MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 369de4fb36d0cd7da307e10d3b0fcf65e640fdf7c3a177256f8f656d5071f449. 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: 6


Intelligence 6 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 369de4fb36d0cd7da307e10d3b0fcf65e640fdf7c3a177256f8f656d5071f449
SHA3-384 hash: e2e646288140c5f1f658b86210dac81556a4655519cb4b0b1db3f4c464b8c453f861b9800b14b05236e349ac1b21ee08
SHA1 hash: 52c5d78a489a342ebce2a04f0432b9ea69d86c23
MD5 hash: 368b5c76ec9668aeaaa04842aab0cad8
humanhash: twelve-summer-nineteen-lactose
File name:payment copy.pdf.z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:621'569 bytes
First seen:2023-11-02 18:32:05 UTC
Last seen:2023-11-03 06:44:55 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:9t1WrTOXgIk4NG7t96TGkjllbA7M/6DQrLpEtpk8h4Llo0CtMPpE1Z4ZZraxn:9mXd7tLkhloMkgLpE3k8h4xCtMev4b2R
TLSH T10CD42388E9349CCBC7A0D91743A1ADD5FC3C925006127A3B4BF12864EDCF356B8A752B
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla INVOICE payment z 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: "Thu, 2 Nov 2023 12:14:07 -0400 (EDT)"
Subject: "BANK PAYMENT SLIP- VIETNAM DUE INVOICE PAYMENT REF :HUGC23ED"
Attachment: "payment copy.pdf.z"

Intelligence

File Origin
# of uploads :
2
# of downloads :
112
Origin country :
CH CH
File Archive Information

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

File name:payment copy.exe
File size:723'968 bytes
SHA256 hash: 98686d0ac09e034c5a9285a1f58a11f64c68ae7e7fe5f010533a3a4d9be0869e
MD5 hash: 01c037c95829b687022ea8712bc96d03
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3369.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/369de4fb36d0cd7da307e10d3b0fcf65e640fdf7c3a177256f8f656d5071f449/results/dashboard
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6543eb6272356e4f29eadf30/reports/5ab1870d-01bb-4c75-9299-25918d495cb2/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/369de4fb36d0cd7da307e10d3b0fcf65e640fdf7c3a177256f8f656d5071f449
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/369de4fb36d0cd7da307e10d3b0fcf65e640fdf7c3a177256f8f656d5071f449
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/369de4fb36d0cd7da307e10d3b0fcf65e640fdf7c3a177256f8f656d5071f449
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/369de4fb36d0cd7da307e10d3b0fcf65e640fdf7c3a177256f8f656d5071f449/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-02 18:32:07 UTC
File Type:
Binary (Archive)
Extracted files:
25
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g2o6j6zw2dgx3iyh4egtwd6pmxteb7pxyoqxojlpr5sw2udr6req._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/369de4fb36d0cd7da307e10d3b0fcf65e640fdf7c3a177256f8f656d5071f449

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
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
Rule name:win_agent_tesla_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

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

Malspam

AgentTesla

zip 369de4fb36d0cd7da307e10d3b0fcf65e640fdf7c3a177256f8f656d5071f449

(this sample)

AgentTesla

Executable exe 98686d0ac09e034c5a9285a1f58a11f64c68ae7e7fe5f010533a3a4d9be0869e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 98686d0ac09e034c5a9285a1f58a11f64c68ae7e7fe5f010533a3a4d9be0869e
  
Dropping
AgentTesla
  
Dropping
MD5 01c037c95829b687022ea8712bc96d03

Comments