MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16aa5e9cd33302fb4bba5f5fe61b9dcef4e6e1a777098985eca17e5a6f075234. 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


RatonRAT


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: 16aa5e9cd33302fb4bba5f5fe61b9dcef4e6e1a777098985eca17e5a6f075234
SHA3-384 hash: 202178e5af03230ed396294d3aaffbec2bc2cae0c54dc64e2b8637d007f93d6aa330d2e2317a10d6dea37305228564bd
SHA1 hash: 3f762a0e0d991b182032fcf13cb94c75a61fe47b
MD5 hash: 4db7b73a3650b98b99aa282bf1e16cc1
humanhash: island-hotel-chicken-island
File name:ratonClient.exe
Download: download sample
Signature RatonRAT
Create hunting rule
File size:96'256 bytes
First seen:2026-06-29 18:45:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'076 x AgentTesla, 20'044 x Formbook, 12'353 x SnakeKeylogger)
ssdeep 1536:LgW7MnDxVdabTsqa4tsi546K1lmnRySboKp+C0C82v1R:LgWYnFVWAX4tny6U0wSboKz0CvvL
Threatray 61 similar samples on MalwareBazaar
TLSH T13D935B0473FC6929E3FF8FBE69B510500F72B9279E31D64D498A60980A71B86DE10F67
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter abuse_ch
Tags:exe ratonrat


Avatar
abuse_ch
RatonRAT C2:
81.177.49.127:24378

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
81.177.49.127:24378 https://threatfox.abuse.ch/ioc/1840090/

Intelligence

File Origin
# of uploads :
1
# of downloads :
144
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
ratonClient.exe
Verdict:
Malicious activity
Analysis date:
2026-06-29 16:18:17 UTC
Tags:
raton rat auto-reg
Link:
https://app.any.run/tasks/3599b1b5-8cd6-47dd-982d-14d46226713d

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/72385/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader49.34723.20559.660.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a429ac786bc95245bfaad81
Tags:
autorun dropper shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Running batch commands
Creating a file
Launching a process
Creating a process from a recently created file
Сreating synchronization primitives
Creating a window
Connection attempt to an infection source
Unauthorized injection to a recently created process
Query of malicious DNS domain
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 obfuscated obfuscated reconnaissance similar-threat
Link:
https://www.filescan.io/uploads/6a42bd5e515df40059b3ce45/reports/70771fb8-938e-4e91-906f-4638bfd06a2e/overview
Verdict:
Malicious
Labled as:
Adware.MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/16aa5e9cd33302fb4bba5f5fe61b9dcef4e6e1a777098985eca17e5a6f075234
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-06-29T13:22:00Z UTC
Last seen:
2026-06-29T13:48:00Z UTC
Hits:
~10
Detections:
Trojan-PSW.MSIL.Agent.sb HEUR:Trojan.MSIL.Agent.gen Backdoor.MSIL.Crysan.d PDM:Trojan.Win32.Generic Trojan.MSIL.Agent.sb Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.Coins.sb Trojan-PSW.MSIL.Stealer.sb
Link:
https://opentip.kaspersky.com/16aa5e9cd33302fb4bba5f5fe61b9dcef4e6e1a777098985eca17e5a6f075234/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6684649d-c517-4207-88be-76520e087139
Result
Threat name:
RatonRAT
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1935180
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential Privilege Escalation using Task Scheduler highest RunLevel
Self deletion via cmd or bat file
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Costura Assembly Loader
Yara detected Raton RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1935180 Sample: ratonClient.exe Startdate: 29/06/2026 Architecture: WINDOWS Score: 100 40 ports.crabdance.com 2->40 44 Found malware configuration 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 6 other signatures 2->50 10 ratonClient.exe 6 2->10         started        14 ratonClient.exe 2->14         started        signatures3 process4 file5 32 C:\Users\user\AppData\...\ratonClient.exe, PE32 10->32 dropped 34 cleanup_VQLcZ709zO...I7CvwKMFNQtBXxE.bat, DOS 10->34 dropped 36 C:\Users\...\ratonClient.exe:Zone.Identifier, ASCII 10->36 dropped 38 C:\Users\user\AppData\...\ratonClient.exe.log, CSV 10->38 dropped 60 Self deletion via cmd or bat file 10->60 16 cmd.exe 1 10->16         started        signatures6 process7 process8 18 ratonClient.exe 2 16->18         started        22 conhost.exe 16->22         started        24 timeout.exe 1 16->24         started        26 2 other processes 16->26 dnsIp9 42 ports.crabdance.com 81.177.49.127, 24378, 49725, 49726 RTCOMM-ASRU Russia 18->42 52 Antivirus detection for dropped file 18->52 54 Multi AV Scanner detection for dropped file 18->54 56 Uses schtasks.exe or at.exe to add and modify task schedules 18->56 58 Potential Privilege Escalation using Task Scheduler highest RunLevel 18->58 28 schtasks.exe 1 18->28         started        signatures10 process11 process12 30 conhost.exe 28->30         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/16aa5e9cd33302fb4bba5f5fe61b9dcef4e6e1a777098985eca17e5a6f075234
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/16aa5e9cd33302fb4bba5f5fe61b9dcef4e6e1a777098985eca17e5a6f075234/
Verdict:
Malicious
Threat:
Family.RATONRAT
Link:
https://tip.neiki.dev/file/16aa5e9cd33302fb4bba5f5fe61b9dcef4e6e1a777098985eca17e5a6f075234
Threat name:
Win32.Backdoor.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2026-06-29 16:18:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=c2vf5hgtgmbpws52l5p6mg45z32onynho4eytbpmuf7fu3yhki2a._file
Verdict:
malicious
Label(s):
ratonrat
Create hunting rule
Similar samples:
37b5b05b16bd471e6395cafe355c8abab118fe4693baa7e869036238c220812d
RatonRAT
9af387891a8a7c8c13b6f03bd684cdf8f2debb86cedc4ebee1ce59acdde2d7de
RatonRAT
b6a06f9799e05b4b4404a73f227da838ec9ba0e4cc6de376b04807897e55ddc6
RatonRAT
c7d57e221b4a2d6410c83b35d31d2d790dc5489dc82ec947807954f723d9a564
RatonRAT
+ 51 additional samples on MalwareBazaar
Result
Malware family:
ratonrat
Create hunting rule
Score:
  10/10
Tags:
family:ratonrat costura defense_evasion execution packer persistence stealer
Link:
https://tria.ge/reports/260629-xen1kacx6z/
Behaviour
Delays execution with timeout.exe
Scheduled Task/Job: Scheduled Task
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Costura .NET executable packer
Executes dropped EXE
Detects RatonRAT payload
Family: RatonRAT
Malware Config
C2 Extraction:
ports.crabdance.com:24378
Unpacked files
SH256 hash:
16aa5e9cd33302fb4bba5f5fe61b9dcef4e6e1a777098985eca17e5a6f075234
MD5 hash:
4db7b73a3650b98b99aa282bf1e16cc1
SHA1 hash:
3f762a0e0d991b182032fcf13cb94c75a61fe47b
Link:
https://www.unpac.me/results/35d4605b-4fd3-47bd-bcf0-836681d11e62/
SH256 hash:
f6a24bab86947d5a4a4b1418c03ddde67b3a7b5f7b23ab7a18bd47d93ffcb430
MD5 hash:
35ff8b8e409bddf2ad4a7913b0f9ae76
SHA1 hash:
f434e5b134c424624fd8afa8b2aa5a1e2dfaa2b5
Link:
https://www.unpac.me/results/35d4605b-4fd3-47bd-bcf0-836681d11e62/
SH256 hash:
30fc8808c22b5073ca2c691784369a36dbdb855aa1b9e50c909225c5562b0e95
MD5 hash:
e14bf49aa22e8b4b13cee211f9c246dd
SHA1 hash:
67a52a50875b6072355d725cd38dd69a592f6480
Link:
https://www.unpac.me/results/35d4605b-4fd3-47bd-bcf0-836681d11e62/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/16aa5e9cd333/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/16aa5e9cd33302fb4bba5f5fe61b9dcef4e6e1a777098985eca17e5a6f075234

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:NET
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:telebot_framework
Create hunting rule
Author:vietdx.mb

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/72385/

Comments