MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8497faf7956deca580f40179c41fa928c0a810d44b9522acf54d00062baefad7. 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

Emotet (aka Heodo)

Vendor detections: 5

Intelligence 5 IOCs YARA 2 File information Comments

SHA256 hash:	8497faf7956deca580f40179c41fa928c0a810d44b9522acf54d00062baefad7
SHA3-384 hash:	82fead27d766cbb0efe8ce3878894434d3b920ad538b16453c1f489252ca7e6a5d6cba6eee83c92dc91f9370a8c23ac1
SHA1 hash:	39a4be0f5f1f305c2bfc635abcdfb9d3b4447960
MD5 hash:	d1550b83dd35a9617f010cf1c32a0c32
humanhash:	pip-green-yankee-black
File name:	emotet_e1_8497faf7956deca580f40179c41fa928c0a810d44b9522acf54d00062baefad7_2020-08-22__214852._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	240'273 bytes
First seen:	2020-08-22 21:49:33 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Wj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkJnoMrWznIaOwt9r:WHgtEWPsL/aTyT9GkGKvbwt9r
TLSH	3C348DDB62CABA3EEB4B50315806BF793265DE402E88B05A30FC3BBD3FB86544557146
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch1 Heodo

Cryptolaemus1

Emotet epoch1 doc

Intelligence

File Origin

# of uploads :

# of downloads :

107

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

SecuriteInfo.com.VBS.Obfus-102.UNOFFICIAL

Doc.Malware.Generic-9443669-0

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS request

Sending an HTTP GET request

Creating a file in the %temp% subdirectories

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Deleting a recently created file

Possible injection to a system process

Enabling autorun for a service

Connection attempt to an infection source

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Sending an HTTP POST request to an infection source

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/446665

Signature

Antivirus / Scanner detection for submitted sample

Changes security center settings (notifications, updates, antivirus, firewall)

Creates processes via WMI

Drops executables to the windows directory (C:\Windows) and starts them

Encrypted powershell cmdline option found

Found malware configuration

Hides that the sample has been downloaded from the Internet (zone.identifier)

Malicious encrypted Powershell command line found

PowerShell case anomaly found

Powershell drops PE file

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Very long command line found

Yara detected Emotet

Yara detected Emotet Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8497faf7956deca580f40179c41fa928c0a810d44b9522acf54d00062baefad7/

Threat name:

Document-Word.Trojan.SAgent

Status:

Malicious

First seen:

2020-08-22 10:40:11 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qsl7v54vnxwklahuaf44ih5jfdakqegujoksflhvjuaamk5o7llq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200822-a54ve3whdn/

Behaviour

Suspicious Office macro

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/8497faf7956deca580f40179c41fa928c0a810d44b9522acf54d00062baefad7

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.