MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7971b42ff2d71e9ca71cb85b42e3105456204a3ca133ddc79b7f37938065464. 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: 11

Intelligence 11 IOCs YARA 1 File information Comments

SHA256 hash:	b7971b42ff2d71e9ca71cb85b42e3105456204a3ca133ddc79b7f37938065464
SHA3-384 hash:	06eb729f9a8cd94c5e4f5052afa7b2347f61813ae81f7a9126164fbbdb6374766dff4a09178691632fbdf95cb116c918
SHA1 hash:	0c32e6af8d92293da882ad4d10cd89d828a96571
MD5 hash:	f4d64e757fb48fd7292e284b34bf563d
humanhash:	diet-hawaii-red-florida
File name:	file
Download:	download sample
Signature	DonutLoader Create hunting rule
File size:	845'824 bytes
First seen:	2026-10-02 22:17:51 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	c6cda690056e5ae86457a7af7e9f6d47 (1 x DonutLoader)
ssdeep	24576:cEKSWolOmzspGGmVqoPjCE8WEQP6AF1FNYo:KSWolSpOVqoPjCuEuh
TLSH	T12C05CF27F99941E4CFBDB07724ADB2009788B712AFA7B07D3A8F34473051C9BA569706
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	Bitsight
Tags:	579cd0 donutloader dropped-by-amadey exe

Bitsight

url: http://193.178.158.57/bin/67dbf1a8e19934e4_thread_hijacking_cayOy4NB.exe

Intelligence

File Origin

# of uploads :

# of downloads :

222

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Suspicious activity

Analysis date:

2026-10-02 22:24:20 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/f97c9a3b-3a37-4d2d-bd15-5acd0f2a9aaa

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/90381/

Detection(s):

SecuriteInfo.com.Trojan.Inject7.4242.3801.23417.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Creating a file in the %temp% directory

Launching a process

Deleting a recently created file

Сreating synchronization primitives

Enabling autorun by creating a file

Unauthorized injection to a system process

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

anti-debug fingerprint

Link:

https://www.filescan.io/uploads/6ac02da6db7d9e83a8bef157/reports/f5792b84-384d-4da2-b4a6-2aa54e4af872/overview

Verdict:

Malicious

Labled as:

Mint.Phil.Generic

Link:

https://www.hybrid-analysis.com/sample/b7971b42ff2d71e9ca71cb85b42e3105456204a3ca133ddc79b7f37938065464

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-10-02T18:09:00Z UTC

Last seen:

2026-10-04T15:17:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/b7971b42ff2d71e9ca71cb85b42e3105456204a3ca133ddc79b7f37938065464/results?tab=lookup

Malware family:

Donut Injector

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/85e38675-4932-448f-a589-a2ad512393b7

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/b7971b42ff2d71e9ca71cb85b42e3105456204a3ca133ddc79b7f37938065464

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/f4d64e757fb48fd7292e284b34bf563d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b7971b42ff2d71e9ca71cb85b42e3105456204a3ca133ddc79b7f37938065464/

Threat name:

Win64.Trojan.MintPhil

Status:

Malicious

First seen:

2026-10-02 22:18:22 UTC

File Type:

PE+ (Exe)

AV detection:

28 of 38 (73.68%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=w6lrwqx7fvy6tstrzoc3ilrravcwebfdzijt3xdzw7zxsoagkrsa._file

Verdict:

malicious

Label(s):

DonutLoader

Link:

https://reports.threatray.com/d3fd3693-90a9-4508-a7d5-1a7355ac8dda

Result

Malware family:

n/a

Score:

7/10

Tags:

execution persistence

Link:

https://tria.ge/reports/261002-1713dathma/

Behaviour

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Suspicious use of SetThreadContext

Executes dropped EXE

Unpacked files

SH256 hash:

b7971b42ff2d71e9ca71cb85b42e3105456204a3ca133ddc79b7f37938065464

MD5 hash:

f4d64e757fb48fd7292e284b34bf563d

SHA1 hash:

0c32e6af8d92293da882ad4d10cd89d828a96571

Link:

https://www.unpac.me/results/0315eecb-fca2-45ae-8159-57fb474196b9/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/b7971b42ff2d/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/b7971b42ff2d71e9ca71cb85b42e3105456204a3ca133ddc79b7f37938065464

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:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/