MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 636e8a90b803c29411918e71b42398ebae1d8e3a2945c95a97ffd18d4d156d75. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 636e8a90b803c29411918e71b42398ebae1d8e3a2945c95a97ffd18d4d156d75
SHA3-384 hash: dee92e89ba79d0254a41e80f9026e97e58423c49d793658c0d31b679846d0bb0a689ea99c3fb8f2c1ed561130f895290
SHA1 hash: f9fa2ad1d0987ac5ae2b8245b7289f2ccf53cbde
MD5 hash: b7240d748ff8e1b141595d60446c7a52
humanhash: wyoming-nine-wisconsin-lactose
File name:Shipment Import Invoice & Clearance Documents.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:647'984 bytes
First seen:2023-10-18 15:31:46 UTC
Last seen:2023-10-18 15:38:08 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:WeZm13OJeSjMIknXGKsXwhCwROKejH+6NUXPI9JuIUjA8IwckT5vhQapifBQdz8n:c3O7ApWwhC9b+2VruvjA8I7kNvhQaJMJ
TLSH T147D423E7938F034269DFD961BA251F851081CD455A35BB0AFAED4E32B392F46E828D43
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: "Mahesh S <sales@seatrans.lat>" (likely spoofed)
Received: "from seatrans.lat (seatrans.lat [5.206.227.178]) "
Date: "Tue, 10 Oct 2023 10:59:44 +0100"
Subject: "Shipment Import Custom Duty Invoice & Clearance"
Attachment: "Shipment Import Invoice & Clearance Documents.zip"

Intelligence

File Origin
# of uploads :
14
# of downloads :
91
Origin country :
SE SE
File Archive Information

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

File name:Shipment Import Invoice & Clearance Documents.exe
File size:721'920 bytes
SHA256 hash: d572d76bc4cbc0096f999a10f7996efcb014e3e433b05a9a8a25a34acc280d1a
MD5 hash: d82d9a9600755a1165b4679e529f08ba
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fn16.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/636e8a90b803c29411918e71b42398ebae1d8e3a2945c95a97ffd18d4d156d75/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/652ffa73966b1cca70e984a8/reports/aaf6dae4-cef2-469b-a7d3-12a3d172b6fd/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/636e8a90b803c29411918e71b42398ebae1d8e3a2945c95a97ffd18d4d156d75
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/636e8a90b803c29411918e71b42398ebae1d8e3a2945c95a97ffd18d4d156d75
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/636e8a90b803c29411918e71b42398ebae1d8e3a2945c95a97ffd18d4d156d75
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/636e8a90b803c29411918e71b42398ebae1d8e3a2945c95a97ffd18d4d156d75/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-10 12:54:52 UTC
File Type:
Binary (Archive)
Extracted files:
16
AV detection:
16 of 22 (72.73%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mnxivefyapbjiemrrzy3ii4y5oxb3dr2ffc4swux77iy2tivnv2q._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231018-tdcdlahb78/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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/636e8a90b803c29411918e71b42398ebae1d8e3a2945c95a97ffd18d4d156d75

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 636e8a90b803c29411918e71b42398ebae1d8e3a2945c95a97ffd18d4d156d75

(this sample)

AgentTesla

Executable exe d572d76bc4cbc0096f999a10f7996efcb014e3e433b05a9a8a25a34acc280d1a

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 d572d76bc4cbc0096f999a10f7996efcb014e3e433b05a9a8a25a34acc280d1a
  
Dropping
MD5 d82d9a9600755a1165b4679e529f08ba

Comments