MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3f256429b38edf61af7b34a0a0b888e9fdccafa03b339a08eef7084bcf50ca8. 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: d3f256429b38edf61af7b34a0a0b888e9fdccafa03b339a08eef7084bcf50ca8
SHA3-384 hash: 54158958d50f9b102184ff9bd4defb45dd54e28c469d5644962f30f111ccfc93948e4e513fd95f12200a3b176e4ed83e
SHA1 hash: 66c989d6f40f95165ecd4a942be0561350e66685
MD5 hash: db6b55d3745f4dc056a574beaf2bafeb
humanhash: mississippi-beer-harry-leopard
File name:RFQ-INQUIRY.exe
Download: download sample
Signature AgentTesla
File size:458'752 bytes
First seen:2020-06-30 12:46:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744
ssdeep 12288:Q1NJNmPveM/7iZC9rJ/ZqKhmx0zC6o453n:Q1NJNmOMzB9rpkK8x0Z
TLSH 3DA401317A95B79ED878D3B084B234210FFD6D0B6763D2995D8471C91BB7BA88232B13
Reporter @abuse_ch
Tags:AgentTesla exe


Twitter
@abuse_ch
Malspam distributing AgentTesla:

HELO: visahq.com
Sending IP: 193.56.28.145
From: Russell K. Richards<info@visahq.com>
Subject: URGENT!!! RFQ-INQUIRY
Attachment: RFQ-INQUIRY.rar (contains "RFQ-INQUIRY.exe")

AgentTesla SMTP exfil server:
mail.zeusinfratech.com:587

Intelligence


Mail intelligence
Trap location Impact
Global Low
# of uploads 1
# of downloads 27
Origin country US US
CAPE Sandbox Detection:AgentTeslaV2
Link: https://www.capesandbox.com/analysis/17166/
ClamAV SecuriteInfo.com.Generic-EXE.UNOFFICIAL
CERT.PL MWDB Detection:agenttesla
Link: https://mwdb.cert.pl/sample/d3f256429b38edf61af7b34a0a0b888e9fdccafa03b339a08eef7084bcf50ca8/
ReversingLabs :Status:Malicious
Threat name:ByteCode-MSIL.Trojan.Agensla
First seen:2020-06-30 09:15:00 UTC
AV detection:23 of 31 (74.19%)
Threat level:   2/5
Spamhaus Hash Blocklist :Malicious file
Hatching Triage Score:   10/10
Malware Family:agenttesla
Link: https://tria.ge/reports/200630-1bpa5gskq2/
Tags:keylogger trojan stealer spyware family:agenttesla persistence
VirusTotal:Virustotal results 10.96%

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 d3f256429b38edf61af7b34a0a0b888e9fdccafa03b339a08eef7084bcf50ca8

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments