MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2296791d89b6adcb1b4b83f0f4d3dfcd45a4edfec16693078d757f939792b003. 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



DonutLoader


Vendor detections: 15


Intelligence 15 IOCs YARA 2 File information Comments

SHA256 hash: 2296791d89b6adcb1b4b83f0f4d3dfcd45a4edfec16693078d757f939792b003
SHA3-384 hash: 975fab74f63a3bcbc99fb07c912e169e1be27f6d8f6a2ce8636344366fbf75a74c4d8befdc84c03d8982121b5bcf0a1e
SHA1 hash: 9678341f4b0ed40e8b7ab82731aa71427c2d16af
MD5 hash: aacf7907f645865057e9a99764962e3d
humanhash: michigan-black-september-ohio
File name:yAQNzYS.bat
Download: download sample
Signature DonutLoader
File size:722 bytes
First seen:2025-08-11 09:25:26 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 12:wb4u48z98XI1k3OWTyu42IOP4j/xDW2B2Z2LErp8UmYvGPqJiZCY5waIS1xy0J:wK86+gyu42ze5DW2UZ2X8G38C1xn
TLSH T1F30149342579A1690EC06BD3D07315009328DC85318597B7D747C32CD3665C5729E37A
Magika txt
Reporter abuse_ch
Tags:bat donutloader

Intelligence


File Origin
# of uploads :
1
# of downloads :
35
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
6933d6ed3e7521175688b1b50ed1b12ae3de7649a32c82b49831f8a9deaba105.bin.exe
Verdict:
Malicious activity
Analysis date:
2025-08-10 23:22:08 UTC
Tags:
lumma stealer themida loader amadey auto redline botnet stealc rdp arch-exec gcleaner telegram auto-startup

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Tags:
emotet xtreme shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connecting to a non-recommended domain
Connection attempt
Sending an HTTP GET request
Creating a file in the %temp% subdirectories
Launching a process
Creating a process with a hidden window
Creating a file
Enabling the 'hidden' option for recently created files
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Downloading the file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Threat name:
VioletWorm, XWorm
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains suspicious base64 encoded strings
.NET source code contains very large strings
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Compiles code for process injection (via .Net compiler)
Creates a thread in another existing process (thread injection)
Drops script or batch files to the startup folder
Encrypted powershell cmdline option found
Found malware configuration
Injects code into the Windows Explorer (explorer.exe)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Drops script at startup location
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Suspicious powershell command line found
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Yara detected Process Injector
Yara detected VioletWorm
Yara detected XWorm
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1754441 Sample: yAQNzYS.bat Startdate: 11/08/2025 Architecture: WINDOWS Score: 100 73 185.163.204.176 CAUCASUS-CABLE-SYSTEMCCSAutonomousSystemGE Germany 2->73 75 winsupport.work 2->75 81 Found malware configuration 2->81 83 Malicious sample detected (through community Yara rule) 2->83 85 Multi AV Scanner detection for submitted file 2->85 87 16 other signatures 2->87 12 cmd.exe 1 2->12         started        15 svchost.exe 1 1 2->15         started        signatures3 process4 signatures5 99 Suspicious powershell command line found 12->99 101 Uses ping.exe to sleep 12->101 103 Encrypted powershell cmdline option found 12->103 105 2 other signatures 12->105 17 powershell.exe 24 22 12->17         started        22 conhost.exe 12->22         started        process6 dnsIp7 71 winsupport.work 196.251.118.157, 49693, 80 xneeloZA Seychelles 17->71 63 C:\Users\user\AppData\...\0ojqjbvu.cmdline, Unicode 17->63 dropped 65 C:\Users\user\AppData\Local\...\0ojqjbvu.0.cs, C++ 17->65 dropped 89 Injects code into the Windows Explorer (explorer.exe) 17->89 91 Writes to foreign memory regions 17->91 93 Compiles code for process injection (via .Net compiler) 17->93 95 Creates a thread in another existing process (thread injection) 17->95 24 explorer.exe 45 5 17->24 injected 29 csc.exe 3 17->29         started        file8 signatures9 process10 dnsIp11 77 204.79.197.203, 443 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 24->77 67 C:\Users\user\...\AudioSvcMangment.bat, DOS 24->67 dropped 97 Drops script or batch files to the startup folder 24->97 31 cmd.exe 1 24->31         started        34 cmd.exe 24->34         started        36 cmd.exe 24->36         started        69 C:\Users\user\AppData\Local\...\0ojqjbvu.dll, PE32 29->69 dropped 38 cvtres.exe 1 29->38         started        file12 signatures13 process14 signatures15 107 Suspicious powershell command line found 31->107 109 Uses ping.exe to sleep 31->109 111 Encrypted powershell cmdline option found 31->111 40 PING.EXE 1 31->40         started        43 powershell.exe 6 31->43         started        45 conhost.exe 31->45         started        47 conhost.exe 34->47         started        49 PING.EXE 1 34->49         started        51 powershell.exe 34->51         started        53 conhost.exe 36->53         started        55 PING.EXE 1 36->55         started        57 powershell.exe 36->57         started        process16 dnsIp17 79 127.0.0.1 unknown unknown 40->79 59 MpCmdRun.exe 2 40->59         started        process18 process19 61 conhost.exe 59->61         started       
Threat name:
Script-BAT.Downloader.Boxter
Status:
Malicious
First seen:
2025-08-10 15:33:12 UTC
File Type:
Text (Batch)
AV detection:
8 of 24 (33.33%)
Threat level:
  3/5
Result
Malware family:
donutloader
Score:
  10/10
Tags:
family:donutloader discovery execution loader persistence
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Network Configuration Discovery: Internet Connection Discovery
Adds Run key to start application
Drops startup file
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Detects DonutLoader
DonutLoader
Donutloader family
Malware family:
DonutLoader
Verdict:
Malicious
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_Obfuscation
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
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

DonutLoader

Batch (bat) bat 2296791d89b6adcb1b4b83f0f4d3dfcd45a4edfec16693078d757f939792b003

(this sample)

  
Delivery method
Distributed via web download

Comments