MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c4229ac9e24a9d1444a5bc37f0d3fdb16befe906fd0005138a52ae65ccb0503. 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: 14

Intelligence 14 IOCs YARA 34 File information Comments

SHA256 hash:	6c4229ac9e24a9d1444a5bc37f0d3fdb16befe906fd0005138a52ae65ccb0503
SHA3-384 hash:	73d1c392ce075dc2f89fe3ec15e973b37ddc50c73f81505353158a64261d830cf4544aa769ca40ed7e0a0722556ba639
SHA1 hash:	f5d07c13569b4a9ad5b4f8b757bf67b9878f7c7f
MD5 hash:	4d7737ae50670d5a01679e912e4b3305
humanhash:	jersey-ack-cola-saturn
File name:	Quotes & Samples 04-05-26.exe
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	1'007'801 bytes
First seen:	2026-05-04 10:26:00 UTC
Last seen:	2026-05-04 13:07:40 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	d66b4ec09935df327ac8d2b54b2b10a8 (2 x AsyncRAT, 1 x SnakeKeylogger)
ssdeep	24576:tbE3RW+ZP732usMNODIyZSteIyc9x6x8PqrsUS8ek:tbKo0jNODIyZStWK6iSrsZ8ek
Threatray	20 similar samples on MalwareBazaar
TLSH	T109258D1DE38C11E9D22BC134CBA26232E775785A0761BADB079AD6152F73ED06F3A311
TrID	37.0% (.EXE) Win64 Executable (generic) (6522/11/2) 28.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 11.5% (.EXE) OS/2 Executable (generic) (2029/13) 11.3% (.EXE) Generic Win/DOS Executable (2002/3) 11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
Reporter	jahlives
Tags:	AsyncRAT exe exe-in-archive spamtrap

Intelligence

File Origin

# of uploads :

# of downloads :

229

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-05-04 10:27:53 UTC

Tags:

auto-startup xworm remote

Link:

https://app.any.run/tasks/34bc1a7a-3f62-467e-b322-90a7578e0b84

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/64462/

Detection(s):

Win.Malware.Aotera-10059964-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Launching a process

Creating a window

Connecting to a non-recommended domain

Connection attempt

Using the Windows Management Instrumentation requests

Sending a custom TCP request

Creating a file in the %temp% directory

Creating a process with a hidden window

Creating a process from a recently created file

DNS request

Reading critical registry keys

Setting a global event handler for the keyboard

Unauthorized injection to a recently created process

Stealing user critical data

Enabling autorun by creating a file

Unauthorized injection to a system process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug evasive exploit explorer lolbin microsoft_visual_cc overlay packed xworm

Link:

https://www.filescan.io/uploads/69f8745b2fcb905ec27d3e4a/reports/44b504b3-37fb-4884-8cb7-e2153d577aaa/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/6c4229ac9e24a9d1444a5bc37f0d3fdb16befe906fd0005138a52ae65ccb0503

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-05-04T05:27:00Z UTC

Last seen:

2026-05-06T08:27:00Z UTC

Hits:

~1000

Detections:

Trojan.Win32.PostWorker.sb Trojan-PSW.Win32.Stealer.sb PDM:Trojan.Win32.Generic Backdoor.MSIL.Cardinal.sb Backdoor.Agent.TCP.C&C VHO:Backdoor.Win32.Agent.gen HEUR:Trojan.MSIL.Agent.gen Trojan.Win32.Inject.sb Trojan.MSIL.BypassUAC.sb Backdoor.MSIL.XWorm.b Backdoor.MSIL.XWorm.a Trojan-PSW.Win32.Agent.sba Backdoor.MSIL.XWorm.jkf VHO:Trojan-PSW.Win32.Agent.gen Trojan.MSIL.Agent.sb Backdoor.MSIL.XWorm.c Trojan.Win64.Agentb.sb

Link:

https://opentip.kaspersky.com/6c4229ac9e24a9d1444a5bc37f0d3fdb16befe906fd0005138a52ae65ccb0503/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/ef203cb1-54d3-4f06-9bbb-09b9e80f9dc5

Score:

72%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/6c4229ac9e24a9d1444a5bc37f0d3fdb16befe906fd0005138a52ae65ccb0503

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/4d7737ae50670d5a01679e912e4b3305

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/6c4229ac9e24a9d1444a5bc37f0d3fdb16befe906fd0005138a52ae65ccb0503/

Verdict:

Malicious

Threat:

Family.XWORM

Link:

https://tip.neiki.dev/file/6c4229ac9e24a9d1444a5bc37f0d3fdb16befe906fd0005138a52ae65ccb0503

Threat name:

Win64.Backdoor.AsyncRAT

Status:

Malicious

First seen:

2026-05-04 08:27:45 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=nrbctle6esu5crcklpbx6dj73mll57uqn7iaaujyuuvomxglaubq._file

Verdict:

malicious

Label(s):

xworm

AsyncRAT

be06aab9e611d76a76f37a89cdef1df2ea59e591ff2654c8c679bfed0f7710bb

AsyncRAT

error

AsyncRAT

f16deb705d44a9b8bf1ac09128951b660d74bbce751c04293e5988f1bd1192be

AsyncRAT

+ 10 additional samples on MalwareBazaar

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xworm defense_evasion discovery execution pyinstaller rat spyware stealer trojan upx

Link:

https://tria.ge/reports/260504-mgsresct6r/

Behaviour

Kills process with taskkill

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Command and Scripting Interpreter: PowerShell

Detects Pyinstaller

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

UPX packed file

Drops startup file

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

Detect Xworm Payload

Family: Xworm

Malware Config

C2 Extraction:

103.83.86.92:3333

Unpacked files

SH256 hash:

6c4229ac9e24a9d1444a5bc37f0d3fdb16befe906fd0005138a52ae65ccb0503

MD5 hash:

4d7737ae50670d5a01679e912e4b3305

SHA1 hash:

f5d07c13569b4a9ad5b4f8b757bf67b9878f7c7f

Link:

https://www.unpac.me/results/0d85e8c7-e4a9-4491-9cd4-e84061b7f9a4/

Malware family:

XWorm

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/6c4229ac9e24/report/overview.html

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

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_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:	DebuggerCheck__MemoryWorkingSet Create hunting rule
Author:	Fernando Mercês
Description:	Anti-debug process memory working set size check
Reference:	http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/

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

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

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_UACBypass_CMSTPCOM Create hunting rule
Author:	ditekSHen
Description:	Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)

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:	meth_peb_parsing Create hunting rule
Author:	Willi Ballenthin

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:	NET Create hunting rule
Author:	malware-lu

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:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

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

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

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

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

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_dotnet_vb_generic Create hunting rule
Author:	Arrbat
Description:	Detects .NET/VB executables with suspicious behaviors (clipboard, screenshots, registry, etc).

Rule name:	win_dotnet_vb_stealer Create hunting rule
Author:	Arrbat
Description:	Detects .NET/VB executables with stealer-like indicators (keylogging, SMTP/HTTP exfiltration, etc).

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:	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/64462/

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