MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28532fb98b5dce92ee4866eafc1c66f10208238a19c198db43e2839af9c33c36. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28532fb98b5dce92ee4866eafc1c66f10208238a19c198db43e2839af9c33c36
SHA3-384 hash: 91925b0da64a1f22c8e55b688fa98b3b0e1bd55f6734260794fae99376be08f8b24a506a6169d2b7c5a8e13887f58882
SHA1 hash: 12327a3c21b802566bf7a7a89e5951612378c8f0
MD5 hash: dc5d2307ff52692085fd9db72d754bcf
humanhash: island-high-east-mexico
File name:Invoice To Be Reviewed.GZ.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:706'145 bytes
First seen:2023-06-20 07:22:44 UTC
Last seen:2023-06-20 07:28:49 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:DYTu8FEP0WK2eSlYanhQpSIyVVapDy3pWY3nPedTeLAUBgoAKraxIPrFhUs2D:DD8kK2VlYanhESIWVah4WC+T3UBgoN9i
TLSH T1A8E423DB243FCB7157822F569B34EA34E72C2C6E22ECD89E4811F36763868E4564464F
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: ""idgreening@asclepiuswellness.com" <idgreening@asclepiuswellness.com>" (likely spoofed)
Received: "from asclepiusnewssd2.dnsracks.com (e2e-21-18.ssdcloudindia.net [146.88.24.18]) "
Date: "Tue, 20 Jun 2023 07:34:53 +0530"
Subject: "RE:PLS REVIEW ATTACHED INVOICE"
Attachment: "Invoice To Be Reviewed.GZ.zip"

Intelligence

File Origin
# of uploads :
3
# of downloads :
115
Origin country :
CH CH
File Archive Information

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

File name:Invoice To Be Reviewed.GZ.exe
File size:826'368 bytes
SHA256 hash: 1e78015efee2b6e94749afd35ae539a88520ff959e06ca20683c6d0d7218b4c2
MD5 hash: 6f3b6d75a2edd02f982d264ad26fe26c
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3181.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.24016.ZipHeur.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.21103.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/28532fb98b5dce92ee4866eafc1c66f10208238a19c198db43e2839af9c33c36/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/649153d89d44d31f835bbf95/reports/a5d09ec1-b712-496a-ac3b-b9ff149c447b/overview
Verdict:
Malicious
Labled as:
Mal/DrodZp
Link:
https://www.hybrid-analysis.com/sample/28532fb98b5dce92ee4866eafc1c66f10208238a19c198db43e2839af9c33c36
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/28532fb98b5dce92ee4866eafc1c66f10208238a19c198db43e2839af9c33c36
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/28532fb98b5dce92ee4866eafc1c66f10208238a19c198db43e2839af9c33c36/
Threat name:
Win32.Trojan.Zmutzy
Create hunting rule
Status:
Malicious
First seen:
2023-06-20 05:01:46 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
12 of 37 (32.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fbjs7omllxhjf3sim3vpyhdg6ebaqi4kdhazrw2d4kbzv6odhq3a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230620-jzzqxaah54/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/28532fb98b5dce92ee4866eafc1c66f10208238a19c198db43e2839af9c33c36

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: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 28532fb98b5dce92ee4866eafc1c66f10208238a19c198db43e2839af9c33c36

(this sample)

AgentTesla

Executable exe 1e78015efee2b6e94749afd35ae539a88520ff959e06ca20683c6d0d7218b4c2

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1e78015efee2b6e94749afd35ae539a88520ff959e06ca20683c6d0d7218b4c2
  
Dropping
MD5 6f3b6d75a2edd02f982d264ad26fe26c

Comments