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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c726436cd400b29bd1cac3c6857014165577fa28f4c74e622cbce4796e1088e2. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c726436cd400b29bd1cac3c6857014165577fa28f4c74e622cbce4796e1088e2
SHA3-384 hash: 00f8159f8a62e477a41f7852dfb39c8235543e6f33dc37d99c9bb4f53afcfb579b16f4e97da3d1eb3988a677b4f513a8
SHA1 hash: fbebaee1168f0fa49ad6ef5799cf90f967d72fac
MD5 hash: 930e5faa7695791a4aaf8bf5ea2c0713
humanhash: diet-utah-violet-bluebird
File name:INVOICE 26051263.js
Download: download sample
Signature AgentTesla
Create hunting rule
File size:681'314 bytes
First seen:2026-09-24 05:38:38 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 12288:rlm03B0yF5g3VN8KvLkEj1nV/KEwVTTN6YqVi6NNhefoijtFRlhbXVIq:c0WyI3THLfV/KEQjCi6dEjtFRbXT
TLSH T19FE4D0EC96076A403E9DE33BAF2F986D07B6E612A78D74BED04C83C1138655253E9CD1
Magika batch
Reporter abuse_ch
Tags:AgentTesla js

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
attrib masquerade obfuscated powershell repaired
Link:
https://www.filescan.io/uploads/6ab4b78f0031b3f3e42e98d0/reports/ac8405d1-e34d-4c8d-8715-3fe42ace4a12/overview
Verdict:
Malicious
Labled as:
JS/Obfuscated.CT trojan
Link:
https://www.hybrid-analysis.com/sample/c726436cd400b29bd1cac3c6857014165577fa28f4c74e622cbce4796e1088e2
Verdict:
Malicious
File Type:
js
First seen:
2026-09-24T01:40:00Z UTC
Last seen:
2026-09-24T02:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c726436cd400b29bd1cac3c6857014165577fa28f4c74e622cbce4796e1088e2/results?tab=lookup
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1977441
Signature
Contains functionality to log keystrokes (.Net Source)
Creates an autostart registry key pointing to binary in C:\Windows
Creates processes via WMI
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sigma detected: Invoke-Obfuscation Via Stdin
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: Potential WinAPI Calls Via CommandLine
Sigma detected: Powershell launch wmic via class
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Uses attrib.exe to hide files
Uses cmd line tools excessively to alter registry or file data
Windows Scripting host queries suspicious COM object (likely to drop second stage)
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1977441 Sample: INVOICE 26051263.js Startdate: 24/09/2026 Architecture: WINDOWS Score: 100 89 mail.theearlybrain.com 2->89 91 pki-goog.l.google.com 2->91 93 c.pki.goog 2->93 109 Sigma detected: Powershell launch wmic via class 2->109 111 Found malware configuration 2->111 113 Malicious sample detected (through community Yara rule) 2->113 115 8 other signatures 2->115 12 wscript.exe 1 1 2->12         started        15 cmd.exe 2->15         started        signatures3 process4 signatures5 147 JScript performs obfuscated calls to suspicious functions 12->147 149 Wscript starts Powershell (via cmd or directly) 12->149 151 Windows Scripting host queries suspicious COM object (likely to drop second stage) 12->151 157 2 other signatures 12->157 17 cmd.exe 1 12->17         started        20 powershell.exe 8 12->20         started        153 Suspicious powershell command line found 15->153 155 Uses cmd line tools excessively to alter registry or file data 15->155 23 powershell.exe 15->23         started        25 attrib.exe 15->25         started        27 attrib.exe 15->27         started        process6 file7 97 Suspicious powershell command line found 17->97 99 Wscript starts Powershell (via cmd or directly) 17->99 101 Uses cmd line tools excessively to alter registry or file data 17->101 103 Uses attrib.exe to hide files 17->103 29 powershell.exe 17->29         started        31 cmd.exe 1 17->31         started        33 powershell.exe 15 17->33         started        40 2 other processes 17->40 81 C:\Users\user\AppData\...\49994119035048.cmd, ASCII 20->81 dropped 105 Found suspicious powershell code related to unpacking or dynamic code loading 20->105 107 Creates processes via WMI 20->107 35 conhost.exe 20->35         started        37 cmd.exe 23->37         started        signatures8 process9 signatures10 42 powershell.exe 1 44 29->42         started        46 findstr.exe 1 31->46         started        117 Wscript starts Powershell (via cmd or directly) 37->117 48 powershell.exe 37->48         started        50 cmd.exe 37->50         started        52 conhost.exe 37->52         started        54 powershell.exe 37->54         started        process11 file12 83 C:\Users\user\...\tile_db_SGPKSFRH.cmd, ASCII 42->83 dropped 85 C:\Users\user\...\tile_db_JHSWXVKLh.cmd, DOS 42->85 dropped 87 C:\Users\user\AppData\Local\...\tile_db.cfg, ASCII 42->87 dropped 139 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 42->139 141 Creates an autostart registry key pointing to binary in C:\Windows 42->141 143 Maps a DLL or memory area into another process 42->143 145 2 other signatures 42->145 56 choice.exe 5 42->56         started        60 choice.exe 42->60         started        62 conhost.exe 42->62         started        64 powershell.exe 48->64         started        66 findstr.exe 50->66         started        signatures13 process14 dnsIp15 95 mail.theearlybrain.com 101.100.204.31, 49730, 49732, 587 DREAMSCAPE-AS-APDreamscapeNetworksLimitedAU Singapore 56->95 119 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 56->119 121 Tries to steal Mail credentials (via file / registry access) 56->121 68 conhost.exe 56->68         started        123 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 60->123 125 Unusual module load detection (module proxying) 60->125 70 WerFault.exe 21 60->70         started        72 conhost.exe 60->72         started        127 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 64->127 129 Maps a DLL or memory area into another process 64->129 74 choice.exe 64->74         started        77 conhost.exe 64->77         started        signatures16 process17 signatures18 131 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 74->131 133 Tries to steal Mail credentials (via file / registry access) 74->133 135 Tries to harvest and steal ftp login credentials 74->135 137 Tries to harvest and steal browser information (history, passwords, etc) 74->137 79 conhost.exe 74->79         started        process19
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/c726436cd400b29bd1cac3c6857014165577fa28f4c74e622cbce4796e1088e2
Verdict:
Malware
YARA:
1 match(es)
Tags:
Base64 Block Contains Base64 Block DeObfuscated PowerShell T1027 T1059.001
Link:
https://app.malva.re/file/930e5faa7695791a4aaf8bf5ea2c0713
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c726436cd400b29bd1cac3c6857014165577fa28f4c74e622cbce4796e1088e2/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y4teg3guaczjxuokypdik4auczkxp6ri6tdu4yrmxtshs3qqrdra._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection defense_evasion discovery execution keylogger persistence privilege_escalation spyware stealer trojan
Link:
https://tria.ge/reports/260924-gcf9yasw8p/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
outlook_office_path
Command and Scripting Interpreter: JavaScript
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
Executes a command shell one-liner
System Location Discovery: System Language Discovery
Hide Artifacts: Hidden Files and Directories
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Family: AgentTesla
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/c726436cd400b29bd1cac3c6857014165577fa28f4c74e622cbce4796e1088e2

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: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)

File information

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

Comments