MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 320cad5692bb7d085732786b1823aac9c24aed4a2d1132763d3541f90380708e. 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: 9
| SHA256 hash: | 320cad5692bb7d085732786b1823aac9c24aed4a2d1132763d3541f90380708e |
|---|---|
| SHA3-384 hash: | d983fa757149a7e4c07fcb3119b4c4170a723b07e1ae6f70f6c8b8cec1e8452b05032fd825a26ef18ae4f80b2b084c99 |
| SHA1 hash: | 568004fef4eeeeb18e0428fe4a018a58488f5d92 |
| MD5 hash: | b64a39f1c1967f349eb90ff41d27ece6 |
| humanhash: | network-cup-grey-sodium |
| File name: | 8398172028337db0748732f113503b82.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'683'360 bytes |
| First seen: | 2020-11-02 15:50:07 UTC |
| Last seen: | 2020-11-08 14:05:49 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 6144:m4D0p9WBQf5WB/HQRoiDoqWQ3orLojBtDYQDe9xBwvsi4qyi79Loqo6JhBHxZvyx:OOQf5JowKXNuHgeVtMjPPSCCQi7Vy |
| Threatray | 886 similar samples on MalwareBazaar |
| TLSH | C875F44E4C1DEE905C980B7F71F93AC436A1C68F9CCA93A71C65C63B29D951F0ACAC94 |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Code Signing Certificate
| Organisation: | Microsoft Windows |
|---|---|
| Issuer: | Microsoft Windows |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | Nov 2 08:06:45 2020 GMT |
| Valid to: | Nov 2 08:06:45 2021 GMT |
| Serial number: | 709186DB6474498A12C86D1E07B2828C |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | AA02778AC792A3B6E34D3BF7ACF89730AFDF2CB589B676E7F1038840DA1B7631 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Adding an access-denied ACE
Launching a process
Creating a window
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Contains functionality to hide a thread from the debugger
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-02 08:32:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 27 (77.78%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 876 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
320cad5692bb7d085732786b1823aac9c24aed4a2d1132763d3541f90380708e
MD5 hash:
b64a39f1c1967f349eb90ff41d27ece6
SHA1 hash:
568004fef4eeeeb18e0428fe4a018a58488f5d92
SH256 hash:
74c7956519d804d00d6a39836c9b1097b28d2614845f96eae6f1d4590f8fc159
MD5 hash:
32a7ea0e85706b8687916b90dd4f9e8c
SHA1 hash:
58e3c488085058ff1e60b504f9666b9c55860918
SH256 hash:
98b7fd64b1b67e69b59e9e8a4b2d6f00b65a919c9734523976348110f89c917c
MD5 hash:
ab6f8b4eeff2166f1c01e397209c5fb1
SHA1 hash:
837db2cc92a779d33a409150c1f202fcbf4b6e46
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
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