MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 736752175fe91906f41d00670318a55afe8c2c85e30ced11df477f5c61fddac8. 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: 736752175fe91906f41d00670318a55afe8c2c85e30ced11df477f5c61fddac8
SHA3-384 hash: 25cb3008a04fa85a29eac461b41a74ff811b5a8762b20e70c49b6a31d373525038b0c710929db861dadb756b373e25f0
SHA1 hash: f5dd6749efe6206a829d2a9c4b00516f4ea366a8
MD5 hash: e55b5bd68342c4f7704ca1c5792b45ca
humanhash: wisconsin-jig-six-double
File name:gunzipped
Download: download sample
Signature AgentTesla
File size:409'088 bytes
First seen:2020-06-30 06:33:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744
ssdeep 12288:lRFMwTgw+rnyqgFvQAxVybqItETHz62utC:lRFMP+qwYA/JZzruA
TLSH BF94023573B96B65E6FAD3F5A47254314FB3FD1B2560D2196EC020CA09B7B549202F23
Reporter @abuse_ch
Tags:AgentTesla gunzipped


Twitter
@abuse_ch
Malspam distributing AgentTesla:

HELO: hwsrv-740601.hostwindsdns.com
Sending IP: 104.168.165.92
From: zeco@slokltd.us
Subject: Order PO#443499
Attachment: PO44349912_pdf.gz (contains "gunzipped")

AgentTesla SMTP exfil server:
smtp.anding-tw.com:587

Intelligence


Mail intelligence
Trap location Impact
Global Low
# of uploads 1
# of downloads 29
Origin country FR FR
CAPE Sandbox Detection:n/a
Link: https://www.capesandbox.com/analysis/16828/
ClamAV SecuriteInfo.com.Generic-EXE.UNOFFICIAL
CERT.PL MWDB Detection:agenttesla
Link: https://mwdb.cert.pl/sample/736752175fe91906f41d00670318a55afe8c2c85e30ced11df477f5c61fddac8/
ReversingLabs :Status:Malicious
Threat name:ByteCode-MSIL.Trojan.Kryptik
First seen:2020-06-30 04:04:15 UTC
AV detection:24 of 31 (77.42%)
Threat level:   2/5
Spamhaus Hash Blocklist :Malicious file
Hatching Triage Score:   10/10
Malware Family:agenttesla
Link: https://tria.ge/reports/200630-dwrfkkxm4n/
Tags:spyware keylogger trojan stealer family:agenttesla
VirusTotal:Virustotal results 13.70%

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 736752175fe91906f41d00670318a55afe8c2c85e30ced11df477f5c61fddac8

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments