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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f50b9b888107644204921d8449bc7ef4fe358cd5ccca87a7cf5944a00d00dcc8. 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: 16


Intelligence 16 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f50b9b888107644204921d8449bc7ef4fe358cd5ccca87a7cf5944a00d00dcc8
SHA3-384 hash: 8799254b09c6e37580e8505f0a9ce4367a7535c41c4bd4298fdb02689e06451a68fb31eaaa762ecfbac45f63c377974b
SHA1 hash: 5b629534daf9d86de74d86d22a18562971465f06
MD5 hash: b0d52adf3d895a3d8f1c6e21949288fa
humanhash: fourteen-kentucky-purple-johnny
File name:identity.exe
Download: download sample
Signature DonutLoader
Create hunting rule
File size:2'083'328 bytes
First seen:2026-01-05 03:55:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash be8a30009d02ec7ae4998c56e6affbf8 (1 x DonutLoader)
ssdeep 12288:EKsmofdyedSHqr0489zBped/2vhrNsatvsXBOH99rUnl:EwofdB0Hz485w/2vDhSm9Cnl
TLSH T170A5254DB7DED88FE026D5FC8702776357287B4F593A29570A882ED23F700A8692D760
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon 71e8aaaaaa9ad471 (1 x DonutLoader)
Reporter Ling
Tags:Donut donutloader exe Trojan:Win64/Donut.C!MTB


Avatar
CNGaoLing
Trojan:Win64/Donut.C!MTB

Intelligence

File Origin
# of uploads :
1
# of downloads :
201
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_f50b9b888107644204921d8449bc7ef4fe358cd5ccca87a7cf5944a00d00dcc8.exe
Verdict:
Malicious activity
Analysis date:
2026-01-05 03:56:37 UTC
Tags:
auto-startup donutloader loader auto-reg
Link:
https://app.any.run/tasks/21468744-b036-4f13-a15d-4cbd97c19b4b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/47664/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=695b365be148d42004df6e15
Tags:
autorun shell virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a process with a hidden window
DNS request
Creating a file
Launching a process
Creating a window
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug mingw packed
Link:
https://www.filescan.io/uploads/695b365a2fb7bb52ca871d1c/reports/a1f67f72-5936-4241-a7b7-d6bd3c12114d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/f50b9b888107644204921d8449bc7ef4fe358cd5ccca87a7cf5944a00d00dcc8
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-01-04T02:19:00Z UTC
Last seen:
2026-01-05T22:10:00Z UTC
Hits:
~100
Detections:
Trojan.Win32.Shellcode.sb Trojan.Win32.Agent.sb Backdoor.MSIL.XWorm.hdz Backdoor.MSIL.XWorm.c Trojan.Win64.Agentb.sb PDM:Trojan.Win32.Tasker.cust PDM:Trojan.Win32.Generic HEUR:Trojan.MSIL.Vimditator.gen
Link:
https://opentip.kaspersky.com/f50b9b888107644204921d8449bc7ef4fe358cd5ccca87a7cf5944a00d00dcc8/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d04b8559-1eef-4ed9-a5a8-3ff8ab770fcc
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f50b9b888107644204921d8449bc7ef4fe358cd5ccca87a7cf5944a00d00dcc8
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/b0d52adf3d895a3d8f1c6e21949288fa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f50b9b888107644204921d8449bc7ef4fe358cd5ccca87a7cf5944a00d00dcc8/
Verdict:
Malicious
Threat:
Backdoor.MSIL.XWorm
Link:
https://tip.neiki.dev/file/f50b9b888107644204921d8449bc7ef4fe358cd5ccca87a7cf5944a00d00dcc8
Threat name:
ByteCode-MSIL.Trojan.Donut
Create hunting rule
Status:
Malicious
First seen:
2026-01-04 07:09:17 UTC
File Type:
PE+ (Exe)
Extracted files:
6
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ufzxceba5seebesdwcetpd66t7dldgvztfipj6plfckadia3tea._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
donutloader
Create hunting rule
Similar samples:
error
DonutLoader
Result
Malware family:
donutloader
Create hunting rule
Score:
  10/10
Tags:
family:donutloader execution loader persistence
Link:
https://tria.ge/reports/260106-jd4gzaev9g/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Drops startup file
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Detects DonutLoader
DonutLoader
Donutloader family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bf8b4b2e-e5fd-4784-aee1-a939a8039097
Unpacked files
SH256 hash:
f50b9b888107644204921d8449bc7ef4fe358cd5ccca87a7cf5944a00d00dcc8
MD5 hash:
b0d52adf3d895a3d8f1c6e21949288fa
SHA1 hash:
5b629534daf9d86de74d86d22a18562971465f06
Link:
https://www.unpac.me/results/7dfe30f2-9fb5-40ad-9027-03241e9bd99c/
Malware family:
DonutLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f50b9b888107/report/overview.html
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/f50b9b888107644204921d8449bc7ef4fe358cd5ccca87a7cf5944a00d00dcc8

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

DonutLoader

Executable exe f50b9b888107644204921d8449bc7ef4fe358cd5ccca87a7cf5944a00d00dcc8

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/47664/

Comments