MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc0a5efbade3df89d6c58b050fa3e5ed7a23e676221ba6869fc9e011b06acb17. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc0a5efbade3df89d6c58b050fa3e5ed7a23e676221ba6869fc9e011b06acb17
SHA3-384 hash: f4d58c18ec11ca55d747747882bc2c45502ca45409666ed9a1669e5a9853d64929bb6acf32c1e2350d0b59912897ea34
SHA1 hash: 81692e364473901c031008e185fd32a8ddacb31f
MD5 hash: f45ca7090e65357bd4c7f73235df07e7
humanhash: asparagus-echo-spaghetti-october
File name:bc0a5efbade3df89d6c58b050fa3e5ed7a23e676221ba6869fc9e011b06acb17
Download: download sample
Signature DonutLoader
Create hunting rule
File size:45'192 bytes
First seen:2026-02-17 07:03:46 UTC
Last seen:2026-02-17 07:32:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 507e378b8738173d2b40083e2181b450 (1 x Stealc, 1 x DonutLoader)
ssdeep 384:Um/8FiDGOsyeL7v0esXkpiyhYDiff8nzTymelY:U6ADvZksiyhYDgknfyTY
Threatray 379 similar samples on MalwareBazaar
TLSH T15413EA1EE242A5D8C51FC2388AEE5777B0F27910B5965B3E17B4C6B00F60DAD1B39E05
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter JAMESWT_WT
Tags:91-92-240-190 donutloader exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
115
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
bc0a5efbade3df89d6c58b050fa3e5ed7a23e676221ba6869fc9e011b06acb17.exe
Verdict:
Malicious activity
Analysis date:
2026-02-17 07:08:01 UTC
Tags:
clickfix phishing auto-reg loader stealer
Link:
https://app.any.run/tasks/e61a8b5e-e11d-4191-b67b-5196e4faba01

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/53499/
Detection(s):
SecuriteInfo.com.Trojan.Siggen32.14599.31725.26562.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=699412fb0d0369ff997a2171
Tags:
emotet trojan virus hype
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug mingw
Link:
https://www.filescan.io/uploads/699412f6930564ff3ca518e1/reports/1b78bf7b-4867-4214-92a7-06eb35c758f6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/bc0a5efbade3df89d6c58b050fa3e5ed7a23e676221ba6869fc9e011b06acb17
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-12-18T01:12:00Z UTC
Last seen:
2026-02-06T10:53:00Z UTC
Hits:
~100
Detections:
Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.Coins.sb Trojan-Dropper.Win32.Injector.sb Trojan.Win32.Inject.sb HEUR:Trojan.Win64.Donut.a Backdoor.Win32.Androm.vzqq Trojan-Downloader.Win32.Dapato Trojan.MSIL.Donut.sb Trojan.MSIL.Crypt.sb Trojan-PSW.Win32.StealC.v2 HEUR:Trojan.Win32.Generic HEUR:Trojan.MSIL.Cryptos.gen Backdoor.Androm.HTTP.Download Trojan.Win32.Agent.sb Trojan-PSW.Lumma.HTTP.C&C MEM:Trojan.Win64.Shellcode.gen MEM:Trojan.Win64.Kryptik.gen Trojan.Win32.Shellcode.sb Trojan-PSW.Win64.StealC.sb Trojan-Dropper.Win32.Dapato.sb Backdoor.Win32.Androm.sb HEUR:Trojan.Multi.Donut.b
Link:
https://opentip.kaspersky.com/bc0a5efbade3df89d6c58b050fa3e5ed7a23e676221ba6869fc9e011b06acb17/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/15e15a67-17a3-4cae-a5ab-7eb991b2e580
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bc0a5efbade3df89d6c58b050fa3e5ed7a23e676221ba6869fc9e011b06acb17
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/f45ca7090e65357bd4c7f73235df07e7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc0a5efbade3df89d6c58b050fa3e5ed7a23e676221ba6869fc9e011b06acb17/
Verdict:
Malicious
Threat:
Family.DONUTLOADER
Link:
https://tip.neiki.dev/file/bc0a5efbade3df89d6c58b050fa3e5ed7a23e676221ba6869fc9e011b06acb17
Threat name:
Win64.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-12-18 06:01:45 UTC
File Type:
PE+ (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xqff565n4ppytvwfrmcq7i7f5v5chztwein2nbu7zhqbdmdkzmlq._file
Verdict:
malicious
Label(s):
donutloader
Create hunting rule
arkanixstealer
Create hunting rule
Similar samples:
17dabc99eeece44134c31afcbba6d93fedee62f019cf5eadb2b9438b1e491e70
DonutLoader
1b09db64964dcbdc750a1b21e614f82ee1b5c0459cc611036ec5b4c56b19bf96
DonutLoader
283aef05e0d1fee9507b30bc62681ea3c66be52a80543f024b9500de541f24b0
DonutLoader
45eddd42646074db6ac073119c87df0d2a597666fa75f33580fa611724adadf2
DonutLoader
53dcab17b20faf653c8cbb31e6c4be0621b3af9006d431cada42cde533cdde08
DonutLoader
be76fb5bdc4adc2fa04ba62787952410aacec4f9517d7ee8efd68dea651d8109
DonutLoader
cda3990e7ececba19cf0c82482e5b9ef86dffbcf7dd7f97585c7b47ca35df965
DonutLoader
error
DonutLoader
+ 369 additional samples on MalwareBazaar
Result
Malware family:
donutloader
Create hunting rule
Score:
  10/10
Tags:
family:donutloader execution loader persistence
Link:
https://tria.ge/reports/260217-hv3fkaax2f/
Behaviour
Checks processor information in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
Looks up external IP address via web service
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Detects DonutLoader
DonutLoader
Donutloader family
Unpacked files
SH256 hash:
bc0a5efbade3df89d6c58b050fa3e5ed7a23e676221ba6869fc9e011b06acb17
MD5 hash:
f45ca7090e65357bd4c7f73235df07e7
SHA1 hash:
81692e364473901c031008e185fd32a8ddacb31f
Link:
https://www.unpac.me/results/4658f7d9-da3e-416e-85b0-2adfd31ef6bd/
Malware family:
DonutLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bc0a5efbade3/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/bc0a5efbade3df89d6c58b050fa3e5ed7a23e676221ba6869fc9e011b06acb17

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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

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/53499/

Comments