MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 523df645555c6aa6bac44a44298fc5049aea8ba9d530b69a6d6756a1960ddf74. 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:	523df645555c6aa6bac44a44298fc5049aea8ba9d530b69a6d6756a1960ddf74
SHA3-384 hash:	bf7f44559cc10003af39d12605c4f313bb981f8bcfbb67b11218b8f33adb2ce90f3eb78611654b4ff13fc1854afdd9f9
SHA1 hash:	0574a7df00dfd0d745fffd599e3d0dcebbfd3964
MD5 hash:	a4e26d170979d5014bf6e368f4851cd6
humanhash:	bluebird-blossom-nine-sodium
File name:	emotet_e2_523df645555c6aa6bac44a44298fc5049aea8ba9d530b69a6d6756a1960ddf74_2020-09-21__184641384620._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	217'904 bytes
First seen:	2020-09-21 18:47:52 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:u22TWTogk079THcpOu5UZA0/6tJR6Rsfo:u/TX07hHcJQAtT6RQo
TLSH	EA24A301D4D1E80CF6D6CE7007BAB9EB2CD0DF74F53D42DA20287A581AE96FE5A86354
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):

SecuriteInfo.com.VBS.Obfus-120.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.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

Deleting a recently created file

Possible injection to a system process

Sending a TCP request to an infection source

Enabling autorun for a service

Connection attempt to an infection source

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Sending an HTTP POST request to an infection source

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/523df645555c6aa6bac44a44298fc5049aea8ba9d530b69a6d6756a1960ddf74/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-21 18:49:06 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ki67mrkvlrvknowejjcctd6fasnovc5j2uylngtnm5lkdfqn352a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200921-fw4n9qla8j/

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/523df645555c6aa6bac44a44298fc5049aea8ba9d530b69a6d6756a1960ddf74

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_20200916 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo 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:	win_sisfader_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator