MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b77311dbfef045027187823c8c541f530a599d7e289a5889a34bba0fc903914. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b77311dbfef045027187823c8c541f530a599d7e289a5889a34bba0fc903914
SHA3-384 hash: 35486cc2eef5fd0a759f6fe127330ddf163e47fa48a363ea06df4930399ef90def1afb332bd034bafae3f51ef30f1ee4
SHA1 hash: 4b5f15410fd7063abf26719dd65e9c4afdc8e7ad
MD5 hash: d5c378ffc39b23bfc2b24bc1ba14f0a5
humanhash: ceiling-texas-nitrogen-white
File name:Purchase_Order,xlsx.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:633'307 bytes
First seen:2023-10-23 17:48:22 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:4UCBJxzR+vkUWc8zDH+/SzaAdODQFe5CdmnwHTPMBpStnPjc:K/1UEzDHSOtkDvCiIEWnPo
TLSH T119D4239435BB03EF9BD94DFA5A053A4D4FA5208F11ADF8227FFF4640D046251A8129EF
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Ella Choi <sales@e-nbu.top>" (likely spoofed)
Received: "from mail.e-nbu.top (unknown [194.4.56.132]) "
Date: "Sun, 15 Oct 2023 21:37:27 -0400 (EDT)"
Subject: "Urgent Purchase Order"
Attachment: "Purchase_Order,xlsx.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:Purchase_Order,xlsx.exe
File size:684'032 bytes
SHA256 hash: 3919ad1d9e40d234f221440b20a11e1ee317824c4209238c81c83c9299de5762
MD5 hash: 93f56023bb5705b74cd6de6bdd4d03e1
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_xlsx.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.DownLoaderNET.710.13700.6257.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.22205.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/7b77311dbfef045027187823c8c541f530a599d7e289a5889a34bba0fc903914/results/dashboard
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6536b20f4678fc28dfc69978/reports/f19f84c4-4cf5-4273-911e-6ec282456180/overview
Verdict:
Malicious
Labled as:
Mal/DrodZp
Link:
https://www.hybrid-analysis.com/sample/7b77311dbfef045027187823c8c541f530a599d7e289a5889a34bba0fc903914
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/7b77311dbfef045027187823c8c541f530a599d7e289a5889a34bba0fc903914
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
100%
Verdict:
Malware
File Type:
Archive
Link:
https://malprob.io/report/7b77311dbfef045027187823c8c541f530a599d7e289a5889a34bba0fc903914
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b77311dbfef045027187823c8c541f530a599d7e289a5889a34bba0fc903914/
Threat name:
ByteCode-MSIL.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-10-16 05:11:45 UTC
File Type:
Binary (Archive)
Extracted files:
11
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pn3tchn754cfajyypar4rrkb6uyklgox4ke2lce2gs52b7eqheka._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7b77311dbfef045027187823c8c541f530a599d7e289a5889a34bba0fc903914

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

zip 7b77311dbfef045027187823c8c541f530a599d7e289a5889a34bba0fc903914

(this sample)

AgentTesla

Executable exe 3919ad1d9e40d234f221440b20a11e1ee317824c4209238c81c83c9299de5762

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 3919ad1d9e40d234f221440b20a11e1ee317824c4209238c81c83c9299de5762
  
Dropping
AgentTesla

Comments