MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4cf54170822645d98667e90f9426d2f3b2718424ffcdba053987c019874ab504. 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: 4cf54170822645d98667e90f9426d2f3b2718424ffcdba053987c019874ab504
SHA3-384 hash: 41005760143c582dc36aa429f2e8b8143aa077574b4e66fa3f65922d3345b4ea48a4ec5e856e2794ed7292bed5ae82db
SHA1 hash: 44030aee625ff89cef9cc430cce41c3e82096657
MD5 hash: ae5e8ef9e1472a352d00cfcbd998d868
humanhash: pizza-mountain-video-bulldog
File name:IMG_001-Seafood Details And Speification For New Order 2020.exe
Download: download sample
Signature AgentTesla
File size:494'080 bytes
First seen:2020-06-29 19:17:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744
ssdeep 12288:tuup0KkKfya638WwmCeWg+vlkxQHefoYTMTT:/hax39w8W/NwaeA8MTT
TLSH 5AB4E01273F58B19D6BE4BF944A4111407BA78625623E39D8EC630DB2EB27C10B17F6B
Reporter @abuse_ch
Tags:AgentTesla exe


Twitter
@abuse_ch
Malspam distributing AgentTesla:

HELO: cloud.criticalserver5.net
Sending IP: 140.82.30.135
From: humberto.elizondo@bwplazamonterrey.com
Subject: Re: Waiting For Quotation
Attachment: IMG_001-Seafood Details And Speification For New Order 2020.zip (contains "IMG_001-Seafood Details And Speification For New Order 2020.exe")

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

Intelligence


Mail intelligence
Trap location Impact
Global Low
# of uploads 1
# of downloads 32
Origin country FR FR
CAPE Sandbox Detection:AgentTeslaV2
Link: https://www.capesandbox.com/analysis/16566/
ClamAV SecuriteInfo.com.MSIL.GenKryptik.ENGK.190.UNOFFICIAL
CERT.PL MWDB Detection:agenttesla
Link: https://mwdb.cert.pl/sample/4cf54170822645d98667e90f9426d2f3b2718424ffcdba053987c019874ab504/
ReversingLabs :Status:Malicious
Threat name:ByteCode-MSIL.Trojan.Kryptik
First seen:2020-06-29 19:19:05 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/200629-415dzn6y3s/
Tags:persistence spyware keylogger trojan stealer family:agenttesla
VirusTotal:Virustotal results 25.35%

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 4cf54170822645d98667e90f9426d2f3b2718424ffcdba053987c019874ab504

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments