MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54ad3d4d8342ddea5cc6adea83d26a574a11d7e5133a04af6999a87adbbc2336. 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: 8

Intelligence 8 IOCs YARA 2 File information Comments

SHA256 hash:	54ad3d4d8342ddea5cc6adea83d26a574a11d7e5133a04af6999a87adbbc2336
SHA3-384 hash:	eb6755062014cf4f67cd994f6e50fc824a057ba7bf720f9b64a23b5061bda645cf5399ee0be69cf14e92fd8eabd84cc4
SHA1 hash:	3dc91f0d8d9842dcb2c27aa77dde949386624bd4
MD5 hash:	c41d56b14d42ecf2c0e374006ad82fca
humanhash:	magazine-pluto-venus-friend
File name:	LetsVPN.zip
Download:	download sample
Signature	ValleyRAT Create hunting rule
File size:	104'584'836 bytes
First seen:	2026-06-29 07:30:19 UTC
Last seen:	Never
File type:	zip
MIME type:	application/zip
ssdeep	3145728:YW1YX6U76gQbbZVmehEwhQABBshDylbaHg/X4XdX:Y8YXJzQbbZVm1whQMjeH8oNX
TLSH	T1D53833A8547C82FD166B4B1DD0CA224915F0752B79AFA0BCE70834F932AF149E8FF465
Magika	zip
Reporter	smica83
Tags:	file-pumped ValleyRAT zip

Intelligence

File Origin

# of uploads :

# of downloads :

137

Origin country :

File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:	SteupsHR-V6.5_6.27_canwo.exe
Pumped file	This file is pumped. MalwareBazaar has de-pumped it.
File size:	104'875'760 bytes
SHA256 hash:	f4b3589cd1ac577b0f6b95ed365eac6e68aeea1d5abce55f6076d62ab10bcb31
MD5 hash:	2f694ee7db40b90c1501d0092caad489
De-pumped file size:	104'960 bytes (Vs. original size of 104'875'760 bytes)
De-pumped SHA256 hash:	016cc7ef5a4b175b20a4a149d16afbce2e1919bcb8420df984a415b778a8ba1e
De-pumped MD5 hash:	d95f95a79f33ffee1e3eb2b940554d40
MIME type:	application/x-dosexec
Signature	ValleyRAT

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/87b040f2-1464-4eca-a129-3c56a855e520/

Verdict:

Clean

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6a421f7c1548daf709fad10c

Tags:

n/a

Result

Verdict:

Malicious

File Type:

ZIP File - Malicious

Link:

https://app.docguard.net/54ad3d4d8342ddea5cc6adea83d26a574a11d7e5133a04af6999a87adbbc2336/results/dashboard

Behaviour

SuspiciousEmbeddedObjects detected

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug anti-vm autoit base64 crypto evasive evasive expand expired-cert explorer fingerprint installer installer installer-heuristic large-file lolbin lolbin mshta nsis packed reconnaissance runonce wscript

Link:

https://www.filescan.io/uploads/6a421f4b1ae7dc456c60aa5c/reports/cf3d3342-9041-4343-9e23-69f1ea18c5ef/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/54ad3d4d8342ddea5cc6adea83d26a574a11d7e5133a04af6999a87adbbc2336

Verdict:

Unknown

File Type:

zip

Link:

https://opentip.kaspersky.com/54ad3d4d8342ddea5cc6adea83d26a574a11d7e5133a04af6999a87adbbc2336/results?tab=lookup

Score:

57%

Verdict:

Susipicious

File Type:

Result

Malware family:

valleyrat_s2

Score:

10/10

Tags:

family:valleyrat_s2 adware backdoor discovery execution persistence ransomware spyware

Link:

https://tria.ge/reports/260629-jwypfaat8k/

Behaviour

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Uses Volume Shadow Copy WMI provider

Uses Volume Shadow Copy service COM API

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Checks installed software on the system

Enumerates connected drives

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Detects ValleyRAT payload

Family: ValleyRat

Malware Config

C2 Extraction:

137.220.140.4:15443
137.220.140.4:8888
127.0.0.1:80

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:	Detect_NSIS_Nullsoft_Installer Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects NSIS installers by .ndata section + NSIS header string

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.