MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89c534bfbb1b12984c62895f9b156e021e11fe39eca81916dcbebb5e472d259b. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 89c534bfbb1b12984c62895f9b156e021e11fe39eca81916dcbebb5e472d259b
SHA3-384 hash: b37bb37c55ede0af49b7ad637966c6dae5a3f64561faa3713c632e5d97a95724db868baffd7150ee95baada4ff6cfe24
SHA1 hash: 406efbf2097a8d5e7acf8b9d22ebd23078d1d326
MD5 hash: 422112857a5f1522a7e87d2ea555315e
humanhash: victor-bravo-march-georgia
File name:RFQ_23102023,pdf.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:654'100 bytes
First seen:2023-10-26 07:35:44 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:AaJhGdyJ0sHT93+CrdgbaQ1YJ6xaAUXSsGlJ0OBNI2pv/DxY/c/EgoLnU:ThNJ99OCBgm3JwlBBu4/DxXEgeU
TLSH T190D423A59D1532E0F4A6B57732C4BAC1062E13399E50D1320139A69BEBCEF8FFD52E11
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla QUOTATION RFQ zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Andy Hsieh =?utf-8?B?6Kyd57at5a65?= <sales@e-nbu.top>" (likely spoofed)
Received: "from mail.e-nbu.top (unknown [194.4.56.132]) "
Date: "Mon, 23 Oct 2023 00:47:49 -0400 (EDT)"
Subject: "REQUEST FOR QUOTATION -NEW KOREA SHIPMENT // 2023 HUHGH 2023"
Attachment: "RFQ_23102023,pdf.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
CH CH
File Archive Information

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

File name:RFQ_23102023,pdf.exe
File size:734'720 bytes
SHA256 hash: 8011fd0a104d73ed3f9036a6acac255aa344e8d3a650c82bfc920914a479b8b8
MD5 hash: 3b797d62679ee342bba1ae090b7fd8f8
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs1481.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.26176.ZipHeur.BadExt.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/89c534bfbb1b12984c62895f9b156e021e11fe39eca81916dcbebb5e472d259b/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/653a16e334de31f579cb1fc6/reports/12b0bcd9-a37a-4335-88ad-eb7f6f4b75cb/overview
Verdict:
Malicious
Labled as:
Mal/DrodZp
Link:
https://www.hybrid-analysis.com/sample/89c534bfbb1b12984c62895f9b156e021e11fe39eca81916dcbebb5e472d259b
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/89c534bfbb1b12984c62895f9b156e021e11fe39eca81916dcbebb5e472d259b
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
0%
Verdict:
Benign
File Type:
Archive
Link:
https://malprob.io/report/89c534bfbb1b12984c62895f9b156e021e11fe39eca81916dcbebb5e472d259b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/89c534bfbb1b12984c62895f9b156e021e11fe39eca81916dcbebb5e472d259b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-23 11:04:21 UTC
File Type:
Binary (Archive)
Extracted files:
11
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rhctjp53dmjjqtdcrfpzwfloaipbd7rz5subsfw4x25v4rznewnq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231026-jzeezafa71/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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.

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_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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 89c534bfbb1b12984c62895f9b156e021e11fe39eca81916dcbebb5e472d259b

(this sample)

AgentTesla

Executable exe 8011fd0a104d73ed3f9036a6acac255aa344e8d3a650c82bfc920914a479b8b8

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 8011fd0a104d73ed3f9036a6acac255aa344e8d3a650c82bfc920914a479b8b8
  
Dropping
MD5 3b797d62679ee342bba1ae090b7fd8f8

Comments