MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a5479bafe5b3e2b6b8ef318b85107422f99da737e079c38273b0c50be39dd6c4. 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
| SHA256 hash: | a5479bafe5b3e2b6b8ef318b85107422f99da737e079c38273b0c50be39dd6c4 |
|---|---|
| SHA3-384 hash: | 0ece677124ecc5500f38889ba90ffdd2063e37815c80524d9951fcb7c178ae31efeac99c8585088781a64fb8375e64b7 |
| SHA1 hash: | 9225152f675b0ea68847e3f56970e41b98c67954 |
| MD5 hash: | a1e24ba473e09138330c6f3e46f8753a |
| humanhash: | steak-cup-connecticut-idaho |
| File name: | nuevo pedido actualizado_________pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 298'496 bytes |
| First seen: | 2023-08-24 10:56:36 UTC |
| Last seen: | 2023-08-24 11:39:19 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:gsL/+JYHIdX7WIn6rGYkSJsLHJVhy/4Sj10hhTbGtv0YuBTToNr36C:gsL/+JYHIlqIn6qYvJsNA4Sj1kGtMYu9 |
| Threatray | 808 similar samples on MalwareBazaar |
| TLSH | T18B54C42BBE4B99F1C2141BF9C5DBE00043A5DB91BBF3D60B794D23D61A033AA9D4164B |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
285
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
nuevo pedido actualizado_________pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-08-24 10:59:52 UTC
Tags:
stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% directory
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates multiple autostart registry keys
Found malware configuration
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert 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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Ransomware.Generic
Status:
Suspicious
First seen:
2023-08-23 21:42:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
21 of 36 (58.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 798 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
persistence spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Unpacked files
SH256 hash:
a5479bafe5b3e2b6b8ef318b85107422f99da737e079c38273b0c50be39dd6c4
MD5 hash:
a1e24ba473e09138330c6f3e46f8753a
SHA1 hash:
9225152f675b0ea68847e3f56970e41b98c67954
Malware family:
AgentTesla.v4
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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