MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 faadceee59468746b521773ea2038965ccb148e66c13011409c67bb4164bddfd. 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 1 File information Comments

SHA256 hash:	faadceee59468746b521773ea2038965ccb148e66c13011409c67bb4164bddfd
SHA3-384 hash:	2315c71725f09b06c96ca4d5b414e67a43b61815bafbcfdecfa34f3f698ec729cb8fd1aab6e28b35e505d32f6af18bfe
SHA1 hash:	7f871b8aa902c27e932bf68b6a699ecf2f7d47c0
MD5 hash:	69a7a03900ea353bb1a055f0fde42390
humanhash:	oven-mockingbird-river-louisiana
File name:	Invoice.xlsm
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	28'578 bytes
First seen:	2020-08-12 18:55:26 UTC
Last seen:	2020-08-12 20:01:39 UTC
File type:	xlsm
MIME type:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep	768:+IZ4kx+9EOcwVOsXKngPUnsvfS6P1CXO3zjbkj:+ION9VcwQ1gPa8qO3A
TLSH	ABD2E127C7B25907F37590BD2618A8548085950B811EFBB378E090ACADC1FE5475BADF
Reporter	abuse_ch
Tags:	AgentTesla xlsm

abuse_ch

Malspam distributing AgentTesla:

HELO: smtp.rcn.com
Sending IP: 69.168.97.78
From: Paul Sartanowicz <paul.sartanowicz@rcn.com>
Subject: Good Day
Attachment: Invoice.xlsm

AgentTesla payload URL.
http://shopphongtinh.com/client.exe

AgentTesla C2:
https://shopphongtinh.com/origin/inc/cc5c21d45ece04.php

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.ISB.Downloadergen48.17042.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

DNS request

Sending an HTTP GET request

Launching a file downloaded from the Internet

Result

Threat name:

Unknown

Detection:

malicious

Classification:

expl.evad

Score:

72 / 100

Link:

https://www.joesandbox.com/analysis/423717

Signature

Bypasses PowerShell execution policy

Document exploit detected (process start blacklist hit)

Machine Learning detection for sample

Sigma detected: Microsoft Office Product Spawning Windows Shell

Sigma detected: Powershell download file and shellexecute

Suspicious powershell command line found

Tries to download and execute files (via powershell)

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/faadceee59468746b521773ea2038965ccb148e66c13011409c67bb4164bddfd/

Threat name:

Script-Macro.Trojan.Bluteal

Status:

Malicious

First seen:

2020-08-12 18:57:05 UTC

AV detection:

16 of 29 (55.17%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=7kw453szi2dunnjbo47kea4jmxglcshgnqjqcfajyz53ifsl3x6q._file

Result

Malware family:

agenttesla

Score:

10/10

Tags:

keylogger stealer trojan spyware family:agenttesla evasion

Link:

https://tria.ge/reports/200812-3q95gcgxq2/

Behaviour

Creates scheduled task(s)

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Checks processor information in registry

Creates scheduled task(s)

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Office loads VBA resources, possible macro or embedded object present

Suspicious use of SetThreadContext

Maps connected drives based on registry

Checks BIOS information in registry

Loads dropped DLL

Checks BIOS information in registry

Blacklisted process makes network request

Executes dropped EXE

Looks for VMWare Tools registry key

Blacklisted process makes network request

Executes dropped EXE

Looks for VMWare Tools registry key

Looks for VirtualBox Guest Additions in registry

AgentTesla Payload

Looks for VirtualBox Guest Additions in registry

Process spawned unexpected child process

AgentTesla

Process spawned unexpected child process

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/faadceee59468746b521773ea2038965ccb148e66c13011409c67bb4164bddfd

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.