MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ad9516f7a8436974377971f8d620007f606aca54ff1ab524cf338ee99640d58. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ad9516f7a8436974377971f8d620007f606aca54ff1ab524cf338ee99640d58
SHA3-384 hash: 438f7e1c9575bbbbd65f0aa9c78401fc90a3f5a4eb5fb97c3e804112a31b5c3b042d03e777e548c0de5dc8bec627793e
SHA1 hash: 0e767124a3645d8bfb5f51ded1369921db3b07b0
MD5 hash: 4f4c630d16c47a87c9f4adaa7773c65a
humanhash: mango-glucose-sad-september
File name:slYmZgpDnLGcWds.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:434'176 bytes
First seen:2020-07-03 12:41:20 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 6144:1wx03pra1MNAmI1ZyCAlze1qxi83aJx4kKLBFNsO2obPdij8c4QTh89b:b3QCSZSl4qxwAnVfdpbQTh8
Threatray 10'834 similar samples on MalwareBazaar
TLSH FC9402365745BDA5D03F8BF4A12021141F74A523BA53E7A97FD030E72ADB300CEA5AA7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: hwsrv-744091.hostwindsdns.com
Sending IP: 192.236.163.85
From: Luis Sanchez <eric@victorimerce.com>
Subject: INFORME FINAL A LA AUDITORÍA (COMO INFORME FINAL DE AUDITORÍA)
Attachment: 13-9491.PDF.rar (contains "slYmZgpDnLGcWds.exe")

AgentTesla SMTP exfil server:
mail.mehatinfo.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18742/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3ad9516f7a8436974377971f8d620007f606aca54ff1ab524cf338ee99640d58/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-03 12:43:07 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hlmvc332qq3joq3xs4py2yqaa73anlffj7y2wusm6m4o5glebvma._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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6e22db1834ae73d97439fa86fb6c7ab3c113455373e7d06968e4aaa2c7ef50b0
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7e92197ddb0e07047c78c4965ac68b3edefebdc1bdda6033ac06a1f1585ba335
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86c1f1b4e67bcece57ab2f98a224a3ab4d46e9bdca3abbd64f618bb5e00ac69c
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aa295e2d42302ebe15c2f974208d0201b7fd2de16d4145dec27c0201b9062c55
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AgentTesla
+ 10'824 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Link:
https://tria.ge/reports/200703-mg1tt73la6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email 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

rar 39095313bd673d7bef82f20a3c0c34efa9ab19b8c1c9db538de7dc917b4e4775

AgentTesla

Executable exe 3ad9516f7a8436974377971f8d620007f606aca54ff1ab524cf338ee99640d58

(this sample)

  
Dropped by
MD5 fb250450ddafad1de03b85d05870b9d3
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 39095313bd673d7bef82f20a3c0c34efa9ab19b8c1c9db538de7dc917b4e4775
Cape
Cape
https://www.capesandbox.com/analysis/18742/

Comments