MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e8faf7f4ef7d73b8fd5f29caa963eb18c1925ec40a1b3b1893b3357617dadbb. 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: 6


Intelligence 6 IOCs YARA 18 File information Comments
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SHA256 hash: 3e8faf7f4ef7d73b8fd5f29caa963eb18c1925ec40a1b3b1893b3357617dadbb
SHA3-384 hash: b8e5538d085ecef9d5642e5cf7f06ea6805f4052d5fb7f998680c294b2fd1a00824e9fa0a2c90fc9b444fa43e6bd66d5
SHA1 hash: bede2a3987977b8e3ecdf0752a0b37e5ef0f7f12
MD5 hash: c3192d566a214008cdc6b06b6e19c607
humanhash: don-may-salami-tennis
File name:Orden de Compra.js
Download: download sample
Signature AsyncRAT
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File size:1'120'508 bytes
First seen:2026-08-22 11:12:36 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 768:A6J+U+bw0wKfbOCHAixdUJQA+G+S+30rMKZP/nr7N5gizafL8+qqBKwht9eT2vgB:W2
TLSH T11F355E321A0445BCD7EE410DB8A0D159AA72D339ECF33D20BA541F5EDAB70C993EA359
Magika javascript
Reporter abuse_ch
Tags:AsyncRAT js RAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.VBS.Obfus-201.UNOFFICIAL
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Sanesecurity.Malware.32504.JsHeur.UNOFFICIAL
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Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/3e8faf7f4ef7d73b8fd5f29caa963eb18c1925ec40a1b3b1893b3357617dadbb
Result
Threat name:
XWorm
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Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1962184
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Creates processes via WMI
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
JavaScript source code contains functionality to generate code involving a shell, file or stream
JavaScript source code contains functionality to generate code involving HTTP requests or file downloads
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Obfuscated command line found
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: Drops script at startup location
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1962184 Sample: Orden de Compra.js Startdate: 22/08/2026 Architecture: WINDOWS Score: 100 29 pki-goog.l.google.com 2->29 31 mr-b01.tm-azurefd.net 2->31 33 2 other IPs or domains 2->33 39 Suricata IDS alerts for network traffic 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 15 other signatures 2->45 8 wscript.exe 1 2->8         started        10 wscript.exe 1 3 2->10         started        signatures3 process4 signatures5 13 powershell.exe 14 15 8->13         started        17 powershell.exe 8->17         started        51 Suspicious powershell command line found 10->51 53 Wscript starts Powershell (via cmd or directly) 10->53 55 Obfuscated command line found 10->55 57 4 other signatures 10->57 process6 dnsIp7 37 193.104.58.65, 49710, 49711, 49713 BANDWIDTH-ASGB United Kingdom 13->37 59 Writes to foreign memory regions 13->59 61 Injects a PE file into a foreign processes 13->61 19 MSBuild.exe 2 13->19         started        23 conhost.exe 13->23         started        25 conhost.exe 17->25         started        27 MSBuild.exe 1 17->27         started        signatures8 process9 dnsIp10 35 155.103.69.171, 1122, 49712 WHITELABELUS United States 19->35 47 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->47 49 Installs a global keyboard hook 19->49 signatures11
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e8faf7f4ef7d73b8fd5f29caa963eb18c1925ec40a1b3b1893b3357617dadbb/
Threat name:
Script-JS.Trojan.Generic
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Status:
Suspicious
First seen:
2026-08-22 00:58:42 UTC
File Type:
Binary
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=h2h2672o67ltxd6v6kokvfr6wggbsjpmicq3hmmjhmzvoyl5vw5q._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
execution persistence privilege_escalation
Link:
https://tria.ge/reports/260822-nbjr1atdld/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Command and Scripting Interpreter: PowerShell
Creates a file in the Startup directory
Badlisted process makes network request
Process spawned unexpected child process
Malware Config
Dropper Extraction:
http://193.104.58.65/rumpyu18.png
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/3e8faf7f4ef7d73b8fd5f29caa963eb18c1925ec40a1b3b1893b3357617dadbb

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
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Author:ReversingLabs
Description:Yara rule that detects AsyncRAT backdoor.
Rule name:Detect_PowerShell_Obfuscation
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Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:Disable_Defender
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Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
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Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MALWARE_Win_AsyncRAT
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Author:ditekSHen
Description:Detects AsyncRAT
Rule name:MALWARE_Win_XWorm
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Author:ditekSHen
Description:Detects XWorm
Rule name:NETexecutableMicrosoft
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Author:malware-lu
Rule name:Njrat
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Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_imphash
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Rule name:rat_win_xworm_v3
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Author:Sekoia.io
Description:Finds XWorm (version XClient, v3) samples based on characteristic strings
Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
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Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
Rule name:Sus_CMD_Powershell_Usage
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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
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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
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Author:Elastic Security
Rule name:win_xworm_bytestring
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Author:Matthew @ Embee_Research
Description:Detects bytestring present in unobfuscated xworm
Rule name:win_xworm_w0
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Author:jeFF0Falltrades
Description:Detects win.xworm.
Rule name:xworm
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Author:jeFF0Falltrades

File information

The table below shows additional information about this malware sample such as delivery method and external references.

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