MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 750fef97bf5708b90acd6ad8ac68a9966cce0c7b7f863f109cd27459918f38ac. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 750fef97bf5708b90acd6ad8ac68a9966cce0c7b7f863f109cd27459918f38ac
SHA3-384 hash: 5ced90cdb19e9026585d15731a93e1f877f6b58d8641f97b4d7ea38702bb38ae637c37bca7cc1a6e4891d52d5fdbcd67
SHA1 hash: 1d1cb26b19af01068c57e31c61e453a621f146ce
MD5 hash: 6ac26e4355854a513df3b11a9072f6a2
humanhash: hawaii-missouri-alaska-utah
File name:EO-230807.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:186'925 bytes
First seen:2023-10-06 06:21:48 UTC
Last seen:2023-10-06 13:33:44 UTC
File type: zip
MIME type:application/zip
ssdeep 3072:E5dnWuwtXahTLs9m3PjX4ApHrKdxT45qrvNd4WjZSxPujK0POcpItwwTEEE4sh2k:E5dnWdwhxLoAZrwxTHrFd4YZSFujRpIy
TLSH T1C604128A2D17F1036E2067F1A501D710AF9E286B725FDD424EAC54EF108EFB34ED60A6
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Purchasing3 <Purchasing3@sendaltd.com>" (likely spoofed)
Received: "from [194.180.49.239] (unknown [194.180.49.239]) "
Date: "6 Oct 2023 11:32:30 +0200"
Subject: "=?UTF-8?B?UkU6UkU6IFJGUe+8mkVPLTIzMDgwNw==?="
Attachment: "EO-230807.zip"

Intelligence

File Origin
# of uploads :
4
# of downloads :
100
Origin country :
CH CH
File Archive Information

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

File name:EO-230807.exe
File size:443'392 bytes
SHA256 hash: b5592e770b7d303941e3eeefcd68cc0f3abd1f67423c073dff03f4f954a9dbde
MD5 hash: 74ceba819ff4255b384ddb12bf6b418e
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20231006-0137.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/750fef97bf5708b90acd6ad8ac68a9966cce0c7b7f863f109cd27459918f38ac/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin packed replace
Link:
https://www.filescan.io/uploads/651fa78b9b16696e9f9354c9/reports/bce50aa0-e3b9-4d38-9a5f-26f6bfc01b6c/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/750fef97bf5708b90acd6ad8ac68a9966cce0c7b7f863f109cd27459918f38ac
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/750fef97bf5708b90acd6ad8ac68a9966cce0c7b7f863f109cd27459918f38ac
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/750fef97bf5708b90acd6ad8ac68a9966cce0c7b7f863f109cd27459918f38ac/
Threat name:
ByteCode-MSIL.Trojan.Negasteal
Create hunting rule
Status:
Suspicious
First seen:
2023-10-05 22:24:57 UTC
File Type:
Binary (Archive)
Extracted files:
3
AV detection:
16 of 37 (43.24%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ouh67f57k4elscwnnlmky2fjszwm4dd3p6dd6ee42j2ftemphcwa._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/231006-h6nfsahf8v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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/750fef97bf5708b90acd6ad8ac68a9966cce0c7b7f863f109cd27459918f38ac

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: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 750fef97bf5708b90acd6ad8ac68a9966cce0c7b7f863f109cd27459918f38ac

(this sample)

AgentTesla

Executable exe b5592e770b7d303941e3eeefcd68cc0f3abd1f67423c073dff03f4f954a9dbde

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 b5592e770b7d303941e3eeefcd68cc0f3abd1f67423c073dff03f4f954a9dbde
  
Dropping
AgentTesla
  
Dropping
MD5 74ceba819ff4255b384ddb12bf6b418e

Comments