MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d9017fb9a03e7cb7eda1df21922d37e693c6d7a8261bd9757d19171778d7a2c7. 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: 13


Intelligence 13 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d9017fb9a03e7cb7eda1df21922d37e693c6d7a8261bd9757d19171778d7a2c7
SHA3-384 hash: fa269a65995e7b4d1d1bcdbec165f657c0b4595e2607b3749f9064bd62b65d6a035d51775e27b628b127ba7fbb08c1b6
SHA1 hash: 70105317670b912737e2a7e631db09881abecb39
MD5 hash: 668a57088e03c81323e77d2a9017c1c4
humanhash: football-tennis-robin-pennsylvania
File name:腾龙自助接码电脑端v1.2.3.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:4'046'664 bytes
First seen:2026-08-10 10:33:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 74cb9ee7979b63f33a56f1b4262ad794 (1 x ValleyRAT)
ssdeep 12288:Li8rIlAL3dFOZHEN4GSxvST+uNzUzv3IgNaSWYdU4881GNT0Qkb3NnX+ScsTLTXN:LijSw7GSxv7UeCGg0iNskg8lG
TLSH T11916AD24BDBA812DD027FFB83DECF59EE9EB66191506646B001703478626AC0CF4B5BD
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
dhash icon 6563bbd756505099 (14 x ValleyRAT, 1 x VenomRAT)
Reporter Ling
Tags:exe SilverFox Trojan/SilverFox.sj[pd] ValleyRAT


Avatar
CNGaoLing
Trojan/SilverFox.sj[pd]
IOC (IP 156.234.58.194:443)

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
ValleyFall
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c00184b7-6708-46b8-8e7a-df78cf0fd294/
Malware family:
n/a
ID:
1
File name:
腾龙自助接码电脑端v1.2.3.rar
Verdict:
Malicious activity
Analysis date:
2026-08-10 06:26:57 UTC
Tags:
arch-exec auto generic bootrepair-sys vuln-driver payload processkiller valleyrat silverfox rat winos
Link:
https://app.any.run/tasks/806ac8b1-3523-4bdf-b4e9-5160d7405805

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/79454/
Detection(s):
ditekSHen.MALWARE.Win.Ransomware.MedusaLocker.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Restart of the analyzed sample
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Creating a file in the %temp% directory
Creating a service
Launching a service
Loading a system driver
Setting a prohibition to launch some applications
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file
Launching a process
Loading a suspicious library
Creating a file in the Windows subdirectories
Possible injection to a system process
Enabling autorun for a service
Forced shutdown of a system process
Blocking the Windows Defender launch
Blocking the Windows Security Center notifications
Blocking the User Account Control
Prohibiting to launch files
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug corrupted crypto evasive fingerprint installer-heuristic microsoft_visual_cc overlay reconnaissance signed
Link:
https://www.filescan.io/uploads/6a79a9340e3337567c7fe096/reports/f2de56e4-359a-411d-9918-ef69ccb74b04/overview
Verdict:
Malicious
Labled as:
Yogi.Generic
Link:
https://www.hybrid-analysis.com/sample/d9017fb9a03e7cb7eda1df21922d37e693c6d7a8261bd9757d19171778d7a2c7
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-08-10T06:14:00Z UTC
Last seen:
2026-08-12T01:49:00Z UTC
Hits:
~100
Detections:
Backdoor.Xkcp.TCP.ServerRequest Backdoor.Win32.Xkcp.dlz Backdoor.Win32.Xkcp.dly Backdoor.Agent.TCP.C&C Trojan.Win32.Agent.sb Trojan.MSIL.BypassUAC.sb VHO:Backdoor.Win32.Agent.gen PDM:Trojan.Win32.Generic Trojan-Dropper.Win32.Agent.sb
Link:
https://opentip.kaspersky.com/d9017fb9a03e7cb7eda1df21922d37e693c6d7a8261bd9757d19171778d7a2c7/results?tab=lookup
Malware family:
ValleyRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/beb1101d-29cb-417e-9f89-d0aaad889399
Score:
34%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/d9017fb9a03e7cb7eda1df21922d37e693c6d7a8261bd9757d19171778d7a2c7
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d9017fb9a03e7cb7eda1df21922d37e693c6d7a8261bd9757d19171778d7a2c7/
Threat name:
Win64.Trojan.ValleyRat
Create hunting rule
Status:
Malicious
First seen:
2026-08-10 10:27:46 UTC
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3eax7onahz6lp3nb34qzeljx42j4nv5ieyn5s5l5delro6gxuldq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
credential_access defense_evasion discovery evasion execution persistence trojan
Link:
https://tria.ge/reports/260810-mmbebsfe63/
Behaviour
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
Executes a command shell one-liner
Checks installed software on the system
Checks whether UAC is enabled
Boot or Logon Autostart Execution: LSASS Driver
Executes dropped EXE
Loads dropped DLL
Windows security modification
Server Software Component: Terminal Services DLL
Modifies Windows Defender Real-time Protection settings
Modifies Windows Defender TamperProtection settings
Modifies Windows Defender notification settings
Modifies firewall policy service
UAC bypass
Windows security bypass
Unpacked files
SH256 hash:
d9017fb9a03e7cb7eda1df21922d37e693c6d7a8261bd9757d19171778d7a2c7
MD5 hash:
668a57088e03c81323e77d2a9017c1c4
SHA1 hash:
70105317670b912737e2a7e631db09881abecb39
Link:
https://www.unpac.me/results/c00616da-b136-4afa-bc6b-69453364d9b5/
SH256 hash:
e46781237e87a1f34439b7a43c66851861a5ace05f1605447462dc00b2d42825
MD5 hash:
834a94e213d4c05a045f4f0e7a41064b
SHA1 hash:
0a2fffe1ce7d3d1fca7917da224fed48b1491d8a
Link:
https://www.unpac.me/results/c00616da-b136-4afa-bc6b-69453364d9b5/
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/d9017fb9a03e7cb7eda1df21922d37e693c6d7a8261bd9757d19171778d7a2c7

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_Debugger
Create hunting rule
Rule name:Check_FindWindowA_iat
Create hunting rule
Rule name:Check_OutputDebugStringA_iat
Create hunting rule
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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:ICMLuaUtil_UACMe_M41
Create hunting rule
Author:Marius 'f0wL' Genheimer <hello@dissectingmalwa.re>
Description:A Yara rule for UACMe Method 41 -> ICMLuaUtil Elevated COM interface
Reference:https://github.com/hfiref0x/UACME
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
Create hunting rule
Author:ditekSHen
Description:Detects executables embedding registry key / value combination indicative of disabling Windows Defender features
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:test_rule_vldslv
Create hunting rule
Rule name:WinosStager
Create hunting rule
Author:YungBinary
Description:https://www.esentire.com/blog/winos4-0-online-module-staging-component-used-in-cleversoar-campaign

File information

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

Web download

ValleyRAT

Executable exe d9017fb9a03e7cb7eda1df21922d37e693c6d7a8261bd9757d19171778d7a2c7

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/79454/

Comments