MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 32d605dc2e89607318b9039a6511ca4c91d770f9dfc514d89fe5232c7b269008. 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: 13


Intelligence 13 IOCs YARA File information Comments

SHA256 hash: 32d605dc2e89607318b9039a6511ca4c91d770f9dfc514d89fe5232c7b269008
SHA3-384 hash: 2e47e66295566a76f58c9d923ae0477c0f8ff9e6443fe577a6e77964ce1279c9c4d0e3c38c1cd6c61b96e62217619ed3
SHA1 hash: 9edc9dae1e4c240fcca41a36415fd54c3b8076a6
MD5 hash: 0d0b204e44581a8839df1d46727ba30f
humanhash: michigan-skylark-bluebird-pizza
File name:LC Proforma.vbs
Download: download sample
Signature DonutLoader
File size:738'855 bytes
First seen:2025-10-28 08:32:47 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 12288:LyiWR7CGA2wNlhO19Rd6V8iLt45eomplYZbyatCLUP/3/803ID:Lk7CfUYVwLmwd33cD
Threatray 63 similar samples on MalwareBazaar
TLSH T192F49E224B76F6E786243C5B94647D4922A1343EAF53FEBE9C6283CB591325CF441ACC
Magika vba
Reporter abuse_ch
Tags:donutloader vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
41
Origin country :
SE SE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.2%
Tags:
obfuscate xtreme shell
Verdict:
Malicious
File Type:
text
First seen:
2025-10-26T22:17:00Z UTC
Last seen:
2025-10-30T06:16:00Z UTC
Hits:
~1000
Detections:
Trojan.JS.SAgent.sb HEUR:Trojan.Script.Generic HEUR:Trojan.PowerShell.Tesre.sb Trojan.PowerShell.AmsiBypass.sb Trojan-Downloader.JS.Cryptoload.sb Trojan.Win32.Shellcode.sb Trojan.BAT.Agent.sb PDM:Trojan.Win32.Generic HEUR:Trojan.BAT.Tesre.gen
Result
Threat name:
DonutLoader
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
.NET source code contains a sample name check
.NET source code references suspicious native API functions
Creates processes via WMI
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: PowerShell Base64 Encoded IEX Cmdlet
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected DonutLoader
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1803052 Sample: LC Proforma.vbs Startdate: 28/10/2025 Architecture: WINDOWS Score: 100 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 Yara detected DonutLoader 2->43 45 10 other signatures 2->45 9 wscript.exe 1 2->9         started        13 svchost.exe 1 1 2->13         started        process3 dnsIp4 31 C:\Users\Public\CorralRegion.bat, ASCII 9->31 dropped 51 Wscript starts Powershell (via cmd or directly) 9->51 53 Windows Scripting host queries suspicious COM object (likely to drop second stage) 9->53 55 Suspicious execution chain found 9->55 57 Creates processes via WMI 9->57 16 cmd.exe 1 9->16         started        33 127.0.0.1 unknown unknown 13->33 file5 signatures6 process7 signatures8 35 Suspicious powershell command line found 16->35 37 Wscript starts Powershell (via cmd or directly) 16->37 19 cmd.exe 1 16->19         started        21 conhost.exe 16->21         started        process9 process10 23 cmd.exe 2 19->23         started        signatures11 47 Suspicious powershell command line found 23->47 49 Wscript starts Powershell (via cmd or directly) 23->49 26 powershell.exe 1 28 23->26         started        29 conhost.exe 23->29         started        process12 signatures13 59 Found suspicious powershell code related to unpacking or dynamic code loading 26->59 61 Loading BitLocker PowerShell Module 26->61
Verdict:
Malware
YARA:
1 match(es)
Tags:
DeObfuscated Obfuscated Scripting.FileSystemObject T1059.005 VBScript
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2025-10-27 05:30:22 UTC
File Type:
Text (Python)
AV detection:
7 of 23 (30.43%)
Threat level:
  5/5
Result
Malware family:
donutloader
Score:
  10/10
Tags:
family:donutloader discovery execution loader
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Command and Scripting Interpreter: PowerShell
Detects DonutLoader
DonutLoader
Donutloader family
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments