MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67c39f2e56dc93e4b6f16b4658366462f8f90acad03792b2f5c1797bd9f89702. 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: 17


Intelligence 17 IOCs 1 YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 67c39f2e56dc93e4b6f16b4658366462f8f90acad03792b2f5c1797bd9f89702
SHA3-384 hash: 753e727e9aa41267456dc950dd68b3ddd0aafe8bdeab26b9cf8e81acd373b140b64aa8c8dc7621e0dd1207ac497de542
SHA1 hash: 1669200e12db27f7a2d431b8973a7fc02654ee6f
MD5 hash: 97cfe3e07b5cd73d47bb790f3c76810d
humanhash: uranus-alanine-apart-mango
File name:67c39f2e56dc93e4b6f16b4658366462f8f90acad0379.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:3'145'728 bytes
First seen:2025-09-07 22:10:15 UTC
Last seen:2025-09-08 09:40:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:b6/73FKqASI4rltE2A5dIqBcnlKbdsPAcjE2A5dIqBcnlKbdsPAcMYlRDYWY:bsMqPKKqBMlEsPAcgKqBMlEsPAcbRDY
TLSH T1C0E56AB0F691C85CF41671319029393987DDB5FBB78424E62C2C6BDD781A901EAB34BB
TrID 51.8% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
22.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
7.4% (.EXE) Win64 Executable (generic) (10522/11/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
Reporter abuse_ch
Tags:exe RAT ValleyRAT


Avatar
abuse_ch
ValleyRAT C2:
118.107.9.63:6666

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
118.107.9.63:6666 https://threatfox.abuse.ch/ioc/1583511/

Intelligence

File Origin
# of uploads :
3
# of downloads :
79
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
67c39f2e56dc93e4b6f16b4658366462f8f90acad03792b2f5c1797bd9f89702.exe
Verdict:
Malicious activity
Analysis date:
2025-09-07 21:54:12 UTC
Tags:
auto-reg loader
Link:
https://app.any.run/tasks/4a7b1cf9-b8f0-4c70-a4ab-5b29456fca1a

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/26160/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68bdff036e66ba602d78dd66
Tags:
bladabindi vmdetect swizzor emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm explorer fingerprint keylogger lolbin packed
Link:
https://www.filescan.io/uploads/68be02e720d0ee406d996f5f/reports/5fd73394-a76f-4f2c-8902-9ee5efb06baa/overview
Verdict:
Malicious
Labled as:
MSIL.Bladabindi.Generic
Link:
https://www.hybrid-analysis.com/sample/67c39f2e56dc93e4b6f16b4658366462f8f90acad03792b2f5c1797bd9f89702
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-06T20:10:00Z UTC
Last seen:
2025-09-06T20:10:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Shellcode.sb Trojan.Win32.Pdfer.sba HEUR:Trojan-Downloader.Win64.Agent.c HEUR:Trojan.MSIL.Tpyn.gen Backdoor.Win32.Xkcp.a Backdoor.Win32.Agentb.sb PDM:Trojan.Win32.Generic Trojan.Win32.Fsysna.kbsz
Link:
https://opentip.kaspersky.com/67c39f2e56dc93e4b6f16b4658366462f8f90acad03792b2f5c1797bd9f89702/results?tab=lookup
Malware family:
Winos
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2a2ebb09-5b06-4d9c-afda-8be0aaf21593
Result
Threat name:
ValleyRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1772781
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Detected unpacking (creates a PE file in dynamic memory)
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious File Creation In Uncommon AppData Folder
Suricata IDS alerts for network traffic
Yara detected ValleyRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1772781 Sample: 67c39f2e56dc93e4b6f16b46583... Startdate: 08/09/2025 Architecture: WINDOWS Score: 100 46 x1.i.lencr.org 2->46 48 e8652.dscx.akamaiedge.net 2->48 50 crl.root-x1.letsencrypt.org.edgekey.net 2->50 60 Suricata IDS alerts for network traffic 2->60 62 Found malware configuration 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 6 other signatures 2->66 9 67c39f2e56dc93e4b6f16b4658366462f8f90acad0379.exe 3 8 2->9         started        12 SystemHelper.exe 2->12         started        14 SystemHelper.exe 2->14         started        signatures3 process4 file5 40 C:\Users\user\AppData\Local_SlHNqQyRq.exe, PE32 9->40 dropped 42 67c39f2e56dc93e4b6...f90acad0379.exe.log, ASCII 9->42 dropped 16 Local_SlHNqQyRq.exe 21 9->16         started        21 Acrobat.exe 65 9->21         started        process6 dnsIp7 44 23.248.202.194, 49719, 80 CNSERVERSUS United States 16->44 32 C:\Users\user\AppData\...\awesomium.dll, PE32 16->32 dropped 34 C:\Users\user\AppData\...\SystemHelper.exe, PE32 16->34 dropped 36 C:\Users\user\AppData\Roaming\...\1.bin, DOS 16->36 dropped 38 3 other malicious files 16->38 dropped 58 Multi AV Scanner detection for dropped file 16->58 23 SystemHelper.exe 4 16->23         started        27 AcroCEF.exe 104 21->27         started        file8 signatures9 process10 dnsIp11 52 118.107.9.63, 49724, 49727, 49730 BCPL-SGBGPNETGlobalASNSG Singapore 23->52 68 Detected unpacking (creates a PE file in dynamic memory) 23->68 70 Contains functionality to inject threads in other processes 23->70 72 Contains functionality to capture and log keystrokes 23->72 74 Contains functionality to inject code into remote processes 23->74 54 e8652.dscx.akamaiedge.net 23.47.69.6, 49728, 80 CORPORACIONNACIONALDETELECOMUNICACIONES-CNTEPEC United States 27->54 29 AcroCEF.exe 3 27->29         started        signatures12 process13 dnsIp14 56 23.56.162.204, 443, 49729 AKAMAI-ASUS United States 29->56
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/67c39f2e56dc93e4b6f16b4658366462f8f90acad03792b2f5c1797bd9f89702
Verdict:
inconclusive
YARA:
11 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.00 Win 32 Exe x86
Link:
https://app.malva.re/file/97cfe3e07b5cd73d47bb790f3c76810d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/67c39f2e56dc93e4b6f16b4658366462f8f90acad03792b2f5c1797bd9f89702/
Verdict:
Malicious
Threat:
Trojan.MSIL.Tpyn
Link:
https://tip.neiki.dev/file/67c39f2e56dc93e4b6f16b4658366462f8f90acad03792b2f5c1797bd9f89702
Threat name:
ByteCode-MSIL.Backdoor.njRAT
Create hunting rule
Status:
Malicious
First seen:
2025-09-06 20:44:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
1844
AV detection:
30 of 36 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m7bz6lsw3sj6jnxrnndfqnteml4pscwk2a3zfmxvyf4xxwpys4ba._file
Verdict:
malicious
Label(s):
donut_injector
Create hunting rule
winos
Create hunting rule
Similar samples:
error
ValleyRAT
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware discovery persistence spyware
Link:
https://tria.ge/reports/250907-13rm5sykz8/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Adds Run key to start application
Enumerates connected drives
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bdad7890-c4e0-4735-88bb-f8d9b2529341
Unpacked files
SH256 hash:
67c39f2e56dc93e4b6f16b4658366462f8f90acad03792b2f5c1797bd9f89702
MD5 hash:
97cfe3e07b5cd73d47bb790f3c76810d
SHA1 hash:
1669200e12db27f7a2d431b8973a7fc02654ee6f
Link:
https://www.unpac.me/results/52ea9856-b9da-4123-a467-6c5e77b7bf58/
SH256 hash:
9501bd6236e2e36cd2afbcf4126b44f7aff1f0b51d675ba3c26587ba02c108ce
MD5 hash:
2928373712119cd080405e40fefc5325
SHA1 hash:
435488f015caa73680c3accbfd49ee358c4155e3
Link:
https://www.unpac.me/results/52ea9856-b9da-4123-a467-6c5e77b7bf58/
Malware family:
ValleyRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/67c39f2e56dc/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/67c39f2e56dc93e4b6f16b4658366462f8f90acad03792b2f5c1797bd9f89702

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Generic_Threat_4b0b73ce
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Winos_464b8a2e
Create hunting rule
Author:Elastic Security
Rule name:win_valley_rat_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.valley_rat.

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/26160/

Comments