MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6e3852d9b5e2c9717899fa9861a2878d75b40f83fdddaef1c32baeb791ffe52. 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: 6

Intelligence 6 IOCs YARA 3 File information Comments

SHA256 hash:	d6e3852d9b5e2c9717899fa9861a2878d75b40f83fdddaef1c32baeb791ffe52
SHA3-384 hash:	3086029581f65b7f4354b95880d7ccdc555d39773db60cd7a51b4b42fa47651cc3e26445eee137d6a4572f74f7e7190d
SHA1 hash:	0d843301f73060ce44be0f64f1c8a26f82045f83
MD5 hash:	9cb782a161a862dfd60d089b43a2b17c
humanhash:	twenty-indigo-twenty-quebec
File name:	emotet_e1_d6e3852d9b5e2c9717899fa9861a2878d75b40f83fdddaef1c32baeb791ffe52_2020-08-14__122640._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	234'822 bytes
First seen:	2020-08-14 12:27:11 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Sj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkYCu5WiFuw6gRP:SHgtEWPsL/aTyT9GkCWCuw6gRP
TLSH	B8345B47668B6F7BDD1260300C47FF696578ACC67F068007314E3FADEE7A7290A49899
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch1 Heodo

Cryptolaemus1

Emotet epoch1 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.VBS.Obfus-97.UNOFFICIAL

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

Creating a file in the %temp% directory

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

Sending an HTTP POST request

Deleting a recently created file

Possible injection to a system process

Enabling autorun for a service

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/429756

Signature

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

Creates processes via WMI

Document contains an embedded VBA with many string operations indicating source code obfuscation

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

Encrypted powershell cmdline option found

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

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/d6e3852d9b5e2c9717899fa9861a2878d75b40f83fdddaef1c32baeb791ffe52/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-14 12:29:05 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=23ryklm3lywjof4jt6uymgripdlvwqhyh7o5v3y4gk5ow6i77zja._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200814-wwzx4ljn3x/

Behaviour

Suspicious Office macro

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

Threat name:

Emotet

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/d6e3852d9b5e2c9717899fa9861a2878d75b40f83fdddaef1c32baeb791ffe52

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:	ach_Heodo_doc_gen_2 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo (aka Emotet) DOC

Rule name:	Cobalt_functions Create hunting rule
Author:	@j0sm1
Description:	Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT