MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a473ff3bfe26ba63b3c583fa1780f4e4b041b3815f656bf7425764a61c3224aa. 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: a473ff3bfe26ba63b3c583fa1780f4e4b041b3815f656bf7425764a61c3224aa
SHA3-384 hash: 45c9652fdc10e4541347fa9073f3c2eb08df618194f12656046d8fbdba5da2b9ca43c5859fc000d3124542e0ba75fdd3
SHA1 hash: d42101278e8e952942b3ecdfe92449d67cf834ce
MD5 hash: 765a7f3426de3365b870cc99538eda74
humanhash: batman-mexico-ink-lemon
File name:PO#006543678.pdf.z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:684'646 bytes
First seen:2023-08-31 15:24:25 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:i/81c2scSSyausdGj0gO/ySZ0HeEoqJF7ExoOw1NhpnJVcUF4AwY:i01c2s97auw/yS6+bqQxo7hXVXFrwY
TLSH T170E42308E19E72B34ED55D64F0D62E7D48C79F174D1128FB921AD0BE87E8CE1889E21E
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla z zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Import Manager <info@firemontain.com>" (likely spoofed)
Received: "from prairie.firemontain.com (prairie.firemontain.com [88.209.206.85]) "
Date: "Thu, 31 Aug 2023 17:57:16 +0545"
Subject: "Purchase Order No PO# 006543678 // ALPS - COYSOSA // MIAMI A GUATEMALA"
Attachment: "PO#006543678.pdf.z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
CH CH
File Archive Information

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

File name:PO#006543678.exe
File size:824'832 bytes
SHA256 hash: faaa913f0d90b0848bb2ccb743fc3f14d93c21c0085b569dac67cbc14273624f
MD5 hash: f8cb5d6d15cc29e2fa8f5fa441440ab1
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs292.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.W32.MSIL_Agent.FUB.gen.Eldorado.25418.27671.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/a473ff3bfe26ba63b3c583fa1780f4e4b041b3815f656bf7425764a61c3224aa/results/dashboard
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64f0b0d15ec4a86232624741/reports/47830c53-571a-435f-bf9c-600739557138/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/a473ff3bfe26ba63b3c583fa1780f4e4b041b3815f656bf7425764a61c3224aa
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/a473ff3bfe26ba63b3c583fa1780f4e4b041b3815f656bf7425764a61c3224aa
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/a473ff3bfe26ba63b3c583fa1780f4e4b041b3815f656bf7425764a61c3224aa/
Threat name:
Win32.Trojan.Zmutzy
Create hunting rule
Status:
Malicious
First seen:
2023-08-31 12:43:28 UTC
File Type:
Binary (Archive)
Extracted files:
20
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=urz76o76e25ghm6fqp5bpahu4syedm4bl5swx52ck5skmhbsesva._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230831-tcsdesgb38/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
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/a473ff3bfe26ba63b3c583fa1780f4e4b041b3815f656bf7425764a61c3224aa

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 a473ff3bfe26ba63b3c583fa1780f4e4b041b3815f656bf7425764a61c3224aa

(this sample)

AgentTesla

Executable exe faaa913f0d90b0848bb2ccb743fc3f14d93c21c0085b569dac67cbc14273624f

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 faaa913f0d90b0848bb2ccb743fc3f14d93c21c0085b569dac67cbc14273624f
  
Dropping
AgentTesla

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