MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98b13f8bcbbf4fc7ceb3012d285854f2489876167ead81f0584bee56c2ef02d4. 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

Stealc

Vendor detections: 10

Intelligence 10 IOCs YARA 2 File information Comments

SHA256 hash:	98b13f8bcbbf4fc7ceb3012d285854f2489876167ead81f0584bee56c2ef02d4
SHA3-384 hash:	f015b8f3b5f268349a1f1c38c40210234d483832ec5f40bbbda61c9eb5eb55c7172c735f918b2495b435f7cf119add2c
SHA1 hash:	503fa595269ea338864aa4238f211ae07e62ec83
MD5 hash:	1f0537d5919f22da580f572940a8f982
humanhash:	idaho-may-batman-friend
File name:	t1.hta
Download:	download sample
Signature	Stealc Create hunting rule
File size:	77'863 bytes
First seen:	2025-11-12 21:53:27 UTC
Last seen:	Never
File type:	hta
MIME type:	text/html
ssdeep	768:yT3aZP5VEeKzQNMpIlDackQ5OSYu/e3oXtTPFKoYLdPcZ+faNE4fCwF9rlHpFI1F:yM1VBm4Con1bLO3nlZii
TLSH	T1337354880ACBD8F89667B458CAEF9C01FBF595032A1CD5D6FA4DA5A02F1143CE1F85E4
Magika	html
Reporter	aachum
Tags:	CountLoader dropped-by-Stealc hta Stealc

iamaachum

https://health-smooth-eu2.com/t1.microsolt

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.JS.Obfus-252.UNOFFICIAL

PUA.Win.Trojan.Xored-1

Verdict:

Clean

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6915020b28ddbbca4d8d84e2

Tags:

n/a

Result

Verdict:

Malicious

File Type:

HTA File - Malicious

Link:

https://app.docguard.net/98b13f8bcbbf4fc7ceb3012d285854f2489876167ead81f0584bee56c2ef02d4/results/dashboard

Behaviour

BlacklistAPI detected

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm evasive fingerprint obfuscated

Link:

https://www.filescan.io/uploads/69150208ea9de8295e796325/reports/97852726-d053-40a0-a8f0-935be086303d/overview

Verdict:

Malicious

Labled as:

JS/TrojanDownloader.Agent

Link:

https://www.hybrid-analysis.com/sample/98b13f8bcbbf4fc7ceb3012d285854f2489876167ead81f0584bee56c2ef02d4

Verdict:

Malicious

File Type:

hta

First seen:

2025-11-12T18:50:00Z UTC

Last seen:

2025-11-12T19:29:00Z UTC

Hits:

~100

Detections:

HEUR:Trojan.Script.Generic Trojan.Agent.HTTP.C&C PDM:Trojan.Win32.Generic Trojan.JS.SAgent.sb HEUR:Trojan-Downloader.Script.Generic

Link:

https://opentip.kaspersky.com/98b13f8bcbbf4fc7ceb3012d285854f2489876167ead81f0584bee56c2ef02d4/results?tab=lookup

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

72 / 100

Link:

https://www.joesandbox.com/analysis/1812998

Signature

Antivirus detection for URL or domain

Deletes itself after installation

Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)

Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)

Suricata IDS alerts for network traffic

Writes or reads registry keys via WMI

Behaviour

Behavior Graph:

Download SVG

Score:

72%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/98b13f8bcbbf4fc7ceb3012d285854f2489876167ead81f0584bee56c2ef02d4

Verdict:

inconclusive

YARA:

3 match(es)

Tags:

Html

Link:

https://app.malva.re/file/1f0537d5919f22da580f572940a8f982

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/98b13f8bcbbf4fc7ceb3012d285854f2489876167ead81f0584bee56c2ef02d4/

Verdict:

Malicious

Threat:

Trojan.Script.SAgent

Link:

https://tip.neiki.dev/file/98b13f8bcbbf4fc7ceb3012d285854f2489876167ead81f0584bee56c2ef02d4

Threat name:

Win32.Trojan.Generic

Status:

Suspicious

First seen:

2025-11-12 21:54:18 UTC

File Type:

Text (HTML)

Extracted files:

AV detection:

9 of 38 (23.68%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=tcyt7c6lx5h4ptvtaewsqwcu6jejq5qwp2wyd4cyjpxfnqxpalka._file

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/98b13f8bcbbf4fc7ceb3012d285854f2489876167ead81f0584bee56c2ef02d4

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:	OBFUS_PowerShell_Common_Replace Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detects the common usage of replace for obfuscation

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)