MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 683d871d00d22e771fe7563a06e32c6993c0f343709f0927c65e38c023cab11e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 683d871d00d22e771fe7563a06e32c6993c0f343709f0927c65e38c023cab11e
SHA3-384 hash: 944bff5017b7f67944523764bcf19f1a68a53da328e7b24b4d52ec2e2f92e9d2b4b9a9950c114b3c3a74d35597978a15
SHA1 hash: b76a05b9d702e520e3eefea0b0932f7a68b888fd
MD5 hash: 5aaf321ae9604f0d7da335b6803e1de9
humanhash: fillet-don-carpet-chicken
File name:Invoice Copy.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:780'089 bytes
First seen:2023-11-01 08:00:16 UTC
Last seen:2023-11-01 08:02:01 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:yAzZIko11in33uNtF9FrXdmnAq0tR2nG43jUy0N6/6+Xf8mj/Er/G:yAzNhHuNtF9hd52nG43jPgykmjsC
TLSH T171F42355CFEAE3889EC9A0F93252CD7E51225F44E25DD31D462C88B186FF0074B6B68D
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla INVOICE zip


Avatar
cocaman
Malicious email (T1566.001)
From: "ar@donchanpalacelaopdr.com" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [185.222.57.80]) "
Date: "1 Nov 2023 01:58:13 +0100"
Subject: "RE: Invoice/jio polytech"
Attachment: "Invoice Copy.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
94
Origin country :
CH CH
File Archive Information

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

File name:Invoice Copy.bat
File size:1'032'649 bytes
SHA256 hash: 96c9cf5a30490c3f3e98745ae345502e5226d9b3a3a94c7b187579573b7a3f27
MD5 hash: 939d0d919fedc323ad908c7d682b92dd
MIME type:text/plain
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs797.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20231101-0034.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
ZIP File
Link:
https://app.docguard.net/683d871d00d22e771fe7563a06e32c6993c0f343709f0927c65e38c023cab11e/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd lolbin masquerade
Link:
https://www.filescan.io/uploads/654205c8a6fa5eab936c8c47/reports/8ac669b7-a432-439e-8357-5c94d0885d8f/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/683d871d00d22e771fe7563a06e32c6993c0f343709f0927c65e38c023cab11e
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/683d871d00d22e771fe7563a06e32c6993c0f343709f0927c65e38c023cab11e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/683d871d00d22e771fe7563a06e32c6993c0f343709f0927c65e38c023cab11e/
Threat name:
Document-HTML.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2023-11-01 00:27:27 UTC
File Type:
Binary (Archive)
Extracted files:
1
AV detection:
11 of 38 (28.95%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=na6yohia2ixhoh7hky5anyzmngj4b42docpqsj6gly4mai6kwepa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231101-q9te7sdb66/
Behaviour
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Looks up external IP address via web service
Executes dropped EXE
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
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/683d871d00d22e771fe7563a06e32c6993c0f343709f0927c65e38c023cab11e

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:BlackGuard_Rule
Create hunting rule
Author:Jiho Kim
Description:Yara rule for BlackGuarad Stealer v1.0 - v3.0
Reference:https://www.virustotal.com/gui/file/67843d45ba538eca29c63c3259d697f7e2ba84a3da941295b9207cdb01c85b71/detection

File information

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

Malspam

AgentTesla

zip 683d871d00d22e771fe7563a06e32c6993c0f343709f0927c65e38c023cab11e

(this sample)

AgentTesla

Batch (bat) bat 96c9cf5a30490c3f3e98745ae345502e5226d9b3a3a94c7b187579573b7a3f27

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 96c9cf5a30490c3f3e98745ae345502e5226d9b3a3a94c7b187579573b7a3f27
  
Dropping
MD5 939d0d919fedc323ad908c7d682b92dd

Comments