MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef3cc252a620298fe8af185c7648888f992ac6cf8d7c299b8abe97b299533633. 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 2 File information 4 Yara 3 Comments

SHA256 hash: ef3cc252a620298fe8af185c7648888f992ac6cf8d7c299b8abe97b299533633
SHA3-384 hash: 2d5f91566e2d567e0905f1405e3d874f24b089a41401a4ecee75442de036bbdbe2c0f3d95c6cf82c0a6a9aba741113ca
SHA1 hash: 57cb9704a67a7325e881d66cad206c31d52cd06b
MD5 hash: 540c76cbc3e64619e28d0a65f509d328
humanhash: india-edward-wolfram-thirteen
File name:30.06.2020 Account Ekstre Bilgileri.exe
Download: download sample
Signature AgentTesla
File size:489'984 bytes
First seen:2020-06-30 12:44:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744
ssdeep 6144:kMQRxqgOEo2MMYL2PO1yb19x96VmJsl/va+Uxnf+aR/BhROA4k9jh:kMQR3M2fYKWnVm6vaLxnfLOA4kRh
TLSH 13A4BE75A640C504DC3D5BB4E4394CF00F6B7C6BE874F14F2E89BEA936B32D21526A4A
Reporter @abuse_ch
Tags:AgentTesla exe geo isbank TUR


Twitter
@abuse_ch
Malspam distributing AgentTesla:

HELO: host.etrade.kiev.ua
Sending IP: 185.203.241.24
From: Türkiye İş Bankası <bilgilendirme@ileti.isbank.com.tr>
Reply-To: noreply@ileti.isbank.com.tr
Subject: Hesap Özeti Bildirimi-Tarih: 30.06.2020
Attachment: 30.06.2020 Account Ekstre Bilgileri.xz (contains "30.06.2020 Account Ekstre Bilgileri.exe")

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

Intelligence


Mail intelligence
Trap location Impact
Global Low
# of uploads 1
# of downloads 26
Origin country US US
CAPE Sandbox Detection:AgentTeslaV2
Link: https://www.capesandbox.com/analysis/17158/
ClamAV SecuriteInfo.com.Generic-EXE.UNOFFICIAL
CERT.PL MWDB Detection:agenttesla
Link: https://mwdb.cert.pl/sample/ef3cc252a620298fe8af185c7648888f992ac6cf8d7c299b8abe97b299533633/
ReversingLabs :Status:Malicious
Threat name:ByteCode-MSIL.Trojan.Kryptik
First seen:2020-06-30 12:46:06 UTC
AV detection:20 of 31 (64.52%)
Threat level:   2/5
Spamhaus Hash Blocklist :Malicious file
Hatching Triage Score:   10/10
Malware Family:agenttesla
Link: https://tria.ge/reports/200630-zqv2cys2se/
Tags:spyware keylogger trojan stealer family:agenttesla
VirusTotal:Virustotal results 16.44%

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 ef3cc252a620298fe8af185c7648888f992ac6cf8d7c299b8abe97b299533633

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments