MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65bcbbf2323972738622f55d2d30638efe47735e0820bf4a310733cee1bf302e. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 65bcbbf2323972738622f55d2d30638efe47735e0820bf4a310733cee1bf302e
SHA3-384 hash: 7dd69b52ec3b8b6325fdca5042519cefe40e02c471cad1446d4bf4e78b047d3587c70813790a82971b0a4f7a51bdc18f
SHA1 hash: 08704d710e2cd39acebea36634a0e3a246b57fda
MD5 hash: cde31b4300fff68b6a35ddae703a13b0
humanhash: nevada-yankee-floor-minnesota
File name:Hkvyss.z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:91'545 bytes
First seen:2023-08-16 11:39:10 UTC
Last seen:Never
File type: z
MIME type:application/x-rar
ssdeep 1536:Oz6b4Dx5K/mLsSharx+5EASG5liqZNVu6lzJmlYBK8R5cWtHydY/:J6x5w6PSG5TV3QYcw5cWtIY/
TLSH T174931268C1D6F75E5CE22832FB0DCA7D42224B7111F1A321CA9A5E699CFA957031D8CF
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla z


Avatar
cocaman
Malicious email (T1566.001)
From: "<info@pilotbiomed.com>" (likely spoofed)
Received: "from monmouth.pilotbiomed.com (monmouth.pilotbiomed.com [88.209.206.205]) "
Date: "11 Aug 2023 17:39:20 -0700"
Subject: "new order"
Attachment: "Hkvyss.z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
CH CH
File Archive Information

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

File name:Hkvyss.exe
File size:216'064 bytes
SHA256 hash: f2d66df63c94e2336c04881ef52dc601efdbee1e34c1a2f9f67057c3f78d967c
MD5 hash: 00ccb710b49384304ba426722a0614d6
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/64dcb594b3ff67c5573a94d9/reports/d5a92b86-3bc0-455b-9135-bb22611572ce/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/65bcbbf2323972738622f55d2d30638efe47735e0820bf4a310733cee1bf302e
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/65bcbbf2323972738622f55d2d30638efe47735e0820bf4a310733cee1bf302e/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-08-12 02:39:01 UTC
File Type:
Binary (Archive)
Extracted files:
5
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mw6lx4rshfzhhbrc6vos2mddr37eo426baql6srra4z45yn7gaxa._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/65bcbbf2323972738622f55d2d30638efe47735e0820bf4a310733cee1bf302e

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

z 65bcbbf2323972738622f55d2d30638efe47735e0820bf4a310733cee1bf302e

(this sample)

AgentTesla

Executable exe f2d66df63c94e2336c04881ef52dc601efdbee1e34c1a2f9f67057c3f78d967c

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 f2d66df63c94e2336c04881ef52dc601efdbee1e34c1a2f9f67057c3f78d967c
  
Dropping
MD5 00ccb710b49384304ba426722a0614d6

Comments