MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 613827162ed2e2f89c9f0e9324057b27996e9f6fd25f0cf0e7b0d275987cfdfa. 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: 613827162ed2e2f89c9f0e9324057b27996e9f6fd25f0cf0e7b0d275987cfdfa
SHA3-384 hash: a41c754c04d32f3452af9885cf3a10ce779a41299fd324332e0f572f6d3657e7d507bf8e17b930a9069f399a5bb9b8a1
SHA1 hash: 620db0326b59bf3f2745c97277cf6a0d3891d19c
MD5 hash: 718f47212a12dfd1b2a8a299bf51c836
humanhash: missouri-twenty-lamp-beer
File name:RFQ_Doc_09009875754535453434_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:431'104 bytes
First seen:2020-06-19 13:55:32 UTC
Last seen:2020-06-19 14:44:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:AoFL0aLWwCfxcUjRSKTrbjVM4MkNQ26/vh01oj:dbeSSTrbxV4Bv0
Threatray 10'731 similar samples on MalwareBazaar
TLSH 9294015D81A99930F61FA7BDCCC3301B22A4F023EF66F3DC2F4262E669157C2895155B
Reporter abuse_ch
Tags:ABB AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: us.abb.com
Sending IP: 23.106.123.108
From: Dillan Patel <dillan.patel1@us.abb.com>
Subject: info:ABB - RFQ
Attachment: RFQ_Doc_09009875754535453434_pdf.rar (contains "RFQ_Doc_09009875754535453434_pdf.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/9565/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.16589.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-19 13:57:07 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=me4cofro2lrprhe7b2jsibl3e6mw5h3p2jpqz4hhwdjhlgd47x5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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63e22190be3afdf47f1f752c5a112347410849f3dccd0f0a7319dc8e6a405b39
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6fa66f7851bea577cc6adfda11d3225a69b7c6554f028851eddd4d23ea074a59
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847b3580cba59e7f4b453488c263544f3c481027d2ddf4f9f3988d84afc35c85
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bee7335822adad100e62824cc28283de9513e8d3141752a7f52a0cbe8b2f0342
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cdcad22d542a7c811b7417487aa67222d6fbaa63918dfca587b50f041e3facb2
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cf68a7c48d635344bd361d266982ecef93bdd9a1bc205e68e1d488294e2352e0
AgentTesla
+ 10'721 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-1dwfwf1yma/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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.

e8bc55d0f56937022afa1ee117c836b8

AgentTesla

Executable exe 613827162ed2e2f89c9f0e9324057b27996e9f6fd25f0cf0e7b0d275987cfdfa

(this sample)

  
Dropped by
MD5 e8bc55d0f56937022afa1ee117c836b8
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/9565/

Comments