MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ffe4da513e2e8c8dc6523b8d5d28eb8650e5ea13ed9c21366d9bf8f121924cc. 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: 1ffe4da513e2e8c8dc6523b8d5d28eb8650e5ea13ed9c21366d9bf8f121924cc
SHA3-384 hash: 0fa3618575c9573537b3b3558d0fd55b56f592714e034da210c0484d577f2c50220ea6c1dca95b243f5afe995918942f
SHA1 hash: 5f41ca0590fb3614d228b7d49ef493936d77c93c
MD5 hash: b8f6087b1750da048802fad99b3a927a
humanhash: table-beer-ohio-juliet
File name:PO#062020 - Italia.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:583'680 bytes
First seen:2020-07-03 06:39:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:tVobQTh8ROjPZDPGWTtbmCGsFwD08j1qoR2CRb5+z9Q:4bQCiTNTtCC9wD0q1XEOb6
Threatray 10'648 similar samples on MalwareBazaar
TLSH 7FC4DF72E2407EE4FD648F7460334C250D27BDBBAA74E61D3D4D70782BB378A11A6A52
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: webmail.cyber.net.pk
Sending IP: 203.101.175.37
From: Muhammad Ismail <hameedentr@cyber.net.pk>
Subject: Purchase Order 30-06-2020
Attachment: PO062020 - Italia.pdf.gz (contains "PO#062020 - Italia.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18632/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1ffe4da513e2e8c8dc6523b8d5d28eb8650e5ea13ed9c21366d9bf8f121924cc/
Threat name:
ByteCode-MSIL.Trojan.Avemariarat
Create hunting rule
Status:
Malicious
First seen:
2020-07-03 00:54:18 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=d77e3jit4lumrxdfeo4nluuoxbsq4xvbh3m4ee3g3g7y6eqzetga._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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c0a03dcce1ec66a2dfb9347b2c8263782ee59e7be3844efb136561c7c4f591c6
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AgentTesla
+ 10'638 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/200703-dyllgmppce/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
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

gz c95d4ca47d1ed91bb75f267372c8518d5c6b57ea7727625e9be7bee0ca97256a

AgentTesla

Executable exe 1ffe4da513e2e8c8dc6523b8d5d28eb8650e5ea13ed9c21366d9bf8f121924cc

(this sample)

  
Dropped by
MD5 4db8dcfb52c2aeae75d4547197136bf6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c95d4ca47d1ed91bb75f267372c8518d5c6b57ea7727625e9be7bee0ca97256a
Cape
Cape
https://www.capesandbox.com/analysis/18632/

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