MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 063985c69258d467865f4b77a36da0b357897d760764589523783d8d8680dc5f. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 063985c69258d467865f4b77a36da0b357897d760764589523783d8d8680dc5f
SHA3-384 hash: 2f001099b5ff1c1c005334561656171022a704340cf0a979b5060f9fc46dcb86ed1210aa79a1c15efca6c2b6235d2d05
SHA1 hash: c32792788867151d9f8ce041c7f33edbb4651b1e
MD5 hash: eef0c5317eea4780de01f3125bc462b4
humanhash: angel-east-lithium-jupiter
File name:PO 4110008466.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:496'640 bytes
First seen:2020-06-25 08:28:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:PQtNAn29zbLMCHfD/hND3qIy+Iv9Rhyi:PQtNAnUgohd6IyHhy
Threatray 10'616 similar samples on MalwareBazaar
TLSH 0FB40210339C5BA9C6F893BA04F2518403B8A55B7722E75F5D84B2AC1DB3FD19212BB7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vm252s.diagonalhosting.com
Sending IP: 163.172.200.199
From: Ricardo Fernandes <rfernandes@lusavouga.pt>
Subject: RE: Nr. Offerta a Cliente. 20/00598 del 24/06/2020
Attachment: PO 4110008466.zip (contains "PO 4110008466.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14034/
Detection(s):
SecuriteInfo.com.Trojan.Inject3.44022.26029.17820.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/063985c69258d467865f4b77a36da0b357897d760764589523783d8d8680dc5f/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ay4ylrusldkgpbs7jn32g3nawnlys7lwa5sfrfjdpa6y3bua3rpq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'606 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200625-vnrr4zxlfa/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

zip 6a42f1605c5f912f7d3e49f8cdc3fbd90beb6af9dca781fc0edeaf3ddb9a0fc7

AgentTesla

Executable exe 063985c69258d467865f4b77a36da0b357897d760764589523783d8d8680dc5f

(this sample)

  
Dropped by
MD5 fdd755784a2b19584507898c0dbef9bf
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14034/
  
Dropped by
SHA256 6a42f1605c5f912f7d3e49f8cdc3fbd90beb6af9dca781fc0edeaf3ddb9a0fc7

Comments