MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e6d8df4c48bffbfe904756db8468178fb73547d51b05ca1a8cfe22230d4dc0e1. 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
AsyncRAT
Vendor detections: 13
| SHA256 hash: | e6d8df4c48bffbfe904756db8468178fb73547d51b05ca1a8cfe22230d4dc0e1 |
|---|---|
| SHA3-384 hash: | 7c1dc13987f4f466d148976cc1dda1b1b05007fab0b19b54f53bea57253024fc001eec15f9b6e564e45e6b7165011ab6 |
| SHA1 hash: | 06c0bc35ddab0c018ef3c1d6fc4d44227dd99ae7 |
| MD5 hash: | aa3649275b55e9e983fb5030f18dd80a |
| humanhash: | hotel-cup-thirteen-batman |
| File name: | a9z2ls.bat |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 728'314 bytes |
| First seen: | 2025-11-17 09:36:36 UTC |
| Last seen: | Never |
| File type: |  bat |
| MIME type: | text/x-msdos-batch |
| ssdeep | 12288:N6KbA9wNywBmVz6lV3S/P8okX3xshq9ekeq/BRSp6g0xr5Hj2KnJlkpw9vZsiA62:N6KbA9wNywBmVz6lV3S/P8okX3xshq9k |
| Threatray | 1'625 similar samples on MalwareBazaar |
| TLSH | T1BFF422E134A5B894DEEFE24F84AECB78B75F0682D707218A531F1D58462350F7A849CB |
| Magika | batch |
| Reporter |  Mr128BitOff |
| Tags: | agent AsyncRAT bat obfuscated |
Mr128BitOff
Found in the following repository: https://github.com/Proscaution32/This repository was used for other attacks in the recent days.
Intelligence
File Origin
# of uploads :
1
# of downloads :
105
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a9z2ls.bat
Verdict:
Malicious activity
Analysis date:
2025-11-17 09:37:02 UTC
Tags:
auto-reg jason rat susp-powershell api-base64
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
92.5%
Tags:
dropper emotet shell sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching cmd.exe command interpreter
Launching a process
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Changing the Zone.Identifier stream
Sending a custom TCP request
Creating a file
Сreating synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process with a hidden window
Creating a window
Connection attempt
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
attrib base64 cmd lolbin obfuscated ping powershell powershell svchost
Verdict:
Malicious
File Type:
unix shell
First seen:
2025-11-17T06:53:00Z UTC
Last seen:
2025-11-17T07:36:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.BAT.Cobalt.gen Trojan-Dropper.Win32.Injector.sb Trojan.PowerShell.Cobalt.sb Backdoor.Win32.Androm PDM:Trojan.Win32.Generic Trojan-Dropper.PowerShell.Obfus.sb Trojan.Win64.DonutInjector.sb Trojan.Win64.Donut.sb Trojan.Win32.Shellcode.sb Trojan.Win32.Agent.sb HEUR:Backdoor.MSIL.Agent.gen Backdoor.MSIL.Cardinal.sb
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Verdict:
Malicious
Threat:
Trojan.Win32.Donut
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2025-11-17 09:38:05 UTC
File Type:
Text (Batch)
AV detection:
7 of 24 (29.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
asyncrat
donutloader
Similar samples:
+ 1'615 additional samples on MalwareBazaar
Result
Malware family:
donutloader
Score:
10/10
Tags:
family:asyncrat family:donutloader defense_evasion execution loader persistence rat
Behaviour
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Adds Run key to start application
Command and Scripting Interpreter: PowerShell
AsyncRat
Asyncrat family
Detects DonutLoader
DonutLoader
Donutloader family
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: | SUSP_Base64 |
|---|---|
| Author: | Eslam Hassan |
| Description: | Detects hex encoded code that has been base64 encoded |
| Reference: | Internal Research |
| 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) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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