MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41c468fb9e78af077ad9232e2ad9bcd3df1444fd85e589f77d7314e05fd59651. 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: 18


Intelligence 18 IOCs YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41c468fb9e78af077ad9232e2ad9bcd3df1444fd85e589f77d7314e05fd59651
SHA3-384 hash: 32daf6315166754b0b592750f3d63f797b8b96456a7fd9e46445b2d77f01bae924b9e8beb8695d32ff0618965c79252f
SHA1 hash: fdd828cabf6f3aead5f0ac97ab3002eb6b1b0ec9
MD5 hash: bbaa96418fe4f1b983dcbda22d9bad5a
humanhash: hamper-delta-juliet-quiet
File name:svchost.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:46'592 bytes
First seen:2026-03-26 09:04:32 UTC
Last seen:2026-03-27 00:59:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'853 x AgentTesla, 19'780 x Formbook, 12'304 x SnakeKeylogger)
ssdeep 768:1BUpkvJC9xTfBt/uAlTcMcMhlYztQiVZlywbFEPr9pKM6iOChlzj2gY:1BvCrHmiIpklYzFiGFM9oM6iOCrXY
TLSH T10F235B087BD08621E5FEABB41872B6060671E6179D13E79E08E483DA1F277C1CE907E7
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 juroots
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
107
Origin country :
CH CH
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/310cbde5-105f-4602-b755-5eefc94948ca/
Malware family:
n/a
ID:
1
File name:
svchost.exe
Verdict:
Suspicious activity
Analysis date:
2026-03-26 09:15:43 UTC
Tags:
evasion
Link:
https://app.any.run/tasks/40b7d082-f142-4fd9-8ef1-06065f4bec10

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
Win.Packed.njRAT-10002074-1
Create hunting rule

Win.Packed.Msilzilla-10002982-0
Create hunting rule

Win.Packed.Msilzilla-10019837-0
Create hunting rule

Win.Packed.Loveletter-10023052-0
Create hunting rule

Win.Dropper.Nanocore-10024427-0
Create hunting rule

Win.Packed.Msilzilla-10024501-0
Create hunting rule

Win.Packed.Loveletter-10024677-0
Create hunting rule

Win.Packed.Msilzilla-10024808-0
Create hunting rule

Win.Packed.Msilzilla-10026193-0
Create hunting rule

Win.Packed.Msilzilla-10026194-0
Create hunting rule

ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL
Create hunting rule

YARA.RUSSIANPANDA_Win_Mal_Xworm.UNOFFICIAL
Create hunting rule

YARA.SEKOIA_Rat_Win_Xworm_V3.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69c4f72eaacb4c376b142c43
Tags:
asyncrat dropper virus remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Creating a process with a hidden window
Creating a file in the %AppData% directory
Launching a process
Enabling the 'hidden' option for recently created files
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Creating a file in the mass storage device
Setting a global event handler for the keyboard
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Enabling threat expansion on mass storage devices
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm asyncrat base64 bladabindi cmd cryptconsole explorer fingerprint lolbin njrat obfuscated reconnaissance schtasks unsafe vbnet windows xworm xworm
Link:
https://www.filescan.io/uploads/69c4f6e92346b9da57a7fbe3/reports/ca763373-d2fa-4cd5-aa2b-ed52dfe7ee1d/overview
Verdict:
Malicious
Labled as:
Ransom.CryptConsole.Generic
Link:
https://www.hybrid-analysis.com/sample/41c468fb9e78af077ad9232e2ad9bcd3df1444fd85e589f77d7314e05fd59651
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-02-27T11:09:00Z UTC
Last seen:
2026-03-24T09:45:00Z UTC
Hits:
~100
Detections:
PDM:Trojan.Win32.Tasker.cust Trojan.Win32.Vimditator.sb HEUR:Trojan.Win32.Generic HEUR:Backdoor.MSIL.XClient.b Backdoor.Agent.TCP.C&C HEUR:Backdoor.MSIL.XWorm.gen Trojan-Downloader.Win32.Agent.sb Trojan.WinLNK.Agent.fb HEUR:Trojan-Spy.WinLNK.Xegumumune.gen Backdoor.MSIL.XWorm.c Backdoor.MSIL.XWorm.a PDM:Worm.Win32.Generic Trojan.Win32.Agent.sb Trojan.MSIL.Agent.sb Backdoor.MSIL.XWorm.b VHO:Backdoor.MSIL.Crysan.gen Backdoor.MSIL.Crysan.d
Link:
https://opentip.kaspersky.com/41c468fb9e78af077ad9232e2ad9bcd3df1444fd85e589f77d7314e05fd59651/results?tab=lookup
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c31cc1d2-8298-43da-92e0-e7d7a3e771a7
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/41c468fb9e78af077ad9232e2ad9bcd3df1444fd85e589f77d7314e05fd59651
Gathering data
Detection:
xworm
Create hunting rule
Link:
https://mwdb.cert.pl/sample/41c468fb9e78af077ad9232e2ad9bcd3df1444fd85e589f77d7314e05fd59651/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/41c468fb9e78af077ad9232e2ad9bcd3df1444fd85e589f77d7314e05fd59651
Threat name:
ByteCode-MSIL.Ransomware.CryptConsole
Create hunting rule
Status:
Malicious
First seen:
2026-02-28 07:33:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
31 of 36 (86.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ihcgr646pcxqo6wzemxcvwn42pprirh5qxsyt535omkoax6vsziq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
error
AsyncRAT
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm execution persistence rat trojan
Link:
https://tria.ge/reports/260326-k2jm5sew5s/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Adds Run key to start application
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
45.141.26.201:7004
Unpacked files
SH256 hash:
41c468fb9e78af077ad9232e2ad9bcd3df1444fd85e589f77d7314e05fd59651
MD5 hash:
bbaa96418fe4f1b983dcbda22d9bad5a
SHA1 hash:
fdd828cabf6f3aead5f0ac97ab3002eb6b1b0ec9
Detections:
win_xworm_a0
Create hunting rule
win_xworm_w0
Create hunting rule
XWorm
Create hunting rule
Link:
https://www.unpac.me/results/7d648b6d-d336-4f2c-8898-4afe615aab9d/
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/41c468fb9e78af077ad9232e2ad9bcd3df1444fd85e589f77d7314e05fd59651

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: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: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: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.

Web download

AsyncRAT

Executable exe 41c468fb9e78af077ad9232e2ad9bcd3df1444fd85e589f77d7314e05fd59651

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/59342/
  
URLhaus
https://urlhaus.abuse.ch/url/3805581/
  
Delivery method
Distributed via web download

Comments