MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47040b942f874d377548c8743b8a4e443d4f281c29af2d23d670e0ccf9b6ea2e. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 47040b942f874d377548c8743b8a4e443d4f281c29af2d23d670e0ccf9b6ea2e
SHA3-384 hash: d72d5df9b4accb05c8c78bfe0609d0fd7d4997182f2a4e21651652554188ae97c6b3cd30c557d9564584afbccc903dd4
SHA1 hash: 213dec2be8945d3130358e5d88f08874bf2b100b
MD5 hash: 13a3a9e06440f78e8911045ec5cadee0
humanhash: autumn-edward-solar-alabama
File name:47040b942f874d377548c8743b8a4e443d4f281c29af2d23d670e0ccf9b6ea2e.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:4'136'584 bytes
First seen:2025-04-30 11:36:02 UTC
Last seen:2025-05-01 07:50:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash de37cd190bda0b98d182cab595039aac (1 x ValleyRAT)
ssdeep 49152:MtzEgQkU3fGpuvOIs35ujxWFQUbdhQxJNzT1SGkmElJZBsxw/diRavHiRIRl87VM:MRziepBIU5ulcyw/dbH9cUDZ
Threatray 30 similar samples on MalwareBazaar
TLSH T112168D4736A860D9E173D179C9428F4BE7F274A64B3597CF0064879E2F732A24D2E722
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter zhuzhu0009
Tags:exe ValleyRAT

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
192.238.129.9:7777 https://threatfox.abuse.ch/ioc/1514354/

Intelligence

File Origin
# of uploads :
2
# of downloads :
528
Origin country :
SG SG
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
47040b942f874d377548c8743b8a4e443d4f281c29af2d23d670e0ccf9b6ea2e
Verdict:
Malicious activity
Analysis date:
2025-04-29 04:26:29 UTC
Tags:
payload silverfox backdoor loader auto-reg valleyrat winos rat
Link:
https://app.any.run/tasks/11eec3ef-c5ce-461a-a4ed-a86a1db08b38

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/5224/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681054d6cc5fb3600cc43a25
Tags:
vmdetect emotet cobalt dridex
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
DNS request
Connection attempt
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context expired-cert explorer fingerprint invalid-signature keylogger lolbin microsoft_visual_cc packed packed packer_detected signed uacme
Link:
https://www.filescan.io/uploads/68120b2846fe05453caaf282/reports/2fd4c250-2c2d-43a8-aa7d-5c26f809527b/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/47040b942f874d377548c8743b8a4e443d4f281c29af2d23d670e0ccf9b6ea2e
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/91841c7b-45b0-4e5a-b82c-4fd2382f4118
Result
Threat name:
GhostRat, UACMe, ValleyRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1678092
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Benign windows process drops PE files
Contain functionality to detect virtual machines
Contains functionality to capture and log keystrokes
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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)
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 dropped file
Multi AV Scanner detection for submitted file
Sample is not signed and drops a device driver
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 GhostRat
Yara detected UAC Bypass using CMSTP
Yara detected UACMe UAC Bypass tool
Yara detected ValleyRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1678092 Sample: J5QtkDNA9N.exe Startdate: 30/04/2025 Architecture: WINDOWS Score: 100 57 td.ldxwpedf.cn 2->57 59 yn.faagazd.com 2->59 61 2 other IPs or domains 2->61 69 Suricata IDS alerts for network traffic 2->69 71 Malicious sample detected (through community Yara rule) 2->71 73 Antivirus detection for URL or domain 2->73 75 8 other signatures 2->75 10 J5QtkDNA9N.exe 1 1 2->10         started        signatures3 process4 signatures5 91 Contains functionality to inject threads in other processes 10->91 93 Injects code into the Windows Explorer (explorer.exe) 10->93 95 Writes to foreign memory regions 10->95 97 3 other signatures 10->97 13 explorer.exe 94 52 10->13 injected process6 dnsIp7 63 td.ldxwpedf.cn 192.238.129.9, 49694, 49696, 49698 LEASEWEB-USA-LAX-11US United States 13->63 65 8.134.199.119, 49700, 80 CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd Singapore 13->65 67 yn.faagazd.com 47.76.200.151, 80 VODAFONE-TRANSIT-ASVodafoneNZLtdNZ United States 13->67 49 C:\Users\Public\Downloads\QQgames.exe, PE32+ 13->49 dropped 51 C:\ProgramData\woAgJo\main\...\vmtools.dll, PE32+ 13->51 dropped 53 C:\ProgramData\woAgJo\...\vcruntime140_1.dll, PE32+ 13->53 dropped 55 29 other files (25 malicious) 13->55 dropped 101 Benign windows process drops PE files 13->101 103 Contain functionality to detect virtual machines 13->103 105 Contains functionality to inject threads in other processes 13->105 107 3 other signatures 13->107 18 Dtb6dg.exe 10 13->18         started        20 Dtb6dg.exe 10 13->20         started        file8 signatures9 process10 process11 22 DingTalk.exe 5 18->22         started        25 DingTalk.exe 2 20->25         started        signatures12 77 Contain functionality to detect virtual machines 22->77 79 Contains functionality to inject threads in other processes 22->79 81 Injects code into the Windows Explorer (explorer.exe) 22->81 83 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 22->83 27 explorer.exe 1 26 22->27         started        85 Writes to foreign memory regions 25->85 87 Allocates memory in foreign processes 25->87 89 Creates a thread in another existing process (thread injection) 25->89 30 explorer.exe 1 26 25->30         started        process13 file14 33 C:\ProgramData\S8NyyT\z1hGng.exe, PE32+ 27->33 dropped 35 C:\ProgramData\S8NyyT\main\...\vmtools.dll, PE32+ 27->35 dropped 37 C:\ProgramData\S8NyyT\...\vcruntime140_1.dll, PE32+ 27->37 dropped 45 7 other malicious files 27->45 dropped 39 C:\ProgramData\Y6mMBm\main\...\vmtools.dll, PE32+ 30->39 dropped 41 C:\ProgramData\Y6mMBm\...\vcruntime140_1.dll, PE32+ 30->41 dropped 43 C:\ProgramData\Y6mMBm\...\vcruntime140.dll, PE32+ 30->43 dropped 47 7 other malicious files 30->47 dropped 99 System process connects to network (likely due to code injection or exploit) 30->99 signatures15
Score:
89%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/47040b942f874d377548c8743b8a4e443d4f281c29af2d23d670e0ccf9b6ea2e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/47040b942f874d377548c8743b8a4e443d4f281c29af2d23d670e0ccf9b6ea2e/
Threat name:
Win64.Trojan.ValleyRat
Create hunting rule
Status:
Malicious
First seen:
2025-04-29 04:26:00 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i4caxfbpq5gto5kizb2dxcsoiq6u6ka4fgxs2i6wodqmz6nw5ixa._file
Verdict:
malicious
Label(s):
valleyrat
Create hunting rule
donut_injector
Create hunting rule
Similar samples:
07fb5b1f6d858e62616e0fa8996fdc4483db1e5b9293fdc3aa77ba44cb60cb0f
ValleyRAT
47040b942f874d377548c8743b8a4e443d4f281c29af2d23d670e0ccf9b6ea2e
ValleyRAT
6602db73720a8c8ff71f0277ff23f5ab4c63c0dc04e67be08aa9b7609183627f
ValleyRAT
83f8553d64af8e471b7d0e18425e85e85d39565b4e7de8f80c807715551c8cb3
ValleyRAT
error
ValleyRAT
f0193ed53ec30bcba588fcc0d08c87a6ad066bbf1c30eec0eee3860715d6c6f6
ValleyRAT
fbb7826f9715516801419259ce25b9be57a67663a790efb931a7b4a2fb83d052
ValleyRAT
+ 20 additional samples on MalwareBazaar
Result
Malware family:
valleyrat_s2
Create hunting rule
Score:
  10/10
Tags:
family:valleyrat_s2 backdoor persistence
Link:
https://tria.ge/reports/250430-nqkmvahp81/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
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
Adds Run key to start application
Enumerates connected drives
ValleyRat
Valleyrat_s2 family
Malware Config
C2 Extraction:
td.ldxwpedf.cn:7777
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1c2d80b9-277c-492c-b899-6a1704fecfad
Unpacked files
SH256 hash:
47040b942f874d377548c8743b8a4e443d4f281c29af2d23d670e0ccf9b6ea2e
MD5 hash:
13a3a9e06440f78e8911045ec5cadee0
SHA1 hash:
213dec2be8945d3130358e5d88f08874bf2b100b
Link:
https://www.unpac.me/results/ba897556-247d-4375-959d-14faf7f14d48/
Malware family:
ValleyRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/47040b942f87/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/47040b942f874d377548c8743b8a4e443d4f281c29af2d23d670e0ccf9b6ea2e

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

File information

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

anyrun
any.run
https://app.any.run/tasks/11eec3ef-c5ce-461a-a4ed-a86a1db08b38
Cape
Cape
https://www.capesandbox.com/analysis/5224/

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoFreeUnusedLibraries
ole32.dll::CreateStreamOnHGlobal
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipDeleteGraphics
gdiplus.dll::GdipAlloc
gdiplus.dll::GdipCreateFromHDC
MULTIMEDIA_APICan Play MultimediaWINMM.dll::PlaySoundW
GDI32.dll::StretchDIBits
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::GetFileSecurityW
ADVAPI32.dll::SetFileSecurityW
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetVolumeInformationW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetDiskFreeSpaceW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateFileW
ole32.dll::CreateFileMoniker
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
SHLWAPI.dll::PathRemoveFileSpecW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegQueryValueW
ADVAPI32.dll::RegSetValueExW
ADVAPI32.dll::RegSetValueW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::CreateMenu
ole32.dll::OleCreateMenuDescriptor
USER32.dll::EmptyClipboard
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW

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