MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7aa8a13432f1999f37809e8576ea7e442d57e1902e991d11dedbfbdfc156a3de. 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

WARDENStealer

Vendor detections: 8

Intelligence 8 IOCs YARA 7 File information Comments

SHA256 hash:	7aa8a13432f1999f37809e8576ea7e442d57e1902e991d11dedbfbdfc156a3de
SHA3-384 hash:	0b43ab0a91f66adcd750347f1ffd272ba134c469b0c09d66090ef96b987f72fd51d6e7d38207e900f1b84e6657d3cef5
SHA1 hash:	cf0ceaf23749cabd01617db53af238053f7ac951
MD5 hash:	0937d25140f9b65990939e77ec2bb707
humanhash:	mango-artist-pizza-snake
File name:	warden_a16051a1_unpacked.exe
Download:	download sample
Signature	WARDENStealer Create hunting rule
File size:	638'976 bytes
First seen:	2026-10-17 03:33:49 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	456f18caf5a8ddca6bcf277cd2ad3e59 (1 x WARDENStealer)
ssdeep	12288:KKNl+aomg4xe2fiVITz79sykwMUVZBQf2sr+i:KK/+sg4xe2fcITz79h2fr+
TLSH	T10BD45B53F39285ECD02AC9B583169233F6B57C884A30BABF67945B251F36BA0D72D704
TrID	39.5% (.EXE) Generic Win/DOS Executable (2002/3) 39.5% (.EXE) DOS Executable (generic) (2000/1) 19.9% (.SCORE) Music Craft Score (1007/6) 0.5% (.VXD) VXD Driver (29/21) 0.3% (.DBF) Sybase iAnywhere database files (19/3)
Magika	pebin
Reporter	Daydream
Tags:	dropped-by-OffLoader exe stealer WARDENStealer YapStealer

Daydream

Warden Stealer (YapStealer) x64 payload unpacked from OffLoader-dropped newisbest.exe loader a16051a12512942c311bbaa96fb31bbe1fe56568ef879d238395d498cdbd2f2d (2026-10-13, delivered from https://firstalwayshere.com/newisbest.exe). Derived artefact: reconstructed from the loader's in-memory unpacked PE header and section body. Control server decoded from .rdata single-byte XOR-0x4D table at offset 0x789d8: buillingereio.com.

Intelligence

File Origin

# of uploads :

# of downloads :

200

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

No threats detected

Analysis date:

2026-10-17 03:36:49 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/71021f13-1ec6-436f-9d57-c3f6c490fdc4

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/92334/

Detection(s):

SecuriteInfo.com.Win64.MalwareX-gen.14114371.UNOFFICIAL

Verdict:

Clean

Score:

89.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ad2ed386f551121ba16a47c

Tags:

n/a

Result

Verdict:

Clean

Maliciousness:

Behaviour

Sending a custom TCP request

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug microsoft_visual_cc overlay reconnaissance

Link:

https://www.filescan.io/uploads/6ad2ecbeef418813df472ae1/reports/e8602e2f-1a02-42e6-93cc-aad1f6164a7d/overview

Verdict:

Malicious

Labled as:

Win64/Kryptik_AGeneric.AUA trojan

Link:

https://www.hybrid-analysis.com/sample/7aa8a13432f1999f37809e8576ea7e442d57e1902e991d11dedbfbdfc156a3de

Verdict:

Malicious

File Type:

dll x64

First seen:

2026-10-17T01:32:00Z UTC

Last seen:

2026-10-18T17:56:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/7aa8a13432f1999f37809e8576ea7e442d57e1902e991d11dedbfbdfc156a3de/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/ad85db2a-db83-4708-9120-a8da903b7ba2

Score:

56%

Verdict:

Susipicious

File Type:

Link:

https://malprob.io/report/7aa8a13432f1999f37809e8576ea7e442d57e1902e991d11dedbfbdfc156a3de

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

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

Link:

https://app.malva.re/file/0937d25140f9b65990939e77ec2bb707

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7aa8a13432f1999f37809e8576ea7e442d57e1902e991d11dedbfbdfc156a3de/

Threat name:

Win64.Packed.Generic

Status:

Suspicious

First seen:

2026-10-17 03:34:28 UTC

File Type:

PE+ (Dll)

AV detection:

12 of 24 (50.00%)

Threat level:

1/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=pkukcnbs6gmz6n4at2cxn2t6iqwvpymqf2mr2eo63p557qkwuppa._file

Result

Malware family:

n/a

Score:

6/10

Tags:

discovery

Link:

https://tria.ge/reports/261017-d4xjfsht6t/

Behaviour

Checks installed software on the system

Unpacked files

SH256 hash:

7aa8a13432f1999f37809e8576ea7e442d57e1902e991d11dedbfbdfc156a3de

MD5 hash:

0937d25140f9b65990939e77ec2bb707

SHA1 hash:

cf0ceaf23749cabd01617db53af238053f7ac951

Link:

https://www.unpac.me/results/0af59526-1801-4173-8d71-7ade16cfb01d/

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/7aa8a13432f1999f37809e8576ea7e442d57e1902e991d11dedbfbdfc156a3de

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

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:	TeslaCryptPackedMalware Create hunting rule

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.