MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34120511aff2423aa6db3d67bcdebc0beed4955983be2d8c6d26f61195a34065. 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: 34120511aff2423aa6db3d67bcdebc0beed4955983be2d8c6d26f61195a34065
SHA3-384 hash: ff7fcb8be96841e47577b10e80dfd3368cca29b16ab58a18b34c721e7f164c2da58e811fbae719b78c1c5c68017b27c8
SHA1 hash: 95e73e1ef25b98245989ae9ff950544d9154cead
MD5 hash: 1d5dc08d2a7ee5c5d7beb6b2554e0c30
humanhash: blossom-west-jig-salami
File name:NSL-Payment Receipt.JS
Download: download sample
Signature AgentTesla
File size:5'225'621 bytes
First seen:2026-01-30 12:49:14 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 98304:UX9ZWHVa6b2qVCPkKRIzZDGvpD57MlOySCdyYeFNopGR3j6qKu:UXS1//I2qxBMlKC4YuuGRjWu
TLSH T16C36C7426644B870B63F5F3FF1319750591958532088AF9D32F46E4AF3B2922A79CEB3
Magika javascript
Reporter abuse_ch
Tags:AgentTesla js

Intelligence


File Origin
# of uploads :
1
# of downloads :
119
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
70%
Tags:
autoit emotet
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug autoit dropper evasive expired-cert fingerprint keylogger masquerade obfuscated repaired
Verdict:
Malicious
File Type:
js
First seen:
2026-01-29T19:46:00Z UTC
Last seen:
2026-02-01T09:38:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan-Dropper.Script.Generic HEUR:Trojan.Script.Generic
Result
Threat name:
AgentTesla, DonutLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Creates a thread in another existing process (thread injection)
Found malware configuration
JavaScript source code contains functionality to generate code involving a shell, file or stream
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Execution from Suspicious Folder
Sigma detected: Suspicious Creation with Colorcpl
Sigma detected: Windows Shell/Scripting Application File Write to Suspicious Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
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)
Unusual module load detection (module proxying)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected DonutLoader
Behaviour
Behavior Graph:
Gathering data
Threat name:
Script-JS.Packed.Generic
Status:
Suspicious
First seen:
2026-01-30 00:59:37 UTC
File Type:
Binary
AV detection:
7 of 38 (18.42%)
Threat level:
  1/5
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
Result
Malware family:
donutloader
Score:
  10/10
Tags:
family:agenttesla family:donutloader discovery execution keylogger loader spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
AgentTesla
Agenttesla family
Detects DonutLoader
DonutLoader
Donutloader 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