MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3df5246a8b0170e4bfb6de32e14a6b0b04b6633036830825926e7d1be419dfdb. 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: 3df5246a8b0170e4bfb6de32e14a6b0b04b6633036830825926e7d1be419dfdb
SHA3-384 hash: a82812f05e65db338ec02d94f696bbe745ccdad27b6fc539356542a1dd15f1a88296502c0c15a00a1f6fe5d94252e3c2
SHA1 hash: 276774d3b0cf54339f1b2188877c0d95734b561a
MD5 hash: 299d7d0113b86d37ecad0b6d6f078931
humanhash: neptune-cup-lima-india
File name:PO#68439654_Rfq_New_Order_dwg.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:444'416 bytes
First seen:2020-06-29 06:20:03 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 12288:5gxDwHDoNY/qtwCsXvtWmZl9tPT/k01HO8Ltrm:5gxDwHDoNYqtwCUWmXTQut
Threatray 10'591 similar samples on MalwareBazaar
TLSH 0694E10077BC0FAAE6BA43F91A6256514BF528A57611F20D8ED230DF59B2F41CB80F67
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: smtp4.hiworks.co.kr
Sending IP: 121.254.168.203
From: beom8723@paix.co.kr <beom8723@paix.co.kr>
Subject: Batangas - PIV / RFQ Issuance / Cut-off date : 2020-06-30
Attachment: PO68439654_Rfq_New_Order_dwg.rar (contains "PO#68439654_Rfq_New_Order_dwg.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15372/
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.ENGK.190.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3df5246a8b0170e4bfb6de32e14a6b0b04b6633036830825926e7d1be419dfdb/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 04:23:24 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hx2si2ulafyojp5w3yzocstlbmclmyzqg2bqqjmsnz6rxzaz37nq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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81f0bf1ca5237ca0681c70e229cbd46307bdcf8d67e20ad0f328973921d7480d
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ff3ae499f8f7e4682acd374391c6a8ae492cf0205ccd02a20a18f76cae6409c1
AgentTesla
+ 10'581 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence spyware
Link:
https://tria.ge/reports/200629-abr1c2dzgx/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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

rar 5d26a3dfc19ec522241d8ceb2c378b3e65e00f3db3a384a1b629e67929ad75c6

AgentTesla

Executable exe 3df5246a8b0170e4bfb6de32e14a6b0b04b6633036830825926e7d1be419dfdb

(this sample)

  
Dropped by
MD5 a7117255acb8f9a8456679a6efcb8eed
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 5d26a3dfc19ec522241d8ceb2c378b3e65e00f3db3a384a1b629e67929ad75c6
Cape
Cape
https://www.capesandbox.com/analysis/15372/

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