MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89567d3449c95758e72da6f0a448464f01d57f00a94168476087c5e045a3aa4c. 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: 15

Intelligence 15 IOCs 1 YARA 8 File information Comments

SHA256 hash:	89567d3449c95758e72da6f0a448464f01d57f00a94168476087c5e045a3aa4c
SHA3-384 hash:	df12018748a298b34a65e87a9be6ed9eb9a6f6f9daa634c83e95e381377339a32c98724495230c19caea3517bd8a6e7b
SHA1 hash:	a1eff0f5ac53339a4dfad678aecc7d44c57635f3
MD5 hash:	68cf77df91ca3f38baee59466c5fcdf2
humanhash:	bluebird-lima-juliet-seven
File name:	68cf77df91ca3f38baee59466c5fcdf2.exe
Download:	download sample
Signature	ValleyRAT Create hunting rule
File size:	23'336'977 bytes
First seen:	2025-07-19 03:30:16 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	c5640c7a22008f949f9bc94a27623f95 (3 x RaccoonStealer, 3 x IrisStealer, 2 x CoinMiner)
ssdeep	393216:ScqwjRe2B4QM8fS3cHb4qO5vUE6W4/oRod/SE4Y8oSRdQ1nmsVDSnsx:fa2BY8fBLONUEx4gRoxioWwk
Threatray	769 similar samples on MalwareBazaar
TLSH	T1473733ADA0679DCCF8F0AE37D8899348CCB7B85547644A332AB80B505F1F2505EBDB19
TrID	66.6% (.EXE) InstallShield setup (43053/19/16) 16.2% (.EXE) Win64 Executable (generic) (10522/11/4) 7.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 3.1% (.EXE) OS/2 Executable (generic) (2029/13) 3.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
dhash icon	d2eaeaf27afee6fa (3 x CoinMiner, 2 x DCRat, 1 x AsyncRAT)
Reporter	abuse_ch
Tags:	exe RAT ValleyRAT

abuse_ch

ValleyRAT C2:
47.83.197.12:7777

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
47.83.197.12:7777	https://threatfox.abuse.ch/ioc/1558185/

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

68cf77df91ca3f38baee59466c5fcdf2.exe

Verdict:

Malicious activity

Analysis date:

2025-07-19 03:31:21 UTC

Tags:

payload python silverfox backdoor pyinstaller

Link:

https://app.any.run/tasks/2a863e76-8f10-4eee-a093-ab365a9ae499

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/15596/

Detection(s):

SecuriteInfo.com.PyInstaller.13124.17635.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=687b116e84b37dd61eef7c2b

Tags:

vmdetect emotet cobalt

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% subdirectories

Restart of the analyzed sample

Creating a file

DNS request

Connection attempt

Sending a custom TCP request

Сreating synchronization primitives

Creating a window

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-vm compiled-script donut expand lolbin microsoft_visual_cc overlay overlay packed pyinstaller pyinstaller uacme

Link:

https://www.filescan.io/uploads/687b116519132d9848831017/reports/df506703-c17d-4e63-9597-1bbc1b292c8c/overview

Verdict:

Malicious

Labled as:

QD:Trojan.GenericQ

Link:

https://www.hybrid-analysis.com/sample/89567d3449c95758e72da6f0a448464f01d57f00a94168476087c5e045a3aa4c

Result

Threat name:

UACMe, ValleyRAT

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1739906

Signature

Allocates memory in foreign processes

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Contain functionality to detect virtual machines

Contains functionality to capture and log keystrokes

Contains functionality to inject code into remote processes

Contains functionality to inject threads in other processes

Creates a thread in another existing process (thread injection)

Found direct / indirect Syscall (likely to bypass EDR)

Found evasive API chain (may stop execution after checking mutex)

Found malware configuration

Found pyInstaller with non standard icon

Found stalling execution ending in API Sleep call

Injects code into the Windows Explorer (explorer.exe)

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sigma detected: Potentially Suspicious Malware Callback Communication

Suricata IDS alerts for network traffic

System process connects to network (likely due to code injection or exploit)

Writes to foreign memory regions

Yara detected UAC Bypass using CMSTP

Yara detected UACMe UAC Bypass tool

Yara detected ValleyRAT

Behaviour

Behavior Graph:

Download SVG

Score:

98%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/89567d3449c95758e72da6f0a448464f01d57f00a94168476087c5e045a3aa4c

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

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

Link:

https://app.malva.re/file/68cf77df91ca3f38baee59466c5fcdf2

Gathering data

Verdict:

Malicious

Threat:

Win64.Hacktool.UacMe

Link:

https://tip.neiki.dev/file/89567d3449c95758e72da6f0a448464f01d57f00a94168476087c5e045a3aa4c

Threat name:

Win64.Hacktool.UacMe

Status:

Malicious

First seen:

2025-07-15 16:33:55 UTC

File Type:

PE+ (Exe)

Extracted files:

782

AV detection:

14 of 23 (60.87%)

Threat level:

1/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rflh2ncjzflvrzznu3ykiscgj4a5k7yavfawqr3aq7c6arndvjga._file

Result

Malware family:

valleyrat_s2

Score:

10/10

Tags:

family:valleyrat_s2 backdoor persistence pyinstaller ransomware

Link:

https://tria.ge/reports/250719-d2vxvaztbs/

Behaviour

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of UnmapMainImage

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Uses Volume Shadow Copy WMI provider

Uses Volume Shadow Copy service COM API

Enumerates connected drives

Loads dropped DLL

ValleyRat

Valleyrat_s2 family

Malware Config

C2 Extraction:

wz.stehsuxwy.cn:7777
wz.stehsuxwy.cn:80

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/707f191d-322e-418c-ac71-91967297ccc6

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/89567d3449c95758e72da6f0a448464f01d57f00a94168476087c5e045a3aa4c

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:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	Detect_PyInstaller Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects PyInstaller compiled executables across platforms

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

Rule name:	PyInstaller Create hunting rule
Author:	@bartblaze
Description:	Identifies executable converted using PyInstaller. This rule by itself does NOT necessarily mean the detected file is malicious.

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:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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.

Cape

https://www.capesandbox.com/analysis/15596/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (GUARD_CF)	high

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::ConvertSidToStringSidW ADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
SECURITY_BASE_API	Uses Security Base API	ADVAPI32.dll::GetTokenInformation
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CreateProcessW ADVAPI32.dll::OpenProcessToken KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetDriveTypeW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineW KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetConsoleCtrlHandler KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateFileW KERNEL32.dll::DeleteFileW KERNEL32.dll::RemoveDirectoryW KERNEL32.dll::SetDllDirectoryW
WIN_USER_API	Performs GUI Actions	USER32.dll::CreateWindowExW

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