MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3a06afe37d63e434d8ac12e8f2ed2fa8826d8153e9d5f6a3ec6793b11d43277. 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:	b3a06afe37d63e434d8ac12e8f2ed2fa8826d8153e9d5f6a3ec6793b11d43277
SHA3-384 hash:	7baefcc69d1f447062f788482179a53e3816338bb94075727976520ca722e34f3bbff599195d0d21dcd53b5cb0d757c9
SHA1 hash:	a5466377fb6ba4495bc87a5834587be3895c5bd8
MD5 hash:	5ab5e47bbaa0455890fe595381a443c5
humanhash:	bulldog-october-william-edward
File name:	emotet_e1_b3a06afe37d63e434d8ac12e8f2ed2fa8826d8153e9d5f6a3ec6793b11d43277_2020-09-03__060438._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	289'439 bytes
First seen:	2020-09-03 06:05:26 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Bj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkgGpbnpn+AZww:BHgtEWPsL/aTyT9GkgUbnh+AZww
TLSH	4E54932F58F1370BF137CF30538696DA2921AFA35C30BD27A1D43625993145AEDAB368
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):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200831.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

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Deleting a recently created file

Enabling autorun for a service

Connection attempt to an infection source

Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)

Launching a process by exploiting the app vulnerability

Sending an HTTP POST request to an infection source

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b3a06afe37d63e434d8ac12e8f2ed2fa8826d8153e9d5f6a3ec6793b11d43277/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-03 06:00:52 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=woqgv7rx2y7egtmkyexi6lws7kecnwavh2ov62r6yz4tweougj3q._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200903-h2c1ldmamj/

Behaviour

Suspicious Office macro

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

Threat name:

Emotet

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/b3a06afe37d63e434d8ac12e8f2ed2fa8826d8153e9d5f6a3ec6793b11d43277

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.