MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3815498d0ab03e8e6573ecaff58207363aa23d7ed116b5d10bbf72fda771fc8. 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: 4

Intelligence 4 IOCs YARA 4 File information Comments

SHA256 hash:	c3815498d0ab03e8e6573ecaff58207363aa23d7ed116b5d10bbf72fda771fc8
SHA3-384 hash:	4233658299c7aa626279298b67098b757a142ce315402d888aceff247f550d58d5fad95f4ba967bea50a992dd88ffc74
SHA1 hash:	98ce12bd64ac340fc4e85873943c74e3e4fa1c5c
MD5 hash:	1a944ad9e732b6ad77691c687b5e144a
humanhash:	california-pluto-winter-arkansas
File name:	emotet_e1_c3815498d0ab03e8e6573ecaff58207363aa23d7ed116b5d10bbf72fda771fc8_2020-09-02__210105._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	290'426 bytes
First seen:	2020-09-02 21:01:35 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Bj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkMGpbnpGAZww:BHgtEWPsL/aTyT9GkMUbn8AZww
TLSH	9354832F58F1370BF137CF30534696DA2921AFA35C30BD27B1D836259A3145AED6B268
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/c3815498d0ab03e8e6573ecaff58207363aa23d7ed116b5d10bbf72fda771fc8/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-02 21:03:05 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=yoavjggqvmb6rzsxh3fp6wbaonr2ui6x5uiwwxiqxp3s7wtxd7ea._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200902-s3djtm3cnj/

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/c3815498d0ab03e8e6573ecaff58207363aa23d7ed116b5d10bbf72fda771fc8

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_20200820 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo DOC

Rule name:	ach_Heodo_doc_gen_3 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