MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f0ba4d2c4bc58a66c010c98bae6b3b05fcd924313401ecf8cec05c2e6b67586. 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

XWorm

Vendor detections: 21

Intelligence 21 IOCs 1 YARA 28 File information Comments

SHA256 hash:	8f0ba4d2c4bc58a66c010c98bae6b3b05fcd924313401ecf8cec05c2e6b67586
SHA3-384 hash:	4a06978f0032c66ba18ac27bd7997e5ddfb78f2debcdb2cc105484d2d9f012292dd81ae136fb87259714f059c9c9bb2f
SHA1 hash:	74954e7ad7062d8af1deaedad300bebef65c2a0a
MD5 hash:	d448f240bdca1407f60810011aed7c7d
humanhash:	lactose-oranges-september-alpha
File name:	XClient.exe
Download:	download sample
Signature	XWorm Create hunting rule
File size:	403'456 bytes
First seen:	2025-12-12 18:40:12 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	768:dRPD9OQhx/BV3Tw49FzVFE9ju2OjhebXIh9Z91hJV:dd9OW/V3U49HFE9jjOjgr4Z9/
TLSH	T13184531F7E12B97AC37C5ABF0810B14959686C269AD9F20B395FF72CAD3DD035A05382
TrID	67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10522/11/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	abuse_ch
Tags:	exe xworm

abuse_ch

XWorm C2:
80.211.137.34:3413

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
80.211.137.34:3413	https://threatfox.abuse.ch/ioc/1676976/

Intelligence

File Origin

# of uploads :

# of downloads :

127

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

XWorm

Details

XWorm

a version, a filepath, a mutex, a c2 socket address or a dead-drop resolver URL, and possibly cryptocurrency wallets and a Telegram URL

Link:

https://research.acce.ciphertechsolutions.com/results/be54d1e5-adc1-474a-bf1b-9af8fac2c397/

Malware family:

n/a

ID:

File name:

XClient.exe

Verdict:

Malicious activity

Analysis date:

2025-12-12 18:16:38 UTC

Tags:

xworm

Link:

https://app.any.run/tasks/e579fe0e-de3f-4426-aa2e-a383b3dff6f3

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

XWorm

Link:

https://www.capesandbox.com/analysis/44471/

Detection(s):

Win.Packed.njRAT-10002074-1

Win.Packed.Msilzilla-10019837-0

Win.Packed.Loveletter-10023052-0

Win.Packed.Loveletter-10024677-0

Win.Packed.Msilzilla-10026193-0

ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL

ditekSHen.MALWARE.Win.XWorm.UNOFFICIAL

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=693c5c05bde6a3e59710ca44

Tags:

asyncrat keylog micro word

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm base64 config-extracted fingerprint reconnaissance vbnet xworm

Link:

https://www.filescan.io/uploads/693c619864bd958a5210c307/reports/686f5601-e44f-4fc3-ba6a-eb3e9dc5c9c2/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/8f0ba4d2c4bc58a66c010c98bae6b3b05fcd924313401ecf8cec05c2e6b67586

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-12-12T15:18:00Z UTC

Last seen:

2025-12-13T21:47:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/8f0ba4d2c4bc58a66c010c98bae6b3b05fcd924313401ecf8cec05c2e6b67586/results?tab=lookup

Malware family:

XWorm

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/5f42adf0-0a93-4047-880b-945b3285e6c2

Result

Threat name:

XWorm

Detection:

malicious

Classification:

troj.evad

Score:

92 / 100

Link:

https://www.joesandbox.com/analysis/1831836

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

C2 URLs / IPs found in malware configuration

Found malware configuration

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Yara detected XWorm

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/8f0ba4d2c4bc58a66c010c98bae6b3b05fcd924313401ecf8cec05c2e6b67586

Verdict:

njRat

YARA:

17 match(es)

Tags:

.Net Executable Managed .NET njRat PE (Portable Executable) PE File Layout RAT SOS: 0.21 Win 32 Exe x86 XWorm

Malware Config

C2 Extraction:

CNC: m9dbmhskb.localto.net
PORT: 3413

Link:

https://app.malva.re/file/d448f240bdca1407f60810011aed7c7d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8f0ba4d2c4bc58a66c010c98bae6b3b05fcd924313401ecf8cec05c2e6b67586/

Verdict:

Malicious

Threat:

Family.XWORM

Link:

https://tip.neiki.dev/file/8f0ba4d2c4bc58a66c010c98bae6b3b05fcd924313401ecf8cec05c2e6b67586

Threat name:

Win32.Spyware.AsyncRAT

Status:

Malicious

First seen:

2025-12-12 18:16:38 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

32 of 38 (84.21%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=r4f2juwexrmkm3abbsmlvzvtwbp43esdcnab5t4m5qc4fzvwowda._file

Verdict:

malicious

Label(s):

xworm

Similar samples:

error

XWorm

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xworm rat trojan

Link:

https://tria.ge/reports/251212-xbemqagy6h/

Behaviour

Suspicious use of AdjustPrivilegeToken

Detect Xworm Payload

Xworm

Xworm family

Malware Config

C2 Extraction:

m9dbmhskb.localto.net:3413

Verdict:

Malicious

Tags:

rat xworm Win.Packed.njRAT-10002074-1

YARA:

MALWARE_Win_XWorm win_mal_XWorm

Link:

https://app.threat.zone/submission/f100bbd2-68ad-4223-8981-a00d16f1499d

Unpacked files

SH256 hash:

8f0ba4d2c4bc58a66c010c98bae6b3b05fcd924313401ecf8cec05c2e6b67586

MD5 hash:

d448f240bdca1407f60810011aed7c7d

SHA1 hash:

74954e7ad7062d8af1deaedad300bebef65c2a0a

Detections:

win_xworm_a0

win_xworm_w0

XWorm

Link:

https://www.unpac.me/results/e5af2bb1-3c66-49b9-8842-ac19f96d2f9d/

Malware family:

XWorm

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8f0ba4d2c4bc/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/8f0ba4d2c4bc58a66c010c98bae6b3b05fcd924313401ecf8cec05c2e6b67586

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:	Borland Create hunting rule
Author:	malware-lu

Rule name:	ByteCode_MSIL_Backdoor_AsyncRAT Create hunting rule
Author:	ReversingLabs
Description:	Yara rule that detects AsyncRAT backdoor.

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:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender Create hunting rule
Author:	ditekSHen
Description:	Detects executables embedding registry key / value combination indicative of disabling Windows Defender features

Rule name:	MALWARE_Win_AsyncRAT Create hunting rule
Author:	ditekSHen
Description:	Detects AsyncRAT

Rule name:	MALWARE_Win_XWorm Create hunting rule
Author:	ditekSHen
Description:	Detects XWorm

Rule name:	Multifamily_RAT_Detection Create hunting rule
Author:	Lucas Acha (http://www.lukeacha.com)
Description:	Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	Njrat Create hunting rule
Author:	botherder https://github.com/botherder
Description:	Njrat

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

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)

Rule name:	UPX20030XMarkusOberhumerLaszloMolnarJohnReiser Create hunting rule
Author:	malware-lu

Rule name:	UPXProtectorv10x2 Create hunting rule
Author:	malware-lu

Rule name:	UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser Create hunting rule
Author:	malware-lu

Rule name:	UPXv20MarkusLaszloReiser Create hunting rule
Author:	malware-lu

Rule name:	upx_largefile Create hunting rule
Author:	k3nr9

Rule name:	Windows_Generic_Threat_cafbd6a3 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Generic_Threat_d8f834a9 Create hunting rule
Author:	Elastic Security

Rule name:	win_xworm_w0 Create hunting rule
Author:	jeFF0Falltrades
Description:	Detects win.xworm.

Rule name:	XWorm Create hunting rule
Author:	ditekSHen
Description:	Detects XWorm

Rule name:	xworm Create hunting rule
Author:	jeFF0Falltrades

Rule name:	xworm_kingrat Create hunting rule
Author:	jeFF0Falltrades

File information

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

Cape

https://www.capesandbox.com/analysis/44471/

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