MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 96dc3223427540f520a952e0582b91a0ef388e8f7b6122b838236b1a85e89881. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 96dc3223427540f520a952e0582b91a0ef388e8f7b6122b838236b1a85e89881
SHA3-384 hash: 449ddf74a8e4df2fd081c4744630de065bdb705edca66ad938b6aba97bafe7a7ff1995831e95d2d0ba1fd8ac6acb6e34
SHA1 hash: 1e9438cfeb46a11b026cf057bff112f3abf35e6a
MD5 hash: f609bc8bd3d87d589c28174113ad9d61
humanhash: tango-lima-green-california
File name:TT-tomodatii.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:723'456 bytes
First seen:2020-05-04 21:33:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:YgzdOz5bboPG78gkeyZEgHpWiRJrg9urJl:YgpOFbhkeyZEgHpWMrc
Threatray 10'570 similar samples on MalwareBazaar
TLSH 12F44C3B7684A805E03C49B154E5968377B7AA433D02D71F39DAA7A8AF073CB370925D
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sip1-210.nexcess.net
Sending IP: 209.126.18.174
From: Tomodatti <contato@tomodatti.com.br>
Reply-To: contato@tomodatti.com.br
Subject: Banco TT rápida cópia
Attachment: TT-tomodatii.CAB (contains "TT-tomodatii.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-04 21:36:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=s3odei2covapkifjklqfqk4rudxtrduppnqsfobyenvrvbpitcaq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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29037c1a2540247e57f8322e2816cbf9dc49916aa3ea824ba1bd07dbc83c8e3b
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afa35fe4f4123c181f93d54914069a0e4f4ce56aa30f8051b2eec2ea66a0881a
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b130551ade4d8da2a4a4451bcddc345298367ccdf2f55882662b72c16014bc5a
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bf54056eda237aa8972826e73687985609e3713c461c40c3c47ca231d7266783
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d8e66bab8039e591aff2e2b55d77eda4fd3ac53c77d3c9c1f259db30e9f0008c
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ea2e7ec387cf91e0ad3d44c01b25adc702061e93b66d21f8b3dd1eab812045f9
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fa3ce577f3f1fff59835222b4a67d32900b0e49fb5d7f8bd0874dfc75092a2e4
AgentTesla
+ 10'560 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-n87krnlc2a/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Obfuscated with Agile.Net obfuscator
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
ServiceHost packer
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

File information

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

Malspam

AgentTesla

zip da3b89a6cea23b94c42d962ca11c66b69a601eebc11da6a19cced2713fd2adc6

AgentTesla

Executable exe 96dc3223427540f520a952e0582b91a0ef388e8f7b6122b838236b1a85e89881

(this sample)

  
Dropped by
MD5 dde472313691c740da1fba08380956d0
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 da3b89a6cea23b94c42d962ca11c66b69a601eebc11da6a19cced2713fd2adc6

Comments