MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a8fcf3de73b26d11a9c41d8a999c6e41ebe29dbfebb572fb0a1f700416ccce7. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a8fcf3de73b26d11a9c41d8a999c6e41ebe29dbfebb572fb0a1f700416ccce7
SHA3-384 hash: c62467771a48c76997cc626045de6211f31c03101ad289181bd0be76e7716de6dc50397b467c246fd47ea55afe03377e
SHA1 hash: 1ad60e755e548de5884015ec5409efa92abea93a
MD5 hash: c0e4327c771fc41497ea04f6056b9170
humanhash: tennis-august-kansas-timing
File name:3433109056382544127859043648.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:607'873 bytes
First seen:2023-07-22 08:42:45 UTC
Last seen:2023-07-22 10:40:27 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:E7m1TPYCo3OeSdlvzplCIFbcj+ydhz8fwmlM1WhIfAtVG1pNmwEb:x1zQgTbQ+mEq1KHG1pNR0
TLSH T1B9D4237CDC66A7A6A5B9C0CAA981C8309053D77B178253C4EA903C72DF486F6DE6713C
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla payment Shipping zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Samer Halawi <s.halawi@mtcshipping.com" (likely spoofed)
Received: "from [85.208.139.56] (unknown [85.208.139.56]) "
Date: "21 Jul 2023 18:13:55 +0200"
Subject: "TOP URGENT! - SHIPPING DOC/ PACKING LIST //ADVANCE PAYMENT"
Attachment: "3433109056382544127859043648.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
115
Origin country :
CH CH
File Archive Information

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

File name:3433109056382544127859043648.exe
File size:815'104 bytes
SHA256 hash: ea9e59dd7174a63eef63668d6d07b0c4fc734718aee5c3342ef0100ccd1921d3
MD5 hash: 1527a62e1729e27830e00be3627db60c
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.68286272.3078.32554.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/8a8fcf3de73b26d11a9c41d8a999c6e41ebe29dbfebb572fb0a1f700416ccce7/results/dashboard
Gathering data
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/8a8fcf3de73b26d11a9c41d8a999c6e41ebe29dbfebb572fb0a1f700416ccce7
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/8a8fcf3de73b26d11a9c41d8a999c6e41ebe29dbfebb572fb0a1f700416ccce7
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/8a8fcf3de73b26d11a9c41d8a999c6e41ebe29dbfebb572fb0a1f700416ccce7/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-21 10:18:05 UTC
File Type:
Binary (Archive)
Extracted files:
21
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rkh46pphhmtncgu4ihmktgog4qpl4ko3725vol5quh3qaqlmzttq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230722-l83j9sae92/
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
Adds Run key to start application
Looks up external IP address via web service
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/8a8fcf3de73b26d11a9c41d8a999c6e41ebe29dbfebb572fb0a1f700416ccce7

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:Dotnet_Hidden_Executables_Detect
Create hunting rule
Author:Mehmet Ali Kerimoglu (@CYB3RMX)
Description:This rule detects hidden PE file presence.
Reference:https://github.com/CYB3RMX/Qu1cksc0pe
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 8a8fcf3de73b26d11a9c41d8a999c6e41ebe29dbfebb572fb0a1f700416ccce7

(this sample)

AgentTesla

Executable exe ea9e59dd7174a63eef63668d6d07b0c4fc734718aee5c3342ef0100ccd1921d3

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ea9e59dd7174a63eef63668d6d07b0c4fc734718aee5c3342ef0100ccd1921d3
  
Dropping
AgentTesla
  
Dropping
MD5 1527a62e1729e27830e00be3627db60c

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