MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6213927e615e82229f62b234b3ae3ae6466a01c741f62413a5c926ea59f14ea. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f6213927e615e82229f62b234b3ae3ae6466a01c741f62413a5c926ea59f14ea
SHA3-384 hash: 4539a422292c607125128f2f3726d7d2b2d9a81324aa51467698a3961edb32f643b0e8779ad77d775cece73ebd783004
SHA1 hash: 37e71b04d5e59eb8e8ab34cf7d804b859602e644
MD5 hash: d4cad253b742d15c3ea69277217d231e
humanhash: virginia-venus-winner-hot
File name:09000000090900.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:636'416 bytes
First seen:2020-06-09 05:45:10 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 6144:6aUPSx6VEJD6LpYZhPr9x+tvfVbk/mAxT+ciCOzEWqY7Ko9e1Vg/hQXUBhiyhX8:6aUi6VEt6CXDyFfSm8DXPoQ6vs
Threatray 11'067 similar samples on MalwareBazaar
TLSH 28D45C393685B806D63D093248A556D1B3B166833E01DB2F7ADA679C6F033CF3B5634A
Reporter abuse_ch
Tags:AgentTesla exe geo VNM


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: host.etrade.kiev.ua
Sending IP: 185.203.241.24
From: sales@thienphuseafood.com.vn
Reply-To: saleslink@yandex.com
Subject: Xác nhận thanh toán
Attachment: 09000000090900.7z (contains "09000000090900.exe")

AgentTesla SMTP exfil server:
mail.ereglitso.org.tr:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.CAP_HookExKeylogger.23900.165.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-09 05:47:04 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6yqtsj7gcxucekpwfmruwoxdvzsgnia4oqpweqj2lsjg5jm7ctva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2391c9beb21916a6b7f18cd2dadf9f9c19a060b75791f6052e65a683161d7a60
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883d8161ac8d88fb5e14aa487743ea14a8937f0144e66f3bb1211e2e88cf0128
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bcfb478a32ff109678cbd5fc380ba87be6861abd2cfde7c593bbaaab185d47fe
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cb4da13a159f505b6ac0fe452d61fdf95952ff5e26a5d6bb97b4bd6ce9dbfc00
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d2b81427fe1f056fcb3678852c1f56cb4dc21fe8c3cc7dc9f83cb77144284164
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AgentTesla
+ 11'057 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/201109-4v755bjh1s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
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
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 b9ac9a6dc4bce3231fc93ea237a4ab5251359e2de9d1beae7c49d7b2fafa9d93

AgentTesla

Executable exe f6213927e615e82229f62b234b3ae3ae6466a01c741f62413a5c926ea59f14ea

(this sample)

  
Dropped by
MD5 4aa24fa69bace311b56ed925048dde9b
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b9ac9a6dc4bce3231fc93ea237a4ab5251359e2de9d1beae7c49d7b2fafa9d93

Comments