MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6536dd169868aa8f781d58323d1cd2b34102d31d62375f6befca3c4b2385152. 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: 20


Intelligence 20 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d6536dd169868aa8f781d58323d1cd2b34102d31d62375f6befca3c4b2385152
SHA3-384 hash: 8333913d9ce9b05c6d71d3232b98a2ac8e186a032d972bc5d6158693e53192b162e3499bab5795f9ff249d9c3734b39d
SHA1 hash: bbd982fac5aacb2f6deb7b4bd6ac97cca4f58d9b
MD5 hash: 5922ffeb6ed95c70df6e06260204344b
humanhash: white-don-foxtrot-paris
File name:x.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:66'560 bytes
First seen:2025-11-05 03:42:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'097 x AgentTesla, 20'115 x Formbook, 12'356 x SnakeKeylogger)
ssdeep 1536:fwlz0IrU/PRUNJDsDkbZHInH46cAJ28OT96jV:a3oPREDrbZHylJOT965
TLSH T129537C183BE50611E6FEAFF558F17252C276B753D903965F64C8418A1B23AC9CE803FA
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 BlinkzSec
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
142
Origin country :
RO RO
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
x.exe
Verdict:
Malicious activity
Analysis date:
2025-11-05 03:43:37 UTC
Tags:
auto-reg auto-startup evasion xworm remote
Link:
https://app.any.run/tasks/006a4395-5c7b-4e75-b830-e9c5ee61ec69

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/35385/
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.Loveletter-10024677-0
Create hunting rule

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

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

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

ditekSHen.MALWARE.Win.XWorm.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690ac7b9706befaf4ecbc877
Tags:
asyncrat autorun
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
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm asyncrat base64 fingerprint lolbin njrat obfuscated obfuscated reconnaissance schtasks unsafe vbnet xworm xworm
Link:
https://www.filescan.io/uploads/690ac7bf4425b0b1fd1505ef/reports/f5e4e897-0138-4462-b7d9-64dfa7d91a00/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d6536dd169868aa8f781d58323d1cd2b34102d31d62375f6befca3c4b2385152
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-05T00:53:00Z UTC
Last seen:
2025-11-06T11:08:00Z UTC
Hits:
~100
Detections:
Trojan.MSIL.Agent.sb Backdoor.MSIL.Crysan.d Trojan.Win32.Agent.sb HEUR:Backdoor.MSIL.XWorm.gen HEUR:Backdoor.MSIL.XClient.b Backdoor.MSIL.XWorm.b VHO:Backdoor.MSIL.Crysan.gen PDM:Trojan.Win32.Tasker.cust PDM:Trojan.Win32.Generic Backdoor.Agent.TCP.C&C Backdoor.MSIL.XWorm.a Trojan.Win32.Vimditator.sb
Link:
https://opentip.kaspersky.com/d6536dd169868aa8f781d58323d1cd2b34102d31d62375f6befca3c4b2385152/results?tab=lookup
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e382ac35-3de1-4179-99f7-f65295d9f62b
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d6536dd169868aa8f781d58323d1cd2b34102d31d62375f6befca3c4b2385152
Verdict:
XWorm
YARA:
16 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout RAT SOS: 0.96 Win 32 Exe x86 XWorm
Malware Config
C2 Extraction:
CNC: 172.245.27.131
PORT: 6000
Link:
https://app.malva.re/file/5922ffeb6ed95c70df6e06260204344b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d6536dd169868aa8f781d58323d1cd2b34102d31d62375f6befca3c4b2385152/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/d6536dd169868aa8f781d58323d1cd2b34102d31d62375f6befca3c4b2385152
Threat name:
ByteCode-MSIL.Spyware.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2025-11-05 03:36:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
33 of 37 (89.19%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2zjw3uljq2fkr54b2wbshuonfm2baljr2yrxl5v67sr4jmrykfja._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 rat trojan
Link:
https://tria.ge/reports/251105-d9p2kasjbq/
Behaviour
Suspicious use of AdjustPrivilegeToken
Looks up external IP address via web service
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
172.245.27.131:6000
Verdict:
Malicious
Tags:
rat xworm Win.Packed.njRAT-10002074-1 External_IP_Lookup
YARA:
EXE_RAT_XWorm_April2024 MALWARE_Win_XWorm win_mal_XWorm
Link:
https://app.threat.zone/submission/ff01210a-988c-454b-a090-cc5e04b5ea3a
Unpacked files
SH256 hash:
d6536dd169868aa8f781d58323d1cd2b34102d31d62375f6befca3c4b2385152
MD5 hash:
5922ffeb6ed95c70df6e06260204344b
SHA1 hash:
bbd982fac5aacb2f6deb7b4bd6ac97cca4f58d9b
Detections:
win_xworm_w0
Create hunting rule
XWorm
Create hunting rule
Link:
https://www.unpac.me/results/fde13d68-95a8-4c6b-9de7-94a0b7933d56/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d6536dd16986/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/d6536dd169868aa8f781d58323d1cd2b34102d31d62375f6befca3c4b2385152

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: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: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.

Web download

AsyncRAT

Executable exe d6536dd169868aa8f781d58323d1cd2b34102d31d62375f6befca3c4b2385152

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3696639/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/35385/

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