MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9efe8cef3127a10a3c0ee380a77298650e7a54e9e785d86f9871c00c2ad62bdf. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9efe8cef3127a10a3c0ee380a77298650e7a54e9e785d86f9871c00c2ad62bdf
SHA3-384 hash: 0112abc79094d83639dae12ba0e9692cf2ef0f25aa961eb1f894e06acf7e089107a7ca526b7b11a47d2e878ea6586759
SHA1 hash: 9b180c75d0afa6a0a78e8525f5f1dfcce4e82de4
MD5 hash: 46d3cd2cfd03f9fdae5bb8f40bd52014
humanhash: sad-lima-burger-crazy
File name:Shipping_Documents.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:612'864 bytes
First seen:2020-10-28 15:12:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:TOFXee9RywcsBdlg36qhtZCyepnDnuRQB7/Uo6cKmlzGN9C:AuqBdlo/epnSQt/mcnzGN
TLSH 2FD4D07467F86200F0FE5FBC913241148BF97992A939E21C4EA161B92DB77D0C671B63
Reporter abuse_ch
Tags:AgentTesla exe TNT


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: tnt-express.com
Sending IP: 103.138.109.101
From: TNT EXPRESS <shipping@tnt-express.com>
Subject: FW: Consignment Notification: You have A Package With Us
Attachment: Shipping_Documents.img.7z (contains "Shipping_Documents.exe")

AgentTesla SMTP exfil server:
smtp.mivante.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/80517/
Detection(s):
SecuriteInfo.com.Artemis46D3CD2CFD03.13060.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/515246
Signature
.NET source code contains potential unpacker
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9efe8cef3127a10a3c0ee380a77298650e7a54e9e785d86f9871c00c2ad62bdf/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-10-28 09:22:22 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=t37iz3zre6qqupao4oako4uymuhhuvhj46c5q34yohaaykwwfppq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201028-xz1yv3vtme/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9efe8cef3127/report/overview.html
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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

7z e80dc827fa0a1a1c46cfa68802bd255f0aa7a26d723f001a51920a42b2e99ba8

AgentTesla

Executable exe 9efe8cef3127a10a3c0ee380a77298650e7a54e9e785d86f9871c00c2ad62bdf

(this sample)

  
Dropped by
MD5 0b9c9ac313874cd7672e23b94a92a8d5
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/80517/
  
Dropped by
SHA256 e80dc827fa0a1a1c46cfa68802bd255f0aa7a26d723f001a51920a42b2e99ba8

Comments