MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7b09f2170a091acc77e7c7136215d4b6c224b1cb4c6cdbfcc1d91a57f16874a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a7b09f2170a091acc77e7c7136215d4b6c224b1cb4c6cdbfcc1d91a57f16874a
SHA3-384 hash: 031364bd1781a1d498b3c98c323117b6343aacb4130e5619af04d18890f274ad7c0f268121c2e94cbca6d6858847f399
SHA1 hash: b0a78612431591f5a9aaa6616902cfe5c105d56a
MD5 hash: 6adc941dcd82ed0869059fbdb520fc0a
humanhash: fillet-quebec-bluebird-failed
File name:6adc941dcd82ed0869059fbdb520fc0a.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:792'576 bytes
First seen:2021-05-27 12:51:43 UTC
Last seen:2021-05-27 14:03:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:nut5d+wejkgnqCezGS+ozz2ioU4rAEAmD:nWdmj3nqCL8C//A
TLSH 0CF48D1C2168C627D4ACC2F48DD5D42B9160ED7B7112BEA8A8E6377A1B37743388257F
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6adc941dcd82ed0869059fbdb520fc0a.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-27 16:19:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2fd103c6-db41-423d-a1e6-cdc353ac1b55

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/162710/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.763.18651.14817.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/793193
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a7b09f2170a091acc77e7c7136215d4b6c224b1cb4c6cdbfcc1d91a57f16874a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-27 01:53:08 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u6yj6ilquci2zr36prytmik5jnwcesy4wtdm3p6mdwi2k7ywq5fa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210527-hsykt2d342/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
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/a7b09f2170a091acc77e7c7136215d4b6c224b1cb4c6cdbfcc1d91a57f16874a

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

AgentTesla

Executable exe a7b09f2170a091acc77e7c7136215d4b6c224b1cb4c6cdbfcc1d91a57f16874a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1285701/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/162710/

Comments