MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f49f3e8b829105c5a9831803e3463f00a2ec47e61880a02ee1ca964a16b2769. 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: 19

Intelligence 19 IOCs 1 YARA 22 File information Comments 1

SHA256 hash:	6f49f3e8b829105c5a9831803e3463f00a2ec47e61880a02ee1ca964a16b2769
SHA3-384 hash:	e7641121345c2a99133a93a7313cb27eded5536641c08b89df65feeac1cc7b8428a26c05161a5af28f2faf945d69b733
SHA1 hash:	40938674d2afc4f51faeb07bd3a08c9e417a42f9
MD5 hash:	a7794c50b6fde63fcc5c9ef35e65eee4
humanhash:	timing-vegan-magazine-robin
File name:	a7794c50b6fde63fcc5c9ef35e65eee4.exe
Download:	download sample
Signature	XWorm Create hunting rule
File size:	42'496 bytes
First seen:	2025-08-20 02:20:30 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'853 x AgentTesla, 19'780 x Formbook, 12'304 x SnakeKeylogger)
ssdeep	768:UZLEOU7+jFxa+nCAr43MQfJF5Pa9p+26iOwhR3/+bl:UGr72FIYRrERF49I26iOw/2x
TLSH	T1FD133B453BE44216D5FF6BF919B362060A71F6038D13DB9E0CD89A9B1F377808A11BD6
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:
147.185.221.31:5929

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
147.185.221.31:5929	https://threatfox.abuse.ch/ioc/1571520/

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

_6f49f3e8b829105c5a9831803e3463f00a2ec47e61880a02ee1ca964a16b2769.exe

Verdict:

Malicious activity

Analysis date:

2025-08-20 02:22:48 UTC

Tags:

evasion auto-startup auto-reg xworm

Link:

https://app.any.run/tasks/671ddcdd-8c3a-44fe-ae6c-5671614c4f6f

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/22371/

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68a53105c2f5296a1a285d7d

Tags:

asyncrat dropper micro remo

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Using the Windows Management Instrumentation requests

DNS request

Connection attempt

Sending an HTTP GET request

Creating a process with a hidden window

Creating a file in the %AppData% directory

Launching a process

Creating a window

Connection attempt to an infection source

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Setting a global event handler for the keyboard

Query of malicious DNS domain

Adding an exclusion to Microsoft Defender

Enabling autorun by creating a file

Verdict:

Malicious

Labled as:

Genie.8DN.Generic

Link:

https://www.hybrid-analysis.com/sample/6f49f3e8b829105c5a9831803e3463f00a2ec47e61880a02ee1ca964a16b2769

Malware family:

XWorm

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/c2c2c7c9-16c4-45ef-bae3-0bee0e57c42e

Result

Threat name:

AsyncRAT, XWorm

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1760714

Signature

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

.NET source code contains potential unpacker

Adds a directory exclusion to Windows Defender

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Bypasses PowerShell execution policy

C2 URLs / IPs found in malware configuration

Check if machine is in data center or colocation facility

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

Joe Sandbox ML detected suspicious sample

Loading BitLocker PowerShell Module

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Protects its processes via BreakOnTermination flag

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Sample uses string decryption to hide its real strings

Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet

Suricata IDS alerts for network traffic

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Uses schtasks.exe or at.exe to add and modify task schedules

Yara detected AsyncRAT

Yara detected XWorm

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/6f49f3e8b829105c5a9831803e3463f00a2ec47e61880a02ee1ca964a16b2769

Verdict:

njRat

YARA:

18 match(es)

Tags:

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

Malware Config

C2 Extraction:

CNC: rule-passport.gl.at.ply.gg
PORT: 5929

Link:

https://app.malva.re/file/a7794c50b6fde63fcc5c9ef35e65eee4

Detection:

xworm

Link:

https://mwdb.cert.pl/sample/6f49f3e8b829105c5a9831803e3463f00a2ec47e61880a02ee1ca964a16b2769/

Verdict:

Malicious

Threat:

Family.XWORM

Link:

https://tip.neiki.dev/file/6f49f3e8b829105c5a9831803e3463f00a2ec47e61880a02ee1ca964a16b2769

Threat name:

ByteCode-MSIL.Spyware.AsyncRAT

Status:

Malicious

First seen:

2025-08-17 22:08:00 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

31 of 36 (86.11%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=n5e7h2fyfeifywuyggad4ndd6afc5rd6mgeauaxodsuwjille5uq._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/250820-cstsraal9v/

Behaviour

Suspicious use of AdjustPrivilegeToken

Looks up external IP address via web service

Detect Xworm Payload

Xworm

Xworm family

Malware Config

C2 Extraction:

rule-passport.gl.at.ply.gg:5929

Verdict:

Malicious

Tags:

rat xworm Win.Packed.njRAT-10002074-1 External_IP_Lookup

YARA:

EXE_RAT_XWorm_April2024 MALWARE_Win_XWorm win_mal_XWorm win_xworm_bytestring

Link:

https://app.threat.zone/submission/ec36a48c-7073-4580-9b39-cf34c7c69df4

Unpacked files

SH256 hash:

6f49f3e8b829105c5a9831803e3463f00a2ec47e61880a02ee1ca964a16b2769

MD5 hash:

a7794c50b6fde63fcc5c9ef35e65eee4

SHA1 hash:

40938674d2afc4f51faeb07bd3a08c9e417a42f9

Detections:

win_xworm_w0

Link:

https://www.unpac.me/results/ad4345df-db74-4b2a-90da-3aa1714c1cba/

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/6f49f3e8b829105c5a9831803e3463f00a2ec47e61880a02ee1ca964a16b2769

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:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

Rule name:	DebuggerCheck__RemoteAPI 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:	Disable_Defender Create hunting rule
Author:	iam-py-test
Description:	Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen

Rule name:	EXE_RAT_XWorm_April2024 Create hunting rule
Author:	Yashraj Solanki - Cyber Threat Intelligence Analyst at Bridewell

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 (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_imphash Create hunting rule

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:	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

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

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/22371/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

Comments

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commented on 2025-08-20 02:25:55 UTC

RAT King Parser (https://github.com/jeFF0Falltrades/rat_king_parser) Output:

{
"sha256": "6f49f3e8b829105c5a9831803e3463f00a2ec47e61880a02ee1ca964a16b2769",
"yara_possible_family": "xworm",
"key": "26170c9f5254b7a0b3d6585e219d3f26170c9f5254b7a0b3d6585e219d3f8c00",
"salt": "None",
"config": {
"Hosts": [
"rule-passport.gl.at.ply.gg"
],
"Ports": [
"5929"
],
"KEY": "<123456789>",
"SPL": "<Xwormmm>",
"Sleep": 3,
"Group": "XWorm V7.1 Premium",
"USBNM": "USB.exe",
"InstallDir": "%AppData%",
"InstallStr": "svhost.exe",
"Mutex": "JLu4ei5tuX7C6lpD",
"LoggerPath": "\\Log.tmp"
}
}