MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f030d590fcb9a74113d0e1e3b912bda207354996313320bee267f209be4a6129. 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: 7

Intelligence 7 IOCs YARA 2 File information Comments

SHA256 hash:	f030d590fcb9a74113d0e1e3b912bda207354996313320bee267f209be4a6129
SHA3-384 hash:	c90917eaeb47fd08c7c2ec0b754c384d051baabb7221e660f8c100c25b700a446021c3653845052234a62cf1a5517507
SHA1 hash:	cc7453eaa36e66e2606ba320c356f1f8b8bdad39
MD5 hash:	43bd07bddfbea2bc4e8884e9a5166400
humanhash:	chicken-lake-kilo-seven
File name:	Invoice Overdue.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	490'496 bytes
First seen:	2020-10-28 06:44:47 UTC
Last seen:	2020-11-06 16:07:28 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep	12288:wFTfxzxdh1Z0uZ0j0Hx6OUW4lkk0t5amJW03Jq8HcD+jriG4dPIC:EZzt8268p9Z3Uuc6j9C
TLSH	9EA4F1A8B5C1B9AFC49BCC7755249C30B7A0A57B4B0FF247C07336E4C98D69A8F544A2
Reporter	cocaman
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

129

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/80267/

Detection(s):

SecuriteInfo.com.BehavesLike.Win32.Generic.gc.21568.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Using the Windows Management Instrumentation requests

Unauthorized injection to a recently created process

Creating a file

Moving of the original file

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/514515

Signature

Executable has a suspicious name (potential lure to open the executable)

Found malware configuration

Initial sample is a PE file and has a suspicious name

Installs a global keyboard hook

Machine Learning detection for sample

May check the online IP address of the machine

Moves itself to temp directory

Multi AV Scanner detection for submitted file

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)

Queries sensitive video device information (via WMI, Win32_VideoController, 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/f030d590fcb9a74113d0e1e3b912bda207354996313320bee267f209be4a6129/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-10-28 00:05:14 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=6aynleh4xgtuce6q4hr3sev5uidtksmwgezsbpxcm7zatpskmeuq._file

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla evasion keylogger spyware stealer trojan

Link:

https://tria.ge/reports/201028-5bvs1b457s/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Looks up external IP address via web service

Maps connected drives based on registry

Checks BIOS information in registry

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Looks for VMWare Tools registry key

Looks for VirtualBox Guest Additions in registry

AgentTesla

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

AgentTesla

Score:

0.80

Link:

https://yomi.yoroi.company/submissions/f030d590fcb9a74113d0e1e3b912bda207354996313320bee267f209be4a6129

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.