MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03c8468bbf71616aa089995039b39e8871cb67f7e0c6a14605d6791ed98e36f0. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03c8468bbf71616aa089995039b39e8871cb67f7e0c6a14605d6791ed98e36f0
SHA3-384 hash: 3cd194f904dae671a9248f68b97a937b40365f271f391e7ff62e7e16471aaf1863f77450afd01d41ec0a5db0c2f6f38a
SHA1 hash: 9907fb4aa3780fbfb9c9121d42c12da596147eff
MD5 hash: 044a6b0972836c8c15c25e21afba5a97
humanhash: seventeen-london-venus-charlie
File name:03c8468bbf71616aa089995039b39e8871cb67f7e0c6a14605d6791ed98e36f0.dll
Download: download sample
Signature DonutLoader
Create hunting rule
File size:1'420'800 bytes
First seen:2025-10-30 09:41:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4ffb1c3d2575554568ddcd95c1949db1 (1 x DonutLoader)
ssdeep 24576:bMg/CA0LqWU9kGMv+Ch+ZfLcIvgjcWEj7fL6AzVqbK8S/tJTrJ5QpFkp/W2d4MwX:a6TrXpzMR
Threatray 421 similar samples on MalwareBazaar
TLSH T12865AE124AFE5FA9F1B41175CA4FC93357B90D009534C885F2A627948E2BD8EE39B39C
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter JAMESWT_WT
Tags:176-46-152-62 donutloader exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
xmrig
Create hunting rule
ID:
1
File name:
03c8468bbf71616aa089995039b39e8871cb67f7e0c6a14605d6791ed98e36f0.dll
Verdict:
Malicious activity
Analysis date:
2025-10-30 09:44:18 UTC
Tags:
loader anti-evasion auto-sch xmrig miner winring0-sys vuln-driver
Link:
https://app.any.run/tasks/216f9be3-bc09-4ae1-9106-30ac5650f3c5

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/34770/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690332d49942f1282eca6f5f
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
crypt fingerprint krypt masquerade microsoft_visual_cc obfuscated stealer
Link:
https://www.filescan.io/uploads/690332d7a3d1631095214f55/reports/8ed9b1d4-3ebf-413e-bc5f-49b0202ed9b0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/03c8468bbf71616aa089995039b39e8871cb67f7e0c6a14605d6791ed98e36f0
Verdict:
Malicious
File Type:
dll x64
First seen:
2025-10-09T09:41:00Z UTC
Last seen:
2025-10-30T09:19:00Z UTC
Hits:
~100
Detections:
Trojan.Win32.Crypt.sb Trojan.Agent.HTTP.ServerRequest PDM:Trojan.Win32.Generic Trojan.Win32.Shellcode.gfj Trojan-Downloader.Agent.HTTP.C&C Trojan.Win64.SBEscape.sb Trojan.Win64.Agentb.sb Trojan.Win32.Shellcode.sb
Link:
https://opentip.kaspersky.com/03c8468bbf71616aa089995039b39e8871cb67f7e0c6a14605d6791ed98e36f0/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4b5fec68-1305-4edb-a66a-b2799cb192b1
Score:
92%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/03c8468bbf71616aa089995039b39e8871cb67f7e0c6a14605d6791ed98e36f0
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/044a6b0972836c8c15c25e21afba5a97
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03c8468bbf71616aa089995039b39e8871cb67f7e0c6a14605d6791ed98e36f0/
Verdict:
Malicious
Threat:
Family.DONUTLOADER
Link:
https://tip.neiki.dev/file/03c8468bbf71616aa089995039b39e8871cb67f7e0c6a14605d6791ed98e36f0
Threat name:
Win64.Trojan.Ulise
Create hunting rule
Status:
Malicious
First seen:
2025-10-09 14:38:10 UTC
File Type:
PE+ (Dll)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=apeenc57ofqwviejtfidtm46rby4wz7x4ddkcrqf2z4r5wmog3ya._file
Verdict:
malicious
Label(s):
donut_injector
Create hunting rule
unc_loader_071
Create hunting rule
rhadamanthys
Create hunting rule
Similar samples:
00a560e18e85d51aeb0b0b93b36757a73cf6da811dd36541f9c7bb5f287254fb
DonutLoader
03288d08eb6c30a205d8947c0ee0e055a864383b043090280840b0c822e3446f
DonutLoader
1826267238e6d603aa8c6db5c6d968da2cb2e6d522e6b92382170cbb6e098e28
DonutLoader
5dd9cbc64e7414cc479191cbef353c9456d75579d6453157b5f696edeba2d8b5
DonutLoader
741e4e2cbf02560af110c8680965d884dc0b08aaf9e670668744233f55c2f25c
DonutLoader
8e4d5bf9e5636eb766d89654e6f1796472863a12acc9341712f6f50bbb84519f
DonutLoader
b2fdd623b50b3b06c43e005922bf7baeb59022f6f4863d6ea6ec6f2dbddaff62
DonutLoader
c4eb284ae078854f83c4c178ac044ace6758416d7d143481d638be08c24ac673
DonutLoader
d74f756e6d12886ed446f93fee82fbfd8b9ecd101cb350d5202c7b298c33a66d
DonutLoader
error
DonutLoader
+ 411 additional samples on MalwareBazaar
Result
Malware family:
donutloader
Create hunting rule
Score:
  10/10
Tags:
family:donutloader execution loader
Link:
https://tria.ge/reports/251030-ln55nawmek/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Detects DonutLoader
DonutLoader
Donutloader family
Unpacked files
SH256 hash:
03c8468bbf71616aa089995039b39e8871cb67f7e0c6a14605d6791ed98e36f0
MD5 hash:
044a6b0972836c8c15c25e21afba5a97
SHA1 hash:
9907fb4aa3780fbfb9c9121d42c12da596147eff
Link:
https://www.unpac.me/results/92ae5abf-d92e-4830-b0a6-42a5d1b6ea9d/
Malware family:
DonutLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/03c8468bbf71/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/03c8468bbf71616aa089995039b39e8871cb67f7e0c6a14605d6791ed98e36f0

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: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

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/34770/

Comments