MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 409e0c552b193d1bc80d97035d6c8aac94825f0c95b29ee596303b0d314eddba. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 409e0c552b193d1bc80d97035d6c8aac94825f0c95b29ee596303b0d314eddba
SHA3-384 hash: a1f1d30df6a7e6004e7bdd84ab6e5ad1cec6467147807d8dbe5b9efe29f14ba98413021cd83361ba4d70c774c9ccfaa3
SHA1 hash: e6eaf725a02caaa5caeaffc2c945fb627719f427
MD5 hash: 5fec9fd6977ba4a9ab185ca038431c32
humanhash: moon-fish-bluebird-mexico
File name:payment details.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:674'816 bytes
First seen:2020-07-08 06:16:41 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 12288:lFp7Sqg43VkhP3NO+DaTFYWNycnC6h7Gzix9k17lblfak7A:DpeqN43NO+DaTFYWYkrtGziW77
Threatray 10'807 similar samples on MalwareBazaar
TLSH 34E429263FC6B419CE3D097A44A549D0A3B1B1873B42CB8F7986276C6E027DFBB051D9
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cloud-linux-07.chaiyohosting.com
Sending IP: 202.43.45.171
From: PayPal <noreply@PayPal.com>
Subject: Paypal payment notification
Attachment: payment details.rar (contains "payment details.exe")

AgentTesla SMTP exfil server:
smtp.empromae.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/22815/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WTA.10140.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/409e0c552b193d1bc80d97035d6c8aac94825f0c95b29ee596303b0d314eddba/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-08 06:18:08 UTC
AV detection:
18 of 27 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=icpayvjlde6rxsans4bv23ekvskiexymswzj5zmwga5q2mko3w5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8867a152f90a76d696141c7144b160b21607bed11da3aa3f0d3f0e25035ee36f
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8b1dca219122f7fb445edb2665d3bb2dac8983e61c380e15fc8e76087503ef84
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8be860472e72eae45034f553b53dc883fa99292a2b54ef2a57614fcf8e600790
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cc71aaff5556a4053df2846a191ff63e54b3b10df75b98a3d8d5edc4c02c7d1b
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df6e5a970596d544e6f644924cafadda5a596e2337621ea98829bd36801fa02c
AgentTesla
+ 10'797 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Link:
https://tria.ge/reports/200708-d9r62f4hhn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Loads dropped DLL
Reads data files stored by FTP clients
Executes dropped EXE
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.

9f799f0380ecd59c4be7df9796a5ab06

AgentTesla

Executable exe 409e0c552b193d1bc80d97035d6c8aac94825f0c95b29ee596303b0d314eddba

(this sample)

  
Dropped by
MD5 9f799f0380ecd59c4be7df9796a5ab06
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22815/

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