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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a56d2ff52b35028d44055d78b8618d674003ca45ace27f6237d91bfa3f97e33d. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a56d2ff52b35028d44055d78b8618d674003ca45ace27f6237d91bfa3f97e33d
SHA3-384 hash: 90ba0daaaaf9c8fb8f7ec560bb7f0c11cf848e80bce01034a0ad5cccbac6c6ef027270194e110292dfc0889cac7e9180
SHA1 hash: b7d5626ed984157dbf84a041b0f75fd78b5abc4d
MD5 hash: 28d727e063db5acf7b08f595f9bcd7dc
humanhash: march-grey-november-lima
File name:Request for All Inclusive family offer.JS
Download: download sample
Signature DonutLoader
Create hunting rule
File size:10'084'747 bytes
First seen:2026-10-08 09:35:33 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:application/javascript
ssdeep 196608:xOgSKd4jPPlDrXDGcnPwmyBNLnGUCmNIDVio5CeRNXbPPn5wVfcj4TPEPHM4Xw1Z:PKJDrzGcPalG9DVienRxbP/5wVfcjYEU
TLSH T1AFA6299623865132BB2ADBCCD235DD60E59A366316C5CB2C31ADF608B75CC0BA34D6D3
Magika c
Reporter abuse_ch
Tags:donutloader js

Intelligence

File Origin
# of uploads :
1
# of downloads :
160
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.JS.Agent.28305.21923.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug dropper evasive obfuscated obfuscated packed repaired
Link:
https://www.filescan.io/uploads/6ac7641ed85f316d333a4a67/reports/65b4def9-5806-4eaa-8712-2a19cad361cd/overview
Verdict:
Suspicious
Labled as:
JS/Agent.ECX2
Link:
https://www.hybrid-analysis.com/sample/a56d2ff52b35028d44055d78b8618d674003ca45ace27f6237d91bfa3f97e33d
Verdict:
Malicious
File Type:
js
First seen:
2026-10-08T05:50:00Z UTC
Last seen:
2026-10-10T06:22:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/a56d2ff52b35028d44055d78b8618d674003ca45ace27f6237d91bfa3f97e33d/results?tab=lookup
Result
Threat name:
DonutLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1984098
Signature
Benign windows process drops PE files
Drops PE files to the document folder of the user
Hides threads from debuggers
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: WScript or CScript Dropper
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected DonutLoader
Yara detected Lua decrypt and execute
Behaviour
Behavior Graph:
Download SVG
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a56d2ff52b35028d44055d78b8618d674003ca45ace27f6237d91bfa3f97e33d/
Threat name:
Script.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-10-08 09:36:19 UTC
File Type:
Binary
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uvws75jlgubi2raflv4lqymnm5aahssfvtrh6yrx3en7up4x4m6q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution
Link:
https://tria.ge/reports/261008-lk2m3aes3w/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks computer location settings
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a56d2ff52b35028d44055d78b8618d674003ca45ace27f6237d91bfa3f97e33d

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:MULTI_Malware_AgentTesla_ForgeAuto_ed343f78_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects AgentTesla (inconnu, etat extrait)

File information

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

Comments