MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47c5c730f29520a7429f49cb669e58ac8972e202e3aff821357b7ef01941199d. 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: 10

Intelligence 10 IOCs YARA 19 File information Comments

SHA256 hash:	47c5c730f29520a7429f49cb669e58ac8972e202e3aff821357b7ef01941199d
SHA3-384 hash:	ca45d105cc558b5fd7ea0a029a5adae33e3fd3538c4ec085cf5a30f23e0de14c6fccbbe3424ef2a75d8d0ca322fe399b
SHA1 hash:	52dac1cf9f92bb645e234a56d6069957e8fe48cc
MD5 hash:	0140b13ef606701278a284ebd130e3f1
humanhash:	muppet-georgia-missouri-burger
File name:	install_q0.3.15.exe
Download:	download sample
Signature	ValleyRAT Create hunting rule
File size:	25'678'848 bytes
First seen:	2026-08-27 09:00:03 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	c1388db37310975dc1b57400c24d2627 (4 x ValleyRAT, 1 x Gh0stRAT)
ssdeep	49152:WudCDvwT4vKKbhWj0wjlktD4a0CfZ1Cy988xJhGnSDJEKHMvtrI72dRt8rfIkatw:8vKKbh6Jta+UUamsrfszizYP1Q
TLSH	T141476216B746898BE42A9634844B4FE4E325DCB186B0837733B9371D2FFE34C5EA6215
TrID	93.7% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39) 2.3% (.EXE) Win64 Executable (generic) (6522/11/2) 1.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 0.7% (.EXE) OS/2 Executable (generic) (2029/13) 0.7% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
dhash icon	cdabae6fe6e7eaec (22 x Amadey, 9 x AurotunStealer, 8 x njrat)
Reporter	Ling
Tags:	exe SilverFox ValleyRAT

CNGaoLing

The sample is retrieved from "https://www.dvl51m.com/insdw62"

SilverFox
IOC (nuppeg.net) (26usdm.oss-cn-beijing.aliyuncs.com) (mm2027.oss-cn-hangzhou.aliyuncs.com) (new2027.oss-cn-hongkong.aliyuncs.com)

Intelligence

File Origin

# of uploads :

# of downloads :

162

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

No threats detected

Analysis date:

2026-08-27 10:04:45 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/9a39ca25-8ec9-4c78-a88a-5fb1a3250528

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/83019/

Detection(s):

SecuriteInfo.com.W64.Agent_gen.DML.tr.16867.9796.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Sending an HTTP GET request

Creating a file

Enabling the 'hidden' option for recently created files

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug anti-vm crypto fingerprint installer-heuristic microsoft_visual_cc overlay packed reconnaissance

Link:

https://www.filescan.io/uploads/6a8ffcb367beeee71913efaa/reports/289fad6c-9acb-4509-87ad-a24851fbe787/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/47c5c730f29520a7429f49cb669e58ac8972e202e3aff821357b7ef01941199d

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-08-27T06:17:00Z UTC

Last seen:

2026-08-29T02:47:00Z UTC

Hits:

~10

Detections:

HEUR:Trojan-Dropper.Win32.Generic

Link:

https://opentip.kaspersky.com/47c5c730f29520a7429f49cb669e58ac8972e202e3aff821357b7ef01941199d/results?tab=lookup

Score:

64%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/47c5c730f29520a7429f49cb669e58ac8972e202e3aff821357b7ef01941199d

Verdict:

inconclusive

YARA:

6 match(es)

Tags:

Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/0140b13ef606701278a284ebd130e3f1

Gathering data

Threat name:

Win64.Trojan.Malgent

Status:

Suspicious

First seen:

2026-08-27 09:00:49 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

13 of 37 (35.14%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=i7c4omhssuqkoqu7jhfwnhsyvsexfyqc4ox7qijvpn7pagkbdgoq._file

Result

Malware family:

n/a

Score:

10/10

Tags:

defense_evasion discovery execution exploit persistence privilege_escalation trojan upx

Link:

https://tria.ge/reports/260827-kyqmaascjb/

Behaviour

Uses Task Scheduler COM API

System policy modification

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: LoadsDriver

Suspicious behavior: EnumeratesProcesses

Scheduled Task/Job: Scheduled Task

Runs net.exe

Modifies registry class

Modifies Control Panel

Checks processor information in registry

System Location Discovery: System Language Discovery

Executes a command shell one-liner

Event Triggered Execution: Screensaver

Enumerates physical storage devices

Launches sc.exe

Drops file in Program Files directory

UPX packed file

Drops file in System32 directory

Indicator Removal: Clear Persistence

Adds Run key to start application

Modifies file permissions

Loads dropped DLL

Executes dropped EXE

Disables service(s)

Checks computer location settings

Possible privilege escalation attempt

Modifies RDP port number used by Windows

Drops file in Drivers directory

Command and Scripting Interpreter: PowerShell

Windows security bypass

UAC bypass

Malware family:

CobaltStrike

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/47c5c730f295/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/47c5c730f29520a7429f49cb669e58ac8972e202e3aff821357b7ef01941199d

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:	Capability_Embedded_Lua Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects embedded Lua engines by looking for multiple Lua API symbols or env-var hooks

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:	dependsonpythonailib Create hunting rule
Author:	Tim Brown
Description:	Hunts for dependencies on Python AI libraries

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	grakate_stealer_nov_2021 Create hunting rule

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	telebot_framework Create hunting rule
Author:	vietdx.mb

Rule name:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

File information

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

Web download

ValleyRAT

exe 47c5c730f29520a7429f49cb669e58ac8972e202e3aff821357b7ef01941199d

(this sample)

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/83019/

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