MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80c9f2d42f2d764f2551b86d87bdce160ce2cadde507f214a2a01f16ec76bdef. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 80c9f2d42f2d764f2551b86d87bdce160ce2cadde507f214a2a01f16ec76bdef
SHA3-384 hash: 6229bc2425461fedd96dfa2a217cb7e2d291a2545566c96de859754c1cc26ae67531e255276d336feb2cdf3b7a540687
SHA1 hash: 3e335c250ab9adc3005865edff23cd47295fe13b
MD5 hash: 4aa02ec4cfbf571b539155ca887c29d0
humanhash: glucose-fifteen-yellow-seventeen
File name:P.O#28637836688666PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:457'728 bytes
First seen:2020-05-28 06:19:18 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:SUFfiDvDEoAIDHtdA8vZ7t+vSdlHDa+qOetXpK81nc8Jzk57yb7lmJSnroCugz2o:fwvDEMHHfjN0OetXRc8JQ57NCongz9d
Threatray 10'735 similar samples on MalwareBazaar
TLSH 7AA4F12032FA9A07E87E05B8583290C003BAF5737A05D74F3DD161ED9E93B9357026AB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gmail.com
Sending IP: 103.141.136.180
From: Coreynava<coreynava52@gmail.com>
Reply-To: coreynava52@gmail.com
Subject: PRODUCT ENQUIRIES/COMPANY BUSINESS TERMS.
Attachment: P.O28637836688666PDF.zip (contains "P.O#28637836688666PDF.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-28 06:36:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
18 of 31 (58.06%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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aec020a6546f4efe2d5766ae7e7da2816c11badee1879d37de7845538b03035b
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bbff8963c1d1069fcc4f65429d480df9963765f29865e9b35a6cb100f8005754
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e6c6bd94f2184c1a11a7ad6379933037d2c64ad7dd110a2145070a36a1668453
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f95cc62c0992c9c2941bce9cac522e24e870a98b712a4823e891c665fa5350b1
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AgentTesla
+ 10'725 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-rbpnkbgzwe/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla Payload
rezer0
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 83123d0bed5256b973f26a8a4726432e07a65500dfe440500c91f42a4871bb98

AgentTesla

Executable exe 80c9f2d42f2d764f2551b86d87bdce160ce2cadde507f214a2a01f16ec76bdef

(this sample)

  
Dropped by
MD5 9a134bc9d0f9a1ad81a6129f05ba7152
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 83123d0bed5256b973f26a8a4726432e07a65500dfe440500c91f42a4871bb98

Comments