MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ea259504667c2d255d44b50a4fe2d7906b819ee0d4ddf77b954ffbb57ec4277. 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


Intelligence 1 File information 3 Yara 3 Comments

SHA256 hash: 3ea259504667c2d255d44b50a4fe2d7906b819ee0d4ddf77b954ffbb57ec4277
SHA1 hash: 062aa42cc391ce1874e7975d928c97ac3364648b
MD5 hash: a398ef5ea99ae41cd4fa4532afb9cf44
File name:Halkbank_Ekstre_20191415_081738_949589.pdf.exe
Download: download sample
Signature AgentTesla
File size:1'479'168 bytes
First seen:2020-05-22 13:52:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091
ssdeep 24576:Htb20pkaCqT5TBWgNQ7aZ2viV+35A7x5/V49StIxdUR6A:EVg5tQ7aZGiV+3eJ49NdQ5
TLSH 0E65E01363DDC361C3B25273BA65BB41BEBF782506A5F96B2FD4093DB820122521E673
Reporter @abuse_ch
Tags:AgentTesla exe geo Halkbank TUR


Twitter
@abuse_ch
Malspam distributing AgentTesla:

HELO: halkbank.com.tr
Sending IP: 45.147.231.19
From: HALKBANK.E-EKSTRE@halkbank.com.tr
Subject: T.HALK BANKASI A.S. 05.22.2020 Hesap Ekstresi
Attachment: Halkbank_Ekstre_20191415_081738_949589.pdf.z (contains "Halkbank_Ekstre_20191415_081738_949589.pdf.exe")

AgentTesla SMTP exfil server:
mail.coastalinternational.in:587

Intelligence


Mail intelligence
Trap location Impact
Global Low
# of uploads 1
# of downloads 26
Origin country US US
ClamAV Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
VirusTotal:Virustotal results 34.25%

Yara Signatures


Rule name:Agenttesla_type2
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
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

Executable exe 3ea259504667c2d255d44b50a4fe2d7906b819ee0d4ddf77b954ffbb57ec4277

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments