MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07a75cdd85c71401db2a2113bf4f1745a1f14b245bce04ee14b5627b1a1f3dbc. 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: 11


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: 07a75cdd85c71401db2a2113bf4f1745a1f14b245bce04ee14b5627b1a1f3dbc
SHA3-384 hash: 892af015295068804f3d2fed99a99911d6b3b974d512fe67cb4e6bf1fac41bf859ef44cfb339781242efc3e8e3aff971
SHA1 hash: d8bf98e2cfb418510e0f499d12798911a9567428
MD5 hash: a47fbe57a8b06fd09c51de09510ab0a5
humanhash: lamp-idaho-equal-eighteen
File name:PO-04-25-8093.js
Download: download sample
Signature AgentTesla
File size:124'480 bytes
First seen:2025-05-13 08:16:01 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 192:3nqfnBznKhqTnBznInqMnBdnInqgn0bn/nnHPnFnnClTnin0hn/lTnTnBdnSnqi/:RKkcLEiFubv
Threatray 3'321 similar samples on MalwareBazaar
TLSH T1E4C35AEC5E5AA1CEF218E7B68F0155A8A5282C149372CFD97B3DD8D28D1E1E79E01C43
Magika javascript
Reporter abuse_ch
Tags:AgentTesla js

Intelligence


File Origin
# of uploads :
1
# of downloads :
446
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Tags:
obfuscate xtreme shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 evasive obfuscated overlay powershell
Verdict:
Malicious
Labled as:
SVM:TrojanDownloader/JS.Nemucod
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
spre.troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
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)
Found malware configuration
Found Tor onion address
Injects a PE file into a foreign processes
JavaScript source code contains functionality to generate code involving a shell, file or stream
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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)
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: MSBuild connects to smtp port
Sigma detected: Net WebClient Casing Anomalies
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Silenttrinity Stager Msbuild Activity
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
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 starts Powershell (via cmd or directly)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Powershell decode and execute
Yara detected Powershell download and execute
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1688700 Sample: PO-04-25-8093.js Startdate: 13/05/2025 Architecture: WINDOWS Score: 100 26 pub-ee582455809e427681c0d15d9645b5cc.r2.dev 2->26 28 mail.detarcoopmedical.com 2->28 30 7 other IPs or domains 2->30 54 Suricata IDS alerts for network traffic 2->54 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 17 other signatures 2->60 8 wscript.exe 1 1 2->8         started        11 svchost.exe 1 1 2->11         started        signatures3 process4 dnsIp5 62 JScript performs obfuscated calls to suspicious functions 8->62 64 Suspicious powershell command line found 8->64 66 Wscript starts Powershell (via cmd or directly) 8->66 68 2 other signatures 8->68 14 powershell.exe 14 15 8->14         started        36 127.0.0.1 unknown unknown 11->36 signatures6 process7 dnsIp8 38 ia800801.us.archive.org 207.241.230.81, 443, 49686 INTERNET-ARCHIVEUS United States 14->38 40 pub-ee582455809e427681c0d15d9645b5cc.r2.dev 162.159.140.237, 443, 49687 CLOUDFLARENETUS United States 14->40 42 archive.org 207.241.224.2, 443, 49685 INTERNET-ARCHIVEUS United States 14->42 70 Found Tor onion address 14->70 72 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->72 74 Writes to foreign memory regions 14->74 76 Injects a PE file into a foreign processes 14->76 18 MSBuild.exe 14->18         started        21 MSBuild.exe 15 2 14->21         started        24 conhost.exe 14->24         started        signatures9 process10 dnsIp11 44 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->44 46 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->46 48 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 18->48 32 detarcoopmedical.com 161.97.124.96, 49694, 49697, 587 CONTABODE United States 21->32 34 ip-api.com 208.95.112.1, 49688, 80 TUT-ASUS United States 21->34 50 Tries to steal Mail credentials (via file / registry access) 21->50 52 Tries to harvest and steal browser information (history, passwords, etc) 21->52 signatures12
Threat name:
Script-JS.Spyware.Negasteal
Status:
Suspicious
First seen:
2025-05-13 08:16:24 UTC
File Type:
Text (JavaScript)
AV detection:
11 of 37 (29.73%)
Threat level:
  2/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments