MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d00a97e1e2f4ba671f1377bfe7802cd76d04ddebf75a51c850c4711007b16418. 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: 20

Intelligence 20 IOCs YARA 18 File information Comments

SHA256 hash:	d00a97e1e2f4ba671f1377bfe7802cd76d04ddebf75a51c850c4711007b16418
SHA3-384 hash:	75baba77827b4553d93cbff1b8ae07676db56fce66505364f68e9f4c9ce19eead62fd8d077f072e3262b58cd9e51bb90
SHA1 hash:	04d23e4b49fdbf55a3242a2b230af75c4b781bf7
MD5 hash:	ee673a56587c566cdc49d10c5a666348
humanhash:	island-hamper-johnny-enemy
File name:	file
Download:	download sample
Signature	XWorm Create hunting rule
File size:	41'472 bytes
First seen:	2026-09-10 17:10:17 UTC
Last seen:	2026-09-10 22:15:59 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (49'233 x AgentTesla, 20'488 x Formbook, 12'372 x SnakeKeylogger)
ssdeep	768:YHbWd31ZSA0+yWZNF0OvbplBE2Fs9W44O+h1J/B:YHbWBddZNzplBfFs9W44O+X3
TLSH	T140135C08B7A44216E9FD7BF169F366020730E7079913D74D0CD586AB5BABEC4CA407DA
TrID	70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.2% (.EXE) Win64 Executable (generic) (6522/11/2) 4.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	Bitsight
Tags:	dropped-by-remcos exe Remotehost xworm

Intelligence

File Origin

# of uploads :

# of downloads :

116

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

XWorm

Details

Link:

https://research.acce.ciphertechsolutions.com/results/4eaf2708-1f74-4e4c-a3e4-8ab9f4ea0e80/

Malware family:

remcos

ID:

File name:

BOQ GKBI-001-Pipe&Fittings_RA.xls

Verdict:

Malicious activity

Analysis date:

2026-09-11 00:29:44 UTC

Tags:

cve-2017-0199 exploit rat remcos stealer xworm mpress

Link:

https://app.any.run/tasks/a34b7427-a2e0-4622-989e-2c4f95539fc7

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/85022/

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

Win.Malware.Deepscan-10028866-0

ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL

YARA.RUSSIANPANDA_Win_Mal_Xworm.UNOFFICIAL

YARA.SEKOIA_Rat_Win_Xworm_V3.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a file in the %AppData% directory

Creating a window

Connection attempt

Using the Windows Management Instrumentation requests

Sending a custom TCP request

Setting a global event handler for the keyboard

Enabling autorun by creating a file

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm fingerprint

Link:

https://www.filescan.io/uploads/6aa2e48aac4d8b85c3a0f26e/reports/b3fb1565-489d-4417-8f7a-8d1a828e7bff/overview

Verdict:

Malicious

Labled as:

IL:Trojan.AsyncRAT

Link:

https://www.hybrid-analysis.com/sample/d00a97e1e2f4ba671f1377bfe7802cd76d04ddebf75a51c850c4711007b16418

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-09-10T11:35:00Z UTC

Last seen:

2026-09-10T11:45:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/d00a97e1e2f4ba671f1377bfe7802cd76d04ddebf75a51c850c4711007b16418/results?tab=lookup

Malware family:

XWorm

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/f295d956-ccce-463e-997e-169fd1443e20

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/d00a97e1e2f4ba671f1377bfe7802cd76d04ddebf75a51c850c4711007b16418

Verdict:

XWorm

YARA:

18 match(es)

Tags:

.Net Executable Managed .NET PE (Portable Executable) PE File Layout RAT SOS: 0.24 Win 32 Exe x86 XWorm

Malware Config

C2 Extraction:

CNC: 13.140.42.128
PORT: 7004

Link:

https://app.malva.re/file/ee673a56587c566cdc49d10c5a666348

Detection:

remcos

Link:

https://mwdb.cert.pl/sample/d00a97e1e2f4ba671f1377bfe7802cd76d04ddebf75a51c850c4711007b16418/

Threat name:

ByteCode-MSIL.Backdoor.AsyncRAT

Status:

Malicious

First seen:

2026-09-10 16:16:00 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

28 of 36 (77.78%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2afjpypc6s5gohyto676pabm25wqjxpl65nfdscqyryrab5rmqma._file

Verdict:

malicious

Label(s):

XWorm

Link:

https://reports.threatray.com/96022d71-1934-4685-b5dc-3476837d6958

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xworm persistence privilege_escalation rat trojan

Link:

https://tria.ge/reports/260910-vpw3taem4z/

Behaviour

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Enumerates physical storage devices

Creates a file in the Startup directory

Detect Xworm Payload

Family: Xworm

Malware Config

C2 Extraction:

13.140.42.128:7004

Unpacked files

SH256 hash:

d00a97e1e2f4ba671f1377bfe7802cd76d04ddebf75a51c850c4711007b16418

MD5 hash:

ee673a56587c566cdc49d10c5a666348

SHA1 hash:

04d23e4b49fdbf55a3242a2b230af75c4b781bf7

Detections:

win_xworm_a0

win_xworm_w0

XWorm

Link:

https://www.unpac.me/results/7802b0b5-696e-4d77-82f5-c4a04a692965/

Malware family:

XWorm

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/d00a97e1e2f4/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/d00a97e1e2f4ba671f1377bfe7802cd76d04ddebf75a51c850c4711007b16418

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

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

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

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 (https://www.lukeacha.com)
Description:	Generic detection for multiple RAT families, PUPs, packers and suspicious executables. NOTE: This rule may produce false positives. Updated May 2026 to reduce False Positives.

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_imphash Create hunting rule

Rule name:	rat_win_xworm_v3 Create hunting rule
Author:	Sekoia.io
Description:	Finds XWorm (version XClient, v3) samples based on characteristic strings

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

Rule name:	SUSP_DOTNET_PE_List_AV Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detecs .NET Binary that lists installed AVs

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:	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.

Rule name:	Windows_Trojan_XWorm_b7d6eaa8 Create hunting rule
Author:	Elastic Security

Rule name:	win_xworm_bytestring Create hunting rule
Author:	Matthew @ Embee_Research
Description:	Detects bytestring present in unobfuscated xworm

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

Rule name:	xworm Create hunting rule
Author:	jeFF0Falltrades

File information

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

Web download

XWorm

exe d00a97e1e2f4ba671f1377bfe7802cd76d04ddebf75a51c850c4711007b16418

(this sample)

Dropped by

Remcos

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/85022/

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