionality to inject code into remote processes 32->58 signatures12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0bc82bb26cb3d406af76d32000082138a09381c2bd2c26039590f694fba5fb18
Verdict:
Malware
YARA:
11 match(es)
Tags:
.Net Corrupted Executable Managed .NET Office Document PDB Path PE (Portable Executable) PE File Layout SOS: 0.00 Win 32 Exe x86
Link:
https://app.malva.re/file/a76608659475c564b9109baa32cfb909
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0bc82bb26cb3d406af76d32000082138a09381c2bd2c26039590f694fba5fb18/
Verdict:
Malicious
Threat:
Family.VALLEYRAT_S2
Link:
https://tip.neiki.dev/file/0bc82bb26cb3d406af76d32000082138a09381c2bd2c26039590f694fba5fb18
Threat name:
ByteCode-MSIL.Backdoor.njRAT
Create hunting rule
Status:
Malicious
First seen:
2025-09-13 12:28:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
33
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bpecxmtmwpkanl3w2mqaacbbhcqjhaocxuwcma4vsd3jj65f7mma._file
Verdict:
malicious
Label(s):
valleyrat
Create hunting rule
Similar samples:
7197dc2e6243b3aa6ba71825c04b381a98922982de4232bb27474eb69ba43a28
ValleyRAT
7e67ca62a4743801afd4328a7ff558c84d76a09844b823ed1bb2de3de82d59ab
ValleyRAT
829f4e637040a19db5f9f01097792efa36887ceb2f7d4df5cec1b3af0fc212f8
ValleyRAT
aaa8e05b186b3582e87ae5ed47c1f7909a37e0472b773636fd2e1a0f49255dfd
ValleyRAT
error
ValleyRAT
+ 512 additional samples on MalwareBazaar
Result
Malware family:
valleyrat_s2
Create hunting rule
Score:
  10/10
Tags:
family:valleyrat_s2 backdoor discovery persistence
Link:
https://tria.ge/reports/250917-g31fhatmz3/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in System32 directory
Adds Run key to start application
Enumerates connected drives
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
ValleyRat
Valleyrat_s2 family
Malware Config
C2 Extraction:
143.92.34.217:6666
143.92.34.217:8888
143.92.34.217:80
Verdict:
Malicious
Tags:
DriveBy
YARA:
n/a
Link:
https://app.threat.zone/submission/f9f86d44-3cfa-4829-80ef-1152c41a090f
Unpacked files
SH256 hash:
0bc82bb26cb3d406af76d32000082138a09381c2bd2c26039590f694fba5fb18
MD5 hash:
a76608659475c564b9109baa32cfb909
SHA1 hash:
7730561ef93d1e21317c2626c48074a3cdcc45ac
Link:
https://www.unpac.me/results/e258c593-5499-4b36-9f3c-2eed14ee56f5/
SH256 hash:
34993462166943f7e5e566f695aa14392b22cf0a5f74da546712394afcdf9bf5
MD5 hash:
ff431f4db85350ad9ace424dcb43bfba
SHA1 hash:
aa7bb02f3558e6f358dac3127ddb01cb44b58033
Link:
https://www.unpac.me/results/e258c593-5499-4b36-9f3c-2eed14ee56f5/
Malware family:
ValleyRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0bc82bb26cb3/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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_AllMal_Detector
Create hunting rule
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
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: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:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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:win_valley_rat_auto
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/27828/

Comments