MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f728ab8d633c47d45fc06e67d382e077e4cb48cbb04986aeafa92c89abb58cc9. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f728ab8d633c47d45fc06e67d382e077e4cb48cbb04986aeafa92c89abb58cc9
SHA3-384 hash: db1bac9ffc0ee27c3873ae7750a6d53f27c63d1d4a811891b2a652502214b16e9c006897c91997e280edefc6794390d4
SHA1 hash: c564d9526eafa5a9a3d342625c0d244c90c83b33
MD5 hash: cb133e50e42b8aac7ec68c9f50d6cc5f
humanhash: double-friend-louisiana-wisconsin
File name:Quotation QTN74895.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:646'858 bytes
First seen:2023-07-27 05:57:48 UTC
Last seen:2023-07-27 05:58:12 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:F5w5Z41L4BrbcH/G5/F5qcLNu/gza3zsxU5977cFUQfU6Vdp/ZP6yXicyCV4R:nw5Z41LSb1XqIzyf3c/Uopp6yGCS
TLSH T1B2D43362990FA2B619316E1632F1C9ADCAD280587685C09D7F30158D83F7EFA5BDB4CC
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla QUOTATION zip


Avatar
cocaman
Malicious email (T1566.001)
From: "INFO@vama.it" (likely spoofed)
Received: "from [85.208.139.56] (unknown [85.208.139.56]) "
Date: "26 Jul 2023 15:53:25 +0200"
Subject: "Quotation: QTN74895, Your ref. 4-7-23"
Attachment: "Quotation QTN74895.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
96
Origin country :
CH CH
File Archive Information

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

File name:Quotation QTN74895.exe
File size:673'280 bytes
SHA256 hash: cf5b1fe7a9600b5f132475ef3586dccd40e8559e9637d3f9b20e73f55d77961d
MD5 hash: 43845696563294c12ff16abb8c737f58
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs2022.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/f728ab8d633c47d45fc06e67d382e077e4cb48cbb04986aeafa92c89abb58cc9/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/64c2076c80fc6008e92115a5/reports/10047f6c-7f4d-40ea-a229-f06720468621/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f728ab8d633c47d45fc06e67d382e077e4cb48cbb04986aeafa92c89abb58cc9
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/f728ab8d633c47d45fc06e67d382e077e4cb48cbb04986aeafa92c89abb58cc9
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/f728ab8d633c47d45fc06e67d382e077e4cb48cbb04986aeafa92c89abb58cc9/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-26 09:08:19 UTC
File Type:
Binary (Archive)
Extracted files:
11
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=64ukxdldhrd5ix6anzt5haxao7smwsglwbeynlvpvewitk5vrteq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection persistence spyware stealer
Link:
https://tria.ge/reports/230727-g92l5sag5s/
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
Please note that we are no longer able to provide a coverage score for Virus Total.

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
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 f728ab8d633c47d45fc06e67d382e077e4cb48cbb04986aeafa92c89abb58cc9

(this sample)

AgentTesla

Executable exe cf5b1fe7a9600b5f132475ef3586dccd40e8559e9637d3f9b20e73f55d77961d

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 cf5b1fe7a9600b5f132475ef3586dccd40e8559e9637d3f9b20e73f55d77961d
  
Dropping
MD5 43845696563294c12ff16abb8c737f58

Comments