MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a272e8fd1df7ab3326de9dd8a81cc9b6d82f8c14cd2e112e820e944f4dc0561b. 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
VIPKeylogger
Vendor detections: 13
| SHA256 hash: | a272e8fd1df7ab3326de9dd8a81cc9b6d82f8c14cd2e112e820e944f4dc0561b |
|---|---|
| SHA3-384 hash: | c7601c5836efa39b7e1aede64c27fa283966d1ef7f09b87d0641128dc68d3e00b8497f3b4314f77f39bba125195d81fe |
| SHA1 hash: | 4b47af7bcdff8d42229c9cf56217c51609a6faac |
| MD5 hash: | 517d9860efd2f0ab0c870fac863499e5 |
| humanhash: | quiet-lamp-princess-nebraska |
| File name: | MUSCLE.bat |
| Download: | download sample |
| Signature | VIPKeylogger |
| File size: | 563'906 bytes |
| First seen: | 2026-04-24 11:49:31 UTC |
| Last seen: | 2026-04-28 07:05:06 UTC |
| File type: |  bat |
| MIME type: | text/x-msdos-batch |
| ssdeep | 12288:j35GytNcstYxJKxVFRZvdsIoaJ/qBLvo5ZNBhPMYUB/FS/:jp5PcGOKxRduIDJyBLA1MtY |
| Threatray | 3'573 similar samples on MalwareBazaar |
| TLSH | T13EC4F21245CD5F7D4EAC691C80FE261EA3A14BCF941B698EEB237D46AFFB900420B1D5 |
| Magika | batch |
| Reporter |  BastianHein |
| Tags: | bat VIPKeylogger |
Intelligence
File Origin
# of uploads :
2
# of downloads :
72
Origin country :
CLVendor Threat Intelligence
Malware configuration found for:
BatchScript
Details
Malware family:
n/a
ID:
1
File name:
7208c38c626be4c7b60ba15b80c2689bb095f6237688e2379efe132d83e062c6.zip
Verdict:
No threats detected
Analysis date:
2026-04-24 04:43:29 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
93.3%
Tags:
dropper
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching cmd.exe command interpreter
Creating a file in the %AppData% subdirectories
Launching a process
Enabling the 'hidden' option for recently created files
Creating a file
Creating a file in the %temp% directory
Delayed reading of the file
Creating a process from a recently created file
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
DNS request
Connection attempt
Sending an HTTP GET request
Creating a window
Setting a single autorun event
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Labled as:
BAT/Agent.SBM trojan
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-04-23T20:59:00Z UTC
Last seen:
2026-04-26T09:54:00Z UTC
Hits:
~1000
Detections:
Trojan.Win32.Shellcode.sb Trojan.Win32.Agent.sb Trojan-PSW.Win32.Stealer.sb Backdoor.Win32.Androm.sb Backdoor.MSIL.Cardinal.sb HEUR:Backdoor.MSIL.Agent.gen Trojan.PowerShell.Cobalt.sb Trojan-PSW.Win32.Xploder.sb Trojan-PSW.Win32.Stelega.sb Trojan-Dropper.Win32.Injector.sb HEUR:Trojan.MSIL.Rozena.gen HEUR:Trojan.BAT.Obfus.gen
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
Malicious
Threat:
Family.DONUTLOADER
Threat name:
Script-BAT.Trojan.Boxter
Status:
Malicious
First seen:
2026-04-24 01:01:33 UTC
File Type:
Text (Batch)
AV detection:
13 of 38 (34.21%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
vipkeylogger
Similar samples:
+ 3'563 additional samples on MalwareBazaar
Result
Malware family:
vipkeylogger
Score:
10/10
Tags:
family:donutloader family:vipkeylogger collection defense_evasion discovery execution keylogger loader persistence privilege_escalation stealer
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Views/modifies file attributes
outlook_office_path
outlook_win_path
Browser Information Discovery
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Event Triggered Execution: Component Object Model Hijacking
Command and Scripting Interpreter: PowerShell
Detects DonutLoader
Family: DonutLoader
Family: VIPKeylogger
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | Base64_Encoded_Powershell_Directives |
|---|
| Rule name: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| 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: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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