MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03d462a965108a9d9a216c4e26fa222c3fbba2e649a0e3e2cba8609070c6caf0. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments 1

SHA256 hash: 03d462a965108a9d9a216c4e26fa222c3fbba2e649a0e3e2cba8609070c6caf0
SHA3-384 hash: 5d3ab06361979ca5f76fb8621cd55f74c3a7081d7731bfd8457bde961be417eb9b9f8666b888a1052314030e27aebce8
SHA1 hash: 056976cfdcc5285cf7c207c6d1467d3d60225781
MD5 hash: d7674428d2b9970b706165d4ab317c0a
humanhash: low-football-cola-carbon
File name:d7674428d2b9970b706165d4ab317c0a
Download: download sample
Signature AgentTesla
File size:495'104 bytes
First seen:2021-08-10 08:22:24 UTC
Last seen:2021-08-10 10:40:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:5VshYiCWXpsFU1X0Gg1U/S71ZzH5wJlM1FE2EdYs6WcES0q:DsmihpsFUp0Gh/S71ZLj1F1ENc5
Threatray 8'206 similar samples on MalwareBazaar
TLSH T1C8B4F0C5D18D2324C9E0CF365206F17AB6B4ED210516EB09F6C0FDCAB87A59DBD90E62
dhash icon 00ac9a9aa2869a00 (2 x Formbook, 2 x AgentTesla, 1 x NanoCore)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
4
# of downloads :
259
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IMG_20210610_000.xlsx
Verdict:
Malicious activity
Analysis date:
2021-08-10 06:21:54 UTC
Tags:
encrypted exploit CVE-2017-11882 loader trojan rat agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 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
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-10 08:23:05 UTC
AV detection:
12 of 45 (26.67%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Modifies system certificate store
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 Payload
AgentTesla
Unpacked files
SH256 hash:
03d462a965108a9d9a216c4e26fa222c3fbba2e649a0e3e2cba8609070c6caf0
MD5 hash:
d7674428d2b9970b706165d4ab317c0a
SHA1 hash:
056976cfdcc5285cf7c207c6d1467d3d60225781
Malware family:
Agent Tesla v3
Verdict:
Malicious
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:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

AgentTesla

Executable exe 03d462a965108a9d9a216c4e26fa222c3fbba2e649a0e3e2cba8609070c6caf0

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-08-10 08:22:26 UTC

url : hxxp://45.137.22.103/local/vbc.exe