MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6247e523ab6dc7d791fbf3760047f445d88b85632077090d7e346e9c6c0c76ae. 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

SHA256 hash: 6247e523ab6dc7d791fbf3760047f445d88b85632077090d7e346e9c6c0c76ae
SHA3-384 hash: cd73d7ddf11f506d5fe740e3201a147ea2804fca09497416fa4f16ed8b2651dfe9b8753747585dd349de122f3691ec1a
SHA1 hash: bde9dc287124543f2230b3656007d176db4328df
MD5 hash: 5fbe38bf04c58d743cabf42d21699d80
humanhash: double-bluebird-undress-ack
File name:AD1-2001087 PL.exe
Download: download sample
Signature AgentTesla
File size:1'017'344 bytes
First seen:2020-08-13 03:23:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d2c5bb9650248d566011b3a45aa89b6f (2 x HawkEye, 2 x AgentTesla, 1 x MassLogger)
ssdeep 24576:3yrAsCU/TdrqBRzSwEJsYJkyBfdHPW4zk:3y6e5HyCk
Threatray 10'851 similar samples on MalwareBazaar
TLSH 8A257D21BDD1483ED1F315389F7F9EF45C2A7ED12D24A50A2AE84C0F7A3924D392529E
Reporter cocaman
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending a UDP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for sample
Maps a DLL or memory area into another process
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)
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:
Win32.Backdoor.Androm
Status:
Malicious
First seen:
2020-08-07 19:10:57 UTC
File Type:
PE (Exe)
Extracted files:
44
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
upx keylogger stealer spyware trojan family:agenttesla
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
UPX packed file
AgentTesla Payload
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:Agenttesla_type2
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information


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

Malspam

AgentTesla

Executable exe 6247e523ab6dc7d791fbf3760047f445d88b85632077090d7e346e9c6c0c76ae

(this sample)

Comments