MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79e42e4da20588bed383670a9af00056e8cc99fcc2353d7a2f5a24ddc2eed66a. 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: 79e42e4da20588bed383670a9af00056e8cc99fcc2353d7a2f5a24ddc2eed66a
SHA3-384 hash: a4f6fee6a4646ba9e86004bef033dc0d6f981e345cb5654e6d693057902f187a3ad3f135d78a0b11341badf8e883a7e2
SHA1 hash: 4212e1fe7bc45ad8f91986445b380d0cfb68ef42
MD5 hash: 56efde4b17b8076c0f1f8c2491b3b00d
humanhash: kansas-alabama-washington-burger
File name:Offerta1111307.xls
Download: download sample
Signature AgentTesla
Create hunting rule
File size:175'104 bytes
First seen:2020-07-07 12:41:37 UTC
Last seen:Never
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 3072:wk3hOdsylKlgryzc4bNhZFGzE+cL2knAYKKWXQ3kl/GVMfliRx4J2iSAqsaHHDac:wk3hOdsylKlgryzc4bNhZF+E+W2knAYS
TLSH 0B04D1B3B666CD42DE72073C0EE946861723BC1E1B66C69B7324F75F7F705808982616
Reporter abuse_ch
Tags:AgentTesla xls


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: btb.it
Sending IP: 104.168.166.71
From: Luca <armando.nalbone@btb.it>
Subject: R: Offerta
Attachment: Offerta1111307.xls

AgentTesla payload URL:
http://crogtrt.com/IG/6591111307.jpg

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoTriggerEvilMrFantasy.20200705.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/79e42e4da20588bed383670a9af00056e8cc99fcc2353d7a2f5a24ddc2eed66a/
Threat name:
Script-Macro.Downloader.Amphitryon
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 12:43:06 UTC
AV detection:
30 of 48 (62.50%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=phsc4tncawel5u4dm4fjv4aak3umzgp4yi2t26rplisn3qxo2zva._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200707-ffnbbn8kfs/
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 79e42e4da20588bed383670a9af00056e8cc99fcc2353d7a2f5a24ddc2eed66a

(this sample)

AgentTesla

Executable exe 6437e7a82791bdbf30dd91f6148dc5e5e30ffe22cf0337365082784cbaf672ea

  
URLhaus
https://urlhaus.abuse.ch/url/408638/
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 6437e7a82791bdbf30dd91f6148dc5e5e30ffe22cf0337365082784cbaf672ea
  
Dropping
MD5 d062e63158cf9eb62ef4fee888aebcdd

Comments