MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4e9f3051b30f01c6f1c4e2c2a47cc35481bbf639bdc1a7d261bfa66ca5b0b26. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b4e9f3051b30f01c6f1c4e2c2a47cc35481bbf639bdc1a7d261bfa66ca5b0b26
SHA3-384 hash: cb257ed2c1b4c84e21a78332b4035afea3859579d6726a7aa5548aefda5b5789115d36ba6adcffccfaa0ae1b9f722bc5
SHA1 hash: 89d1f10c72de6de3ee55f3d2fa6faa3db4fa9099
MD5 hash: 1a9abb51d30493662dbe1405ed8c32ca
humanhash: juliet-maryland-pip-butter
File name:Quote 509241708.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'734 bytes
First seen:2023-10-02 08:59:52 UTC
Last seen:2023-10-02 09:57:35 UTC
File type: zip
MIME type:application/zip
ssdeep 48:9XAg8y2LJL0LQ3I39HIrUg5oxoK00NDp4P4aZsN9/heSg/eHy5Qxc:l830LQ8g2xoK0O4P4aZs7/wS+QK
TLSH T1E0512B2BAF0D60D3C10A137C98BE4312554A57DBC7F6947981959F308F998E1F68004E
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: "sales.mumford@cdgl.co.uk" (likely spoofed)
Received: "from [194.180.49.104] (unknown [194.180.49.104]) "
Date: "2 Oct 2023 11:57:13 +0200"
Subject: "New Quote Q177108"
Attachment: "Quote 509241708.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
102
Origin country :
CH CH
File Archive Information

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

File name:Quote 509241708.exe
File size:5'632 bytes
SHA256 hash: 0331ca586f68e8a853e9030635f249dba8337da5ef7c29521c373807fcce1a6f
MD5 hash: 94caf675f8bed581cd69e88a9030b731
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3259.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/b4e9f3051b30f01c6f1c4e2c2a47cc35481bbf639bdc1a7d261bfa66ca5b0b26/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/651a869332ffdb7a7a1c31ea/reports/b9e516f4-4fe3-4835-8d1e-7df3488826bc/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/b4e9f3051b30f01c6f1c4e2c2a47cc35481bbf639bdc1a7d261bfa66ca5b0b26
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/b4e9f3051b30f01c6f1c4e2c2a47cc35481bbf639bdc1a7d261bfa66ca5b0b26
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/b4e9f3051b30f01c6f1c4e2c2a47cc35481bbf639bdc1a7d261bfa66ca5b0b26/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-10-02 08:19:39 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
6 of 38 (15.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wtu7gbi3gdyby3y4jywcur6mgvebxp3dtpobu7jgdp5gnss3bmta._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/231002-p2cbaace38/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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/b4e9f3051b30f01c6f1c4e2c2a47cc35481bbf639bdc1a7d261bfa66ca5b0b26

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: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 b4e9f3051b30f01c6f1c4e2c2a47cc35481bbf639bdc1a7d261bfa66ca5b0b26

(this sample)

AgentTesla

Executable exe 0331ca586f68e8a853e9030635f249dba8337da5ef7c29521c373807fcce1a6f

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 0331ca586f68e8a853e9030635f249dba8337da5ef7c29521c373807fcce1a6f
  
Dropping
MD5 94caf675f8bed581cd69e88a9030b731

Comments