MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16d2a267cba033c59963d01757e9800048ac1fbcf7cb53595dad21ee5bb027c6. 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: 7

Intelligence 7 IOCs YARA 4 File information Comments

SHA256 hash:	16d2a267cba033c59963d01757e9800048ac1fbcf7cb53595dad21ee5bb027c6
SHA3-384 hash:	a516eace701533bd6b675275500a98aa29df61898cbddd6bf351bec5383ccf5ba0e6181dc256f48452c977b56cd22306
SHA1 hash:	9c0ea64ad1ecfd89de64ae7abc3d7e1b76d0fbe6
MD5 hash:	c94de355c743ee0250451714a075774d
humanhash:	nineteen-alaska-kilo-double
File name:	emotet_e2_16d2a267cba033c59963d01757e9800048ac1fbcf7cb53595dad21ee5bb027c6_2020-08-12__090304._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	233'379 bytes
First seen:	2020-08-12 09:04:13 UTC
Last seen:	2020-08-12 09:42:01 UTC
File type:	docx
MIME type:	application/msword
ssdeep	3072:kj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkff666wu1RWbW:kHgtEWPsL/aTyT9Gkff666wu1Rh
TLSH	73347D0EEB877A36D47720304206EBB51996AC0A6F15422BB04E3FEC7F3D858177A5E5
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch2 Heodo

Cryptolaemus1

Emotet epoch2 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.EmotetWindowSong.20200204.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

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/421864

Signature

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

Creates processes via WMI

Document contains an embedded VBA with base64 encoded strings

Document contains VBA stomped code (only p-code) potentially bypassing AV detection

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

Drops PE files to the user root directory

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

Very long command line found

Yara detected Emotet

Yara detected Emotet Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/16d2a267cba033c59963d01757e9800048ac1fbcf7cb53595dad21ee5bb027c6/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-12 09:06:06 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=c3jkez6luaz4lgld2alvp2maabekyh5467fvgwk5vuq64w5qe7da._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200812-69zjncvwbn/

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/16d2a267cba033c59963d01757e9800048ac1fbcf7cb53595dad21ee5bb027c6

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