🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e25aadf33d28b4ca41c1df2dcded13d35894919256b7fabf3209ae8168803da5. 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



LxBaseRAT


Vendor detections: 10


Intelligence 10 IOCs YARA 4 File information Comments

SHA256 hash: e25aadf33d28b4ca41c1df2dcded13d35894919256b7fabf3209ae8168803da5
SHA3-384 hash: 2fbf7a736117232d48dd27c82271b88672d3d97b9e90c98c4b4558b3ba7be750ffd8521166af369e027e8b4cca8b75c2
SHA1 hash: f29248d6cb84c6d215786eb7d6f8c3b94c26ae8c
MD5 hash: 81fdd8b5a1a1c960fdb5f2498e47a22a
humanhash: mississippi-montana-johnny-indigo
File name:付款確認單.bat
Download: download sample
Signature LxBaseRAT
File size:1'142'686 bytes
First seen:2026-06-29 06:02:07 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 12288:E56KZyy5NHZyioQh7AaTsQyJw6BcaobbbfqwzW3E:yXyinHY9cDbX19
TLSH T16335BEDDC16D05D68C053FC9BC281AC75B6987B24A7400193BBBBE485F7B4BEC20ADA5
Magika batch
Reporter lowmal3
Tags:bat LxBaseRAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
107
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
BatchScript
Details
Malware family:
n/a
ID:
1
File name:
1782704447-605691-27191-39643-1.eml
Verdict:
Malicious activity
Analysis date:
2026-06-29 03:43:17 UTC
Tags:
qrcode attachments attc-arch

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Tags:
obfuscate vmdetect dropper shell
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Launching a process
Running batch commands
Creating a process with a hidden window
Verdict:
Clean
File Type:
text
First seen:
2026-06-28T21:27:00Z UTC
Last seen:
2026-06-29T23:45:00Z UTC
Hits:
~100
Result
Threat name:
Clipboard Hijacker, LxBase RAT
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Compiles code for process injection (via .Net compiler)
Connects to many ports of the same IP (likely port scanning)
Creates a thread in another existing process (thread injection)
Encrypted powershell cmdline option found
Found large BAT file
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Sample uses string decryption to hide its real strings
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Powerup Write Hijack DLL
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Silenttrinity Stager Msbuild Activity
Sigma detected: Suspicious Script Execution From Temp Folder
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Clipboard Hijacker
Yara detected LxBase RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1934728 Sample: #U4ed8#U6b3e#U78ba#U8a8d#U5... Startdate: 29/06/2026 Architecture: WINDOWS Score: 100 107 neuvop.ydns.eu 2->107 109 pki-goog.l.google.com 2->109 111 4 other IPs or domains 2->111 135 Found malware configuration 2->135 137 Malicious sample detected (through community Yara rule) 2->137 139 Antivirus detection for dropped file 2->139 141 13 other signatures 2->141 15 cmd.exe 1 2->15         started        18 svchost.exe 1 1 2->18         started        signatures3 process4 dnsIp5 163 Suspicious powershell command line found 15->163 165 Encrypted powershell cmdline option found 15->165 167 Bypasses PowerShell execution policy 15->167 21 powershell.exe 16 15->21         started        24 conhost.exe 15->24         started        113 127.0.0.1 unknown unknown 18->113 signatures6 process7 signatures8 143 Found many strings related to Crypto-Wallets (likely being stolen) 21->143 145 Compiles code for process injection (via .Net compiler) 21->145 26 cmd.exe 1 21->26         started        process9 signatures10 151 Suspicious powershell command line found 26->151 153 Encrypted powershell cmdline option found 26->153 29 powershell.exe 17 26->29         started        32 cmd.exe 1 26->32         started        34 cmd.exe 1 26->34         started        36 3 other processes 26->36 process11 file12 101 C:\Users\user\AppData\...\dxzstsmgebc.bat, DOS 29->101 dropped 38 cmd.exe 1 29->38         started        41 find.exe 1 32->41         started        43 findstr.exe 1 34->43         started        45 findstr.exe 1 36->45         started        process13 signatures14 147 Suspicious powershell command line found 38->147 149 Encrypted powershell cmdline option found 38->149 47 powershell.exe 20 38->47         started        51 cmd.exe 1 38->51         started        53 cmd.exe 1 38->53         started        55 powershell.exe 12 38->55         started        process15 file16 103 C:\Users\user\AppData\...\2y4n4em0.cmdline, Unicode 47->103 dropped 105 C:\Users\user\AppData\Local\...\2y4n4em0.0.cs, Unicode 47->105 dropped 127 Found many strings related to Crypto-Wallets (likely being stolen) 47->127 129 Writes to foreign memory regions 47->129 131 Modifies the context of a thread in another process (thread injection) 47->131 133 Injects a PE file into a foreign processes 47->133 57 MSBuild.exe 47->57         started        62 csc.exe 47->62         started        64 find.exe 1 51->64         started        66 findstr.exe 1 53->66         started        signatures17 process18 dnsIp19 115 neuvop.ydns.eu 94.198.96.165, 49701, 62051 ASSEFLOWIT Italy 57->115 117 ip-api.com 208.95.112.1, 49702, 80 TUT-AS-TotalUptimeTechnologiesLLCUS United States 57->117 95 C:\Users\user\AppData\Local\...\msasn1.dll, PE32+ 57->95 dropped 155 Tries to steal Mail credentials (via file / registry access) 57->155 157 Tries to harvest and steal browser information (history, passwords, etc) 57->157 159 Writes to foreign memory regions 57->159 161 Creates a thread in another existing process (thread injection) 57->161 68 chrome.exe 57->68         started        70 chrome.exe 57->70         started        72 chrome.exe 57->72         started        76 28 other processes 57->76 97 C:\Users\user\AppData\Local\...\2y4n4em0.dll, PE32 62->97 dropped 74 cvtres.exe 62->74         started        file20 signatures21 process22 process23 78 chrome.exe 68->78         started        81 chrome.exe 70->81         started        83 chrome.exe 72->83         started        85 chrome.exe 76->85         started        87 chrome.exe 76->87         started        89 chrome.exe 76->89         started        dnsIp24 125 192.168.2.7, 138, 443, 49183 unknown unknown 78->125 91 chrome.exe 78->91         started        process25 dnsIp26 119 142.250.188.10, 443, 49731 GOOGLE-GoogleLLCUS United States 91->119 121 android.l.google.com 142.250.191.14, 443, 49738, 49739 GOOGLE-GoogleLLCUS United States 91->121 123 7 other IPs or domains 91->123 99 Chrome Cache Entry: 461, PDP-11 91->99 dropped file27
Threat name:
Win32.Trojan.Kepavll
Status:
Malicious
First seen:
2026-06-29 02:03:41 UTC
File Type:
Text (Batch)
AV detection:
5 of 38 (13.16%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
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:detect_powershell
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:PowerShell_Susp_Parameter_Combo_RID336F
Author:Florian Roth
Description:Detects PowerShell invocation with suspicious parameters
Reference:https://goo.gl/uAic1X
Rule name:Sus_CMD_Powershell_Usage
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:vmdetect
Author:nex
Description:Possibly employs anti-virtualization techniques

File information


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

Malspam

LxBaseRAT

Batch (bat) bat e25aadf33d28b4ca41c1df2dcded13d35894919256b7fabf3209ae8168803da5

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments