MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4eaaf544257b0465bb8acff69b987abf00bd19a32fbc45bc0e57b8c66244553a. 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


AgentTesla


Vendor detections: 3


Intelligence 3 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4eaaf544257b0465bb8acff69b987abf00bd19a32fbc45bc0e57b8c66244553a
SHA3-384 hash: bacdd86032da3bf0621aa83671937cf10367c3c58f2e5c244b1b45f50f4506ec5d629b03665ad280cbba5a5255672d1d
SHA1 hash: b4f97dceff91b030a76dd19e45b91826fd382e86
MD5 hash: b379714e8daaf2673032f31b2a6abb07
humanhash: jig-solar-july-jupiter
File name:INV+PL+BL-489492020.xls
Download: download sample
Signature AgentTesla
Create hunting rule
File size:196'608 bytes
First seen:2020-07-13 14:16:44 UTC
Last seen:Never
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 3072:Mk3hOdsylKlgryzc4bNhZFGzE+cL2knAPv7W495jlNgZ0rA+jrqapJwXqfRuyAWi:Mk3hOdsylKlgryzc4bNhZF+E+W2knAnt
TLSH CA14E0A2B696D816D70A07790FE141517F37FC007B91928B32F4B70B1A716BC9E62DE2
Reporter abuse_ch
Tags:AgentTesla xls


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: balaitus.efor.es
Sending IP: 93.92.232.247
From: HWA FONG INDUSTRIES CO.LTD<adoracionherreros@coduras.com>
Reply-To: <jp.intl444@gmail.com>
Subject: INVOICE+PL+ BL+SHIPMENT
Attachment: INV+PL+BL-489492020.xls

AgentTesla payload URL:
http://crogtrt.com/i7/15601277.jpg

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Exploit.Siggen2.7122.13163.20237.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4eaaf544257b0465bb8acff69b987abf00bd19a32fbc45bc0e57b8c66244553a/
Threat name:
Script-Macro.Downloader.Amphitryon
Create hunting rule
Status:
Malicious
First seen:
2020-07-13 11:54:32 UTC
AV detection:
26 of 48 (54.17%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=j2vpkrbfpmcglo4kz73jxgd2x4al2gndf66elpaok64mmyseku5a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200713-pxzz4682tx/
Behaviour
Suspicious Office macro
Office macro that triggers on suspicious action
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:win_agent_tesla_w1
Create hunting rule
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

Excel file xls 4eaaf544257b0465bb8acff69b987abf00bd19a32fbc45bc0e57b8c66244553a

(this sample)

AgentTesla

Executable exe 3a3663222be5128c1e1486f94faae1e3ffa785569511e4df6346bc10b5513f1f

  
URLhaus
https://urlhaus.abuse.ch/url/412464/
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 3a3663222be5128c1e1486f94faae1e3ffa785569511e4df6346bc10b5513f1f
  
Dropping
MD5 7e10530af6f3c3186109ac40a47a92e9

Comments