MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a99e7cdc5000d4d7f72588d9c51be9cf32626065a709d9c80ffbe1ea329b23a. 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


AgentTesla


Vendor detections: 12


Intelligence 12 IOCs YARA 20 File information Comments
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SHA256 hash: 3a99e7cdc5000d4d7f72588d9c51be9cf32626065a709d9c80ffbe1ea329b23a
SHA3-384 hash: 5fe554a063ba0dbd600f7e3bfa13052e76e74e7838cd80489dd56fce32225f81ee4a92015ba805f2af77741cca2c0b8c
SHA1 hash: c4057752d11d9b9b2afee9f9e579cca956b472d9
MD5 hash: 2b0444ce3134a90289f35adc229d0085
humanhash: aspen-earth-thirteen-texas
File name:ORDEN DE COMPRA.js
Download: download sample
Signature AgentTesla
Create hunting rule
File size:419'078 bytes
First seen:2026-04-15 07:57:41 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 6144:vtslne/UQOg+HftI+lsYE2pOrcAq3qFLgZv1thtg/7QMfmhbEWp+BxRQNgiG8let:vRZGtDAq3CgHtTg02mZEWp+bSgN8lCL
TLSH T13094E18862C53FA44799292B587F610EF3B54C496058A086FFB2FC5DFF767048137AA8
Magika javascript
Reporter abuse_ch
Tags:AgentTesla js


Avatar
abuse_ch
AgentTesla FTP exfil server:
ftp.duct-master.com:21

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.JS.DownLoader.9376.3062.29059.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69df465c45787c53e539df63
Tags:
keylog shell word
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
encrypted formbook obfuscated repaired
Link:
https://www.filescan.io/uploads/69df46695ea31bc68a2c32e6/reports/b689c90d-6494-4714-9de4-34df3bce6303/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/3a99e7cdc5000d4d7f72588d9c51be9cf32626065a709d9c80ffbe1ea329b23a
Verdict:
Malicious
File Type:
js
First seen:
2026-04-14T13:42:00Z UTC
Last seen:
2026-04-17T05:33:00Z UTC
Hits:
~10000
Detections:
Backdoor.MSIL.XWorm.c Backdoor.MSIL.XWorm.b Backdoor.Agent.TCP.C&C HEUR:Trojan.Script.Generic Trojan.Win32.InjectorNetT.s PDM:Trojan.Win32.Generic HEUR:Worm.Script.Generic Trojan.JS.SAgent.sb HEUR:Trojan-Downloader.Script.Generic
Link:
https://opentip.kaspersky.com/3a99e7cdc5000d4d7f72588d9c51be9cf32626065a709d9c80ffbe1ea329b23a/results?tab=lookup
Result
Threat name:
AgentTesla, XWorm
Create hunting rule
Detection:
malicious
Classification:
evad.troj.spyw.expl
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1898510
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
AI detected malicious Powershell script
Binary is likely a compiled AutoIt script file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Encrypted powershell cmdline option found
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential obfuscated javascript found
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses process hollowing technique
Sample uses string decryption to hide its real strings
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Child Process of AspNetCompiler
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
Switches to a custom stack to bypass stack traces
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Powershell decode and execute
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1898510 Sample: ORDEN DE COMPRA.js Startdate: 15/04/2026 Architecture: WINDOWS Score: 100 94 keyauth.win 2->94 96 ip-api.com 2->96 110 Suricata IDS alerts for network traffic 2->110 112 Found malware configuration 2->112 114 Malicious sample detected (through community Yara rule) 2->114 116 21 other signatures 2->116 11 wscript.exe 3 2->11         started        15 svchost.exe 2->15         started        signatures3 process4 dnsIp5 86 C:\Temp\ps_yrNTcfDTPMa2_1776243792964.ps1, ASCII 11->86 dropped 146 JScript performs obfuscated calls to suspicious functions 11->146 148 Suspicious powershell command line found 11->148 150 Wscript starts Powershell (via cmd or directly) 11->150 152 4 other signatures 11->152 18 powershell.exe 16 11->18         started        21 taskkill.exe 11->21         started        102 127.0.0.1 unknown unknown 15->102 file6 signatures7 process8 signatures9 104 Writes to foreign memory regions 18->104 106 Sample uses process hollowing technique 18->106 108 Injects a PE file into a foreign processes 18->108 23 aspnet_compiler.exe 17 13 18->23         started        28 aspnet_compiler.exe 18->28         started        30 conhost.exe 18->30         started        34 5 other processes 18->34 32 conhost.exe 21->32         started        process10 dnsIp11 100 172.245.244.81, 1412, 49703, 49706 AS-COLOCROSSINGUS United States 23->100 78 C:\Users\user\AppData\Local\Temp\shshpm.exe, PE32 23->78 dropped 80 C:\Users\user\AppData\Local\Temp\lijspf.exe, PE32 23->80 dropped 82 C:\Users\user\AppData\Local\Temp\gurmhp.exe, PE32 23->82 dropped 84 2 other malicious files 23->84 dropped 132 Binary is likely a compiled AutoIt script file 23->132 134 Tries to steal Mail credentials (via file / registry access) 23->134 136 Encrypted powershell cmdline option found 23->136 138 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 23->138 36 lijspf.exe 4 23->36         started        39 shshpm.exe 2 23->39         started        41 gurmhp.exe 23->41         started        43 6 other processes 23->43 140 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 28->140 142 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 28->142 144 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 28->144 file12 signatures13 process14 file15 122 Multi AV Scanner detection for dropped file 36->122 124 Binary is likely a compiled AutoIt script file 36->124 126 Sample uses process hollowing technique 36->126 46 lijspf.exe 2 36->46         started        49 RegSvcs.exe 36->49         started        128 Switches to a custom stack to bypass stack traces 39->128 51 shshpm.exe 39->51         started        53 RegSvcs.exe 39->53         started        55 gurmhp.exe 41->55         started        57 RegSvcs.exe 41->57         started        88 C:\Users\user\AppData\...\aspnet_compiler.exe, PE32 43->88 dropped 90 C:\Users\user\AppData\...\0y212zf3.cmdline, Unicode 43->90 dropped 130 Suspicious powershell command line found 43->130 59 csc.exe 43->59         started        62 powershell.exe 43->62         started        64 7 other processes 43->64 signatures16 process17 file18 154 Binary is likely a compiled AutoIt script file 46->154 156 Writes to foreign memory regions 46->156 158 Maps a DLL or memory area into another process 46->158 66 RegSvcs.exe 46->66         started        160 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 49->160 162 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 49->162 70 RegSvcs.exe 51->70         started        72 RegSvcs.exe 55->72         started        92 C:\Users\user\AppData\Local\...\0y212zf3.dll, PE32 59->92 dropped 74 cvtres.exe 59->74         started        76 conhost.exe 62->76         started        signatures19 process20 dnsIp21 98 ip-api.com 208.95.112.1, 49704, 49705, 49707 TUT-ASUS United States 66->98 118 Tries to steal Mail credentials (via file / registry access) 72->118 120 Tries to harvest and steal browser information (history, passwords, etc) 72->120 signatures22
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/3a99e7cdc5000d4d7f72588d9c51be9cf32626065a709d9c80ffbe1ea329b23a
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3a99e7cdc5000d4d7f72588d9c51be9cf32626065a709d9c80ffbe1ea329b23a/
Verdict:
Malicious
Threat:
Family.XWORM
Link:
https://tip.neiki.dev/file/3a99e7cdc5000d4d7f72588d9c51be9cf32626065a709d9c80ffbe1ea329b23a
Threat name:
Script-JS.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2026-04-14 19:51:33 UTC
File Type:
Text (JavaScript)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hkm6ptofaagu273slcgzyun6ttzsmjqgljyj3hea767b5izjwi5a._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:xworm defense_evasion discovery execution keylogger rat spyware stealer trojan
Link:
https://tria.ge/reports/260415-jwss7ahs5r/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
AutoIT Executable
ConfuserEx .NET packer
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Family: AgentTesla
Family: Xworm
Malware Config
C2 Extraction:
172.245.244.81:1412
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3a99e7cdc500/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/3a99e7cdc5000d4d7f72588d9c51be9cf32626065a709d9c80ffbe1ea329b23a

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:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
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:telebot_framework
Create hunting rule
Author:vietdx.mb
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_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.

Comments