MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73237296b4a16a692609354beccd2fbb3a53d2f45d8ca20ed37b8b08db8c7693. 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

AsyncRAT

Vendor detections: 19

Intelligence 19 IOCs YARA 14 File information Comments 1

SHA256 hash:	73237296b4a16a692609354beccd2fbb3a53d2f45d8ca20ed37b8b08db8c7693
SHA3-384 hash:	87ba3d8a5ff4b069c9587fb637d225a91923d44c4117cfbe9aacc6b737c85fb2deef871ade4aa84d6b9601b97a0dfc1c
SHA1 hash:	7636f5bb06f3c0cf240d7520e29da20425eaaa1e
MD5 hash:	ad7507d81f6b25f291c6350579858e35
humanhash:	ohio-two-delta-network
File name:	XClient.exe
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	72'192 bytes
First seen:	2025-03-18 12:42:01 UTC
Last seen:	2025-03-19 13:13:30 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	1536:th2dbHUq0HbYfThG4XcGCY9bn9v+bbn5xtfasO7yA5l0UE7:tIQYLhZnCY9bn1wAsO7yA5U7
TLSH	T181637C2C7FE6441AE1FF6FB11EE53256CB39F2535903D66F24D6028A161398CCC41AEA
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	KatzenTech
Tags:	176-65-144-3 AsyncRAT exe

Intelligence

File Origin

# of uploads :

# of downloads :

425

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

73237296b4a16a692609354beccd2fbb3a53d2f45d8ca20ed37b8b08db8c7693.exe

Verdict:

Malicious activity

Analysis date:

2025-03-18 13:05:34 UTC

Tags:

autorun-startup remote xworm crypto-regex

Link:

https://app.any.run/tasks/c3ac7f81-504e-4dce-8f79-56d8d75c873c

Note:

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

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67d973f808116ce4257228e1

Tags:

asyncrat autorun

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a file in the %AppData% directory

Creating a window

Searching for the window

DNS request

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:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm asyncrat backdoor obfuscated obfuscated rat reconnaissance vbnet xworm

Link:

https://www.filescan.io/uploads/67d96a28dab9a7b6c595b6ee/reports/ac4df737-a6e1-48c7-b041-686636c966f4/overview

Verdict:

Malicious

Labled as:

Jalapeno.Generic

Link:

https://www.hybrid-analysis.com/sample/73237296b4a16a692609354beccd2fbb3a53d2f45d8ca20ed37b8b08db8c7693

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Malware family:

XWorm

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/dcd09347-f39f-4db9-ad9b-edb91fad83b5

Result

Threat name:

XWorm

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1641795

Signature

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

.NET source code contains potential unpacker

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

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 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

Suricata IDS alerts for network traffic

Uses dynamic DNS services

Yara detected XWorm

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/73237296b4a16a692609354beccd2fbb3a53d2f45d8ca20ed37b8b08db8c7693

Detection:

xworm

Link:

https://mwdb.cert.pl/sample/73237296b4a16a692609354beccd2fbb3a53d2f45d8ca20ed37b8b08db8c7693/

Threat name:

Win32.Exploit.Xworm

Status:

Malicious

First seen:

2025-03-18 10:46:13 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

22 of 24 (91.67%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=omrxffvuufvgsjqjgvf6ztjpxm5fhuxulwgkedwtpofqrw4mo2jq._file

Verdict:

malicious

Label(s):

xworm

Similar samples:

error

AsyncRAT

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xworm rat trojan

Link:

https://tria.ge/reports/250318-pxe7daszcz/

Behaviour

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Enumerates physical storage devices

Drops startup file

Detect Xworm Payload

Xworm

Xworm family

Malware Config

C2 Extraction:

trumpmelanie.duckdns.org:63809

Verdict:

Malicious

Tags:

rat xworm Win.Packed.njRAT-10002074-1

YARA:

win_mal_XWorm MALWARE_Win_XWorm win_xworm_bytestring

Link:

https://app.threat.zone/submission/31247904-0c87-4bfe-a9f4-c710715f873b

Unpacked files

SH256 hash:

73237296b4a16a692609354beccd2fbb3a53d2f45d8ca20ed37b8b08db8c7693

MD5 hash:

ad7507d81f6b25f291c6350579858e35

SHA1 hash:

7636f5bb06f3c0cf240d7520e29da20425eaaa1e

Detections:

win_xworm_w0

XWorm

Link:

https://www.unpac.me/results/5cd6164c-53c8-4024-81ac-2375bd4a1a88/

Malware family:

XWorm

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/73237296b4a1/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/73237296b4a16a692609354beccd2fbb3a53d2f45d8ca20ed37b8b08db8c7693

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 (http://www.lukeacha.com)
Description:	Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables

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:	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.

No further information available

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 2025-03-18 12:45:50 UTC

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

{
"sha256": "73237296b4a16a692609354beccd2fbb3a53d2f45d8ca20ed37b8b08db8c7693",
"yara_possible_family": "xworm",
"key": "b080a4d06bb91a47963b47506d7c4eb080a4d06bb91a47963b47506d7c4e2c00",
"salt": "None",
"config": {
"21JDmONJ9kbzcmJWu19KvATHsawguKyCIXbBd2": "trumpmelanie.duckdns.org",
"8KKetU5to12e8vnDlvC9svnpYTswMbVQJCuN5I": "63809",
"ebVUWMON6ucNnsIHPHw5pqwsXKrbuyLRqmMXqn": "<123456789>",
"06fJxrMVBjRex3mNyAiEWmxxYR2hYJV84ActsC": "<Xwormmm>",
"K3TBpvVq9dPRrSgfojfFQKpQf856i8ydO8rKAM": 3,
"nITFcOC3RMvHMDqiM3BbMMQmjtjXiGykLSd4f6": "XWorm V5.6",
"oBAz2xLcVUUB9yq9wjJb9th5rbtRUG07NIAwMn": "USB.exe",
"XAvZiICJ0cok11vxZoshiIzJk9CfS0vCatOgsz": "%AppData%",
"RVax3A2ovM9VdrkJauMEFwvILuT7gWBHBFdx9P": "edge.exe",
"drYG7IIN609BjZTjDRvcYMtQV2pOtiz7OSvwtA": "Lff2nNoBUMb4NcGr",
"VT9Ly9tOMg5okPd28XXv0vSHghpRYmkT9rTDnH": "\\Log.tmp",
"VgPIEZrVR2FpgGtLc7xnRW2ByKy7l9U8JtpNQI": "bc1qzumy6nxsc982su5pp7lk6zmqu5x4nuq4jfn6ua",
"3zTUKnqOCLqI70UTqMjnJxq0gmBV7WEKcWhl6o": "0x02E21fBB9Dc08a0b0d38114b157114c801eC81f4",
"kaQEQyhLq4QrWp7XqshKLeOdTeHW8eMtZHiw0h": "TB4YZkNE4xjJzHJEgm4RxUfQ7XjAnXYdtF"
}
}