MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4fc87eaceb8a28438c11db4d8d8e414209746b17753952a9d1a61a0c148055df. 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 5 File information Comments

SHA256 hash:	4fc87eaceb8a28438c11db4d8d8e414209746b17753952a9d1a61a0c148055df
SHA3-384 hash:	88c37f9429187341b9d21b47dba2c18ac61dffe9dcf4c0709ab182ca5a0c9fa3e6404d2c5c0636be9a46c3a14030d518
SHA1 hash:	2dee905ec55b42f00d4ecbbddce8ab85352af354
MD5 hash:	fbde07e5da973e4c3543b96a85ebd420
humanhash:	hotel-asparagus-queen-magazine
File name:	INV_5N648PXSRRGRGJAV.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	157'682 bytes
First seen:	2020-09-14 20:14:48 UTC
Last seen:	2020-09-14 20:17:09 UTC
File type:	doc
MIME type:	application/msword
ssdeep	1536:DchEchkrdi1Ir77zOH98Wj2gpngt+a9phaJ1dJWT0XhFPAiJwM6:PrfrzOH98ipgKJg0hF4iJwM6
TLSH	DBF3820A16C1984EF33A8E7027C9B9ED1896DCF44D9D4067328CB7557B37B40E9E1AB8
Reporter	FORMALITYDE
Tags:	Emotet Heodo

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.EmotetCROCryLittleSister.20200720.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.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

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/4fc87eaceb8a28438c11db4d8d8e414209746b17753952a9d1a61a0c148055df/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-14 18:43:39 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=j7eh5lhlriuehdar3ngy3dsbiiexi2yxou4vfkoruynayfeakxpq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200914-yl43wrwnwj/

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/4fc87eaceb8a28438c11db4d8d8e414209746b17753952a9d1a61a0c148055df

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

Rule name:	crime_win32_ransom_avaddon_1 Create hunting rule
Author:	@VK_Intel
Description:	Detects Avaddon ransomware
Reference:	https://twitter.com/VK_Intel/status/1300944441390370819

Rule name:	win_sisfader_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator