MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb73f6ce6cc19000ae7e0fac98509c2bf2f5615c33dbf7d018c87d2c0c17b066. 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: cb73f6ce6cc19000ae7e0fac98509c2bf2f5615c33dbf7d018c87d2c0c17b066
SHA3-384 hash: 51f8e05e9006cc5c119c6d2672cbcc781c4008fb0f932f6f167382b4e0a042269fcf5b1874c5cf38962aaefa17cdea80
SHA1 hash: 2adcf3430b9b091305aa430d7ce206a03c98b475
MD5 hash: ca07c8f4c307defca2d1745320f4a123
humanhash: rugby-aspen-william-four
File name:Delivery List For October.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:630'918 bytes
First seen:2023-10-24 08:01:18 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:O7euSiUDNqxkDE5JeRA6gtZcSDX7IhOwo+pBSTUyLS6sVzyto4uKFc8:O79UDNqxkDiJKAx8S77IhOwoYKUyLStG
TLSH T100D433C2A49352D98466BB35B779C1467C8C71BC30546A9AE82458FED93CFC6EC3D0B4
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: ""Zhou Xiujing" <china@letterland.com>" (likely spoofed)
Received: "from letterland.com (unknown [79.110.62.128]) "
Date: "17 Oct 2023 15:35:16 +0200"
Subject: "Delivery list for October"
Attachment: "Delivery List For October.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
124
Origin country :
CH CH
File Archive Information

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

File name:Delivery List For October.exe
File size:664'576 bytes
SHA256 hash: 9b15faed8bf8fc81cdc6831e7e0c89a27419fae8940e1fec61471f93d18b225e
MD5 hash: 67193f552cb5cb293d3514c2ff5f2474
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.DownLoaderNET.710.14758.31801.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/cb73f6ce6cc19000ae7e0fac98509c2bf2f5615c33dbf7d018c87d2c0c17b066/results/dashboard
Gathering data
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/cb73f6ce6cc19000ae7e0fac98509c2bf2f5615c33dbf7d018c87d2c0c17b066
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/cb73f6ce6cc19000ae7e0fac98509c2bf2f5615c33dbf7d018c87d2c0c17b066
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
100%
Verdict:
Malware
File Type:
Archive
Link:
https://malprob.io/report/cb73f6ce6cc19000ae7e0fac98509c2bf2f5615c33dbf7d018c87d2c0c17b066
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb73f6ce6cc19000ae7e0fac98509c2bf2f5615c33dbf7d018c87d2c0c17b066/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-10-17 14:40:01 UTC
File Type:
Binary (Archive)
Extracted files:
9
AV detection:
25 of 38 (65.79%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=znz7nttmygiablt6b6wjque4fpzpkyk4gpn7puayzb6sydaxwbta._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231024-k58fnsdg24/
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
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.

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 cb73f6ce6cc19000ae7e0fac98509c2bf2f5615c33dbf7d018c87d2c0c17b066

(this sample)

AgentTesla

Executable exe 9b15faed8bf8fc81cdc6831e7e0c89a27419fae8940e1fec61471f93d18b225e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 9b15faed8bf8fc81cdc6831e7e0c89a27419fae8940e1fec61471f93d18b225e
  
Dropping
AgentTesla

Comments