MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3a0bfab745afb410555f8c3935f64399d6b07943477e2740c3b857db8dca349. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3a0bfab745afb410555f8c3935f64399d6b07943477e2740c3b857db8dca349
SHA3-384 hash: 2ec1704083f0cf953bd9c0214e9f256949593219681ca43bb57d5049d9cda8150fa3252488520fcc54b905e3386083cd
SHA1 hash: be2d547fbeaff0e2f8299fb1ac04e1c983810e35
MD5 hash: 6fff95a3a9973a464f731703dc4b2fc4
humanhash: stairway-wyoming-pizza-failed
File name:BL draft.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:775'408 bytes
First seen:2024-02-05 09:11:59 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:otucQvIUVia2y0833s+HC3UABau+wLOPKRP3lVCgUbsd1ruk37F0rA8CFdlW1Ftp:mucQQUUa2833sIC3UcauLLmKJ3egVOrH
TLSH T146F4234409D2177CA086FD1F76B7289421DF8D82EAC55A90CE3E771FD430BD19C92AEA
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Sintecno <sintecno@otenet.gr>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.111]) "
Date: "5 Feb 2024 10:11:29 +0100"
Subject: "RE:B/L NO: 1KT331459 // HAIPHONG // 3*20FCL"
Attachment: "BL draft.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
178
Origin country :
CH CH
File Archive Information

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

File name:BL draft.exe
File size:806'912 bytes
SHA256 hash: 8f9500ab199475ccae799126de8156b316fb9b200e1f3429b7b5b5baece8ab46
MD5 hash: dcfdd9ad1e4024c2b60367636f63f300
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65c0a66619fc38091421d6fd/reports/3289239e-5a0f-4450-9e62-887cff94e198/overview
Verdict:
Suspicious
Labled as:
Troj/Krypt
Link:
https://www.hybrid-analysis.com/sample/f3a0bfab745afb410555f8c3935f64399d6b07943477e2740c3b857db8dca349
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/f3a0bfab745afb410555f8c3935f64399d6b07943477e2740c3b857db8dca349
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
100%
Verdict:
Malware
File Type:
Archive
Link:
https://malprob.io/report/f3a0bfab745afb410555f8c3935f64399d6b07943477e2740c3b857db8dca349
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f3a0bfab745afb410555f8c3935f64399d6b07943477e2740c3b857db8dca349/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-02-05 09:12:03 UTC
File Type:
Binary (Archive)
Extracted files:
9
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6oql7k3ull5ucbkv7dbzgx3ehgowwb4ugr36e5amhocx3og4uneq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240205-ldl9ssceb8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/f3a0bfab745afb410555f8c3935f64399d6b07943477e2740c3b857db8dca349

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: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 f3a0bfab745afb410555f8c3935f64399d6b07943477e2740c3b857db8dca349

(this sample)

AgentTesla

Executable exe 8f9500ab199475ccae799126de8156b316fb9b200e1f3429b7b5b5baece8ab46

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 8f9500ab199475ccae799126de8156b316fb9b200e1f3429b7b5b5baece8ab46
  
Dropping
MD5 dcfdd9ad1e4024c2b60367636f63f300

Comments