MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 165f6d2f481d0f36b37e6f8485f189174f3b058a01f1a64e83986d0de65dfc35. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 165f6d2f481d0f36b37e6f8485f189174f3b058a01f1a64e83986d0de65dfc35
SHA3-384 hash: a2970dba84db7aa10e9bfd630f94c0c891c0d44bc6073d78479ba2a38bd8581006c027325ed955bc71d74f618de2a909
SHA1 hash: 07ef31a5ae410ce30174a6b491577eb6f59ca313
MD5 hash: ec8197d8929bc1e6baf215a08da9afa8
humanhash: island-social-twenty-arkansas
File name:222.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:26'209'147 bytes
First seen:2026-02-09 14:22:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d221b1dc8c3a08622f6512e7876527c8 (14 x ValleyRAT, 6 x DonutLoader, 3 x ZhongStealer)
ssdeep 786432:5bHTyYuOAW8viZ/vhRIJpu+Q9VVvYJhjaN0b5Am:tuYug9Z/vgALYJvbCm
TLSH T11247339345844DABEA244F3FD553214D5935BA373901713FBA858A81BC2321EF37AEB2
TrID 32.2% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
20.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
9.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter Ling
Tags:Cybercrime exe Trojan:Win32/Sonbokli.A!cl ValleyRAT


Avatar
CNGaoLing
Cybercrime & Trojan:Win32/Sonbokli.A!cl
IOC Domain [www.tamei.cyou]

Intelligence

File Origin
# of uploads :
1
# of downloads :
127
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_165f6d2f481d0f36b37e6f8485f189174f3b058a01f1a64e83986d0de65dfc35.exe
Verdict:
Malicious activity
Analysis date:
2026-02-09 14:25:27 UTC
Tags:
stealer websocket payload auto-reg evasion valleyrat silverfox rat winos
Link:
https://app.any.run/tasks/9952f39a-6993-49e6-b730-793ab4da8bfb

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/52789/
Detection(s):
SecuriteInfo.com.TR.Dldr.Adload.DM.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
98.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6989eddc4c8b031249cdb25d
Tags:
shellcode dropper madi blic
Verdict:
Malicious
Labled as:
Adware.Mikey.Generic
Link:
https://www.hybrid-analysis.com/sample/165f6d2f481d0f36b37e6f8485f189174f3b058a01f1a64e83986d0de65dfc35
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-02-09T00:30:00Z UTC
Last seen:
2026-02-10T02:42:00Z UTC
Hits:
~100
Detections:
PDM:Trojan.Win32.Generic HEUR:Trojan.VBS.SAgent.gen Trojan.Win32.Agent.xccmwj Trojan.Win32.Agent.sb Trojan.Win32.Gasipi.bh
Link:
https://opentip.kaspersky.com/165f6d2f481d0f36b37e6f8485f189174f3b058a01f1a64e83986d0de65dfc35/results?tab=lookup
Score:
73%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/165f6d2f481d0f36b37e6f8485f189174f3b058a01f1a64e83986d0de65dfc35
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/ec8197d8929bc1e6baf215a08da9afa8
Gathering data
Verdict:
Malicious
Threat:
Family.VALLEYRAT
Link:
https://tip.neiki.dev/file/165f6d2f481d0f36b37e6f8485f189174f3b058a01f1a64e83986d0de65dfc35
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-02-09 06:21:46 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=czpw2l2iduhtnm36n6cil4mjc5htwbmkahy2mtudtbwq3zs57q2q._file
Result
Malware family:
valleyrat_s2
Create hunting rule
Score:
  10/10
Tags:
family:valleyrat_s2 backdoor defense_evasion discovery installer persistence privilege_escalation spyware stealer trojan
Link:
https://tria.ge/reports/260209-rqadnagx8h/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Inno Setup is an open-source installation builder for Windows applications.
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
System Time Discovery
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Badlisted process makes network request
Checks installed software on the system
Checks whether UAC is enabled
Enumerates connected drives
Looks up external IP address via web service
Checks computer location settings
Event Triggered Execution: Component Object Model Hijacking
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Boot or Logon Autostart Execution: Active Setup
ValleyRat
Valleyrat_s2 family
Malware Config
C2 Extraction:
127.0.0.1:443
www.noggrtea.cyou:80
www.noggrtea.cyou:8080
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/165f6d2f481d0f36b37e6f8485f189174f3b058a01f1a64e83986d0de65dfc35

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:mht_inside_word
Create hunting rule
Author:dPhish
Description:Detect embedded mht files inside microsfot word.
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)

File information

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

Web download

ValleyRAT

Executable exe 165f6d2f481d0f36b37e6f8485f189174f3b058a01f1a64e83986d0de65dfc35

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/52789/

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