MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 218eadf397c142440e7c54221a6faf836e512446e8d39b850114565b0ca36331. 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: 218eadf397c142440e7c54221a6faf836e512446e8d39b850114565b0ca36331
SHA3-384 hash: e20ce7d2b4acc3ca85f06aaf2b8834295405a6ba00e4e93ed785a23ae2b57d2b94ea0f1fbf6a05548405aaf5b820ee32
SHA1 hash: 81d8534892e66608e23693e95c31a5e3d30b8336
MD5 hash: 094f1f206003875f93441537f93aed26
humanhash: october-high-leopard-uncle
File name:scan_06032020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:467'968 bytes
First seen:2020-06-03 10:28:58 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:A+qS9SeimOdYGolFwefDLqig5Av2mAD2qMy/gqgOforsQqkfUyDCQ6u5mpu:AQDL25COfTbgNqkdDC45qu
Threatray 10'755 similar samples on MalwareBazaar
TLSH 3DA4F1D0326CAE73DAAC46F9A091324487F6512B75A2F3CE9CC5A4EA55C7FF10901E87
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: akol.av.tr
Sending IP: 104.129.25.20
From: Jeenie Shin <goknil.ceylan@akol.av.tr>
Subject: Official quotation request
Attachment: scan_06032020.zip (contains "scan_06032020.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
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:
2020-06-03 10:40:01 UTC
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=eghk344xyfbeidt4kqrbu35pqnxfcjcg5djzxbibcrlfwdfdmmyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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4c5059b083f118ba52446e36d927f9cd8fe6039a1f320ab2ffda0682e03fc5fe
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8b9f6849440f674a9153aba96031b10ca35fe0cc7a42d47d8bd4f6a5003c21fe
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d8f57352e6424ae0305cb9ef00e2e119a94610bf4564f0df8b89044a46d2c36a
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dc96599b170adfa59f1b9af065ca1608cdc0458a6678fdc84d38bbc61bcbc2b3
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e0b817181540e409f276583418e63e0f73a7ab36a323b86b304cd21e3a91f788
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ea2e7ec387cf91e0ad3d44c01b25adc702061e93b66d21f8b3dd1eab812045f9
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f218ca5df76d3fd3af680e0a732a71e441da31cdabfee7b9705afaa4c0037c12
AgentTesla
+ 10'745 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-y7k4exhda6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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
AgentTesla Payload
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 5d15c8ea1cc49a0c61ae5f26ae60555e4beb317e1099676723ee46609c48cd4f

AgentTesla

Executable exe 218eadf397c142440e7c54221a6faf836e512446e8d39b850114565b0ca36331

(this sample)

  
Dropped by
MD5 682a9ab0e97ac085fb38efdb22a1114d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 5d15c8ea1cc49a0c61ae5f26ae60555e4beb317e1099676723ee46609c48cd4f

Comments