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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74858aeeac1be1b77eb97d36cafa01e3acfe88daeb31e510fb1dbc6281c5f15a. 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: 9


Intelligence 9 IOCs YARA 23 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74858aeeac1be1b77eb97d36cafa01e3acfe88daeb31e510fb1dbc6281c5f15a
SHA3-384 hash: 52f66a15a78dc9ea01698d888bbd2fc82c870a1b731984b461a5af991d2f3f52e6f163ab8244c426c35de60de331e570
SHA1 hash: 5fe4ba19b192413f075afb5b64d4bce4fa560aac
MD5 hash: 10898a6b3d2657463b94dc19ea02c9a1
humanhash: lactose-hot-dakota-sweet
File name:WDWWDQDQ.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:6'199'325 bytes
First seen:2026-10-29 13:31:43 UTC
Last seen:2026-10-29 14:27:29 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 3f1462bac7d88742c860a1972753ffb7 (1 x ValleyRAT)
ssdeep 98304:2t4sw6T/6pbd7TLijboIFM7SbCnKkJ9mqE0zItLInqzcc6MQ189QXODA:W/6Lnu3o+0eJFtsqzn6fl
TLSH T1255633B3A6F94CD1D9EBC334AACE91E23B79FDA082615B0B542050346E57CD02EDA3D5
TrID 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
18.0% (.EXE) Win64 Executable (generic) (6522/11/2)
13.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.6% (.ICL) Windows Icons Library (generic) (2059/9)
5.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Ling
Tags:exe SilverFox ValleyRAT


Avatar
CNGaoLing
SilverFox
IOC (IP 150.158.125.36:9527)

Intelligence

File Origin
# of uploads :
2
# of downloads :
191
Origin country :
FR FR
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
WDWWDQDQ.exe
Verdict:
Malicious activity
Analysis date:
2026-10-29 13:11:26 UTC
Tags:
stealer rat xenorat
Link:
https://app.any.run/tasks/068c804a-9e9b-44f3-a34b-38553a7a7627

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/95960/
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.11999925.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ae34ae1b121dd519dce9e5b
Tags:
cobalt emotet
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/74858aeeac1be1b77eb97d36cafa01e3acfe88daeb31e510fb1dbc6281c5f15a
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-29T09:59:00Z UTC
Last seen:
2026-10-29T10:08:00Z UTC
Hits:
~10
Detections:
PDM:Trojan.Win32.Generic Backdoor.Win32.Androm.whpw Backdoor.Win32.Androm.sb Trojan.Win32.Inject.sb Trojan-Dropper.Win32.Injector.sb
Link:
https://opentip.kaspersky.com/74858aeeac1be1b77eb97d36cafa01e3acfe88daeb31e510fb1dbc6281c5f15a/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0d53a95c-cd36-41f3-8208-aa2bb522319a
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1994678
Signature
Allocates memory in foreign processes
Changes memory attributes in foreign processes to executable or writable
Creates a thread in another existing process (thread injection)
Injects code into the Windows Explorer (explorer.exe)
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Unusual module load detection (module proxying)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/74858aeeac1be1b77eb97d36cafa01e3acfe88daeb31e510fb1dbc6281c5f15a
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/10898a6b3d2657463b94dc19ea02c9a1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/74858aeeac1be1b77eb97d36cafa01e3acfe88daeb31e510fb1dbc6281c5f15a/
Threat name:
Win64.Backdoor.AdvML
Create hunting rule
Status:
Malicious
First seen:
2026-10-29 08:41:56 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oscyv3vmdpq3o7vzpu3mv6qb4owp5cg25my6keh3dw6gfaof6fna._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence
Link:
https://tria.ge/reports/261029-qs3bsazx5m/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
Unpacked files
SH256 hash:
74858aeeac1be1b77eb97d36cafa01e3acfe88daeb31e510fb1dbc6281c5f15a
MD5 hash:
10898a6b3d2657463b94dc19ea02c9a1
SHA1 hash:
5fe4ba19b192413f075afb5b64d4bce4fa560aac
Link:
https://www.unpac.me/results/f87ea026-e9f1-4e49-abc8-75710101dff6/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/74858aeeac1b/report/overview.html
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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
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:HKTL_Meterpreter_inMemory
Create hunting rule
Author:netbiosX, Florian Roth
Description:Detects Meterpreter in-memory
Reference:https://www.reddit.com/r/purpleteamsec/comments/hjux11/meterpreter_memory_indicators_detection_tooling/
Rule name:INDICATOR_SUSPICIOUS_ReflectiveLoader
Create hunting rule
Author:ditekSHen
Description:Detects Reflective DLL injection artifacts
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ReflectiveLoader
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended
Reference:Internal Research
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:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
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.
Rule name:WIN_Malware_Havoc_ForgeAuto_99a4f65a
Create hunting rule
Author:Marjoriefort
Description:Detects Havoc (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_37b4704b
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_43faefd2
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_5001c94c
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_74566f98
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_79234c04
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_f1079127
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)

File information

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

Web download

ValleyRAT

Executable exe 74858aeeac1be1b77eb97d36cafa01e3acfe88daeb31e510fb1dbc6281c5f15a

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/95960/

Comments


Avatar
NINJANERD commented on 2026-10-29 13:53:49 UTC

HOW TO FIND THE PASSOWRD OF THIS MALWARE IN ORDER TO EXTRACT