MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4737df7a73c86a11242cee8397295abd60bf861b26a204ebb5b25a88b52ffa0c. 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 4 File information Comments

SHA256 hash:	4737df7a73c86a11242cee8397295abd60bf861b26a204ebb5b25a88b52ffa0c
SHA3-384 hash:	5a62a12749c39f19e784881f0d838ac2b5a883a905960fafb37e96720f98b367bba8a767b435abe7bf63a31740de83e1
SHA1 hash:	4e6daeaf3df0d470f98ccc2833cd24a397df7d2e
MD5 hash:	6b17d955054fbe4a4e569668ab23083b
humanhash:	beryllium-eighteen-cold-river
File name:	emotet_e3_4737df7a73c86a11242cee8397295abd60bf861b26a204ebb5b25a88b52ffa0c_2020-08-26__151804._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	227'540 bytes
First seen:	2020-08-26 15:18:31 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:3hYy0u8YGgjv+ZvchmkHcI/o1/Vb6//////////////////////////////////d:370uXnWFchmmcI/o1/RUzlrKWwLaz9R
TLSH	2624C688E4BD6833FD19D3F60E9FBD7D5051BD7329A44A66A80E3FE92F352600D40A49
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch3 Heodo

Cryptolaemus1

Emotet epoch3 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

SecuriteInfo.com.VBS.Obfus-104.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a service

Connection attempt

Possible injection to a system process

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS request

Creating a file in the %temp% subdirectories

Creating a process from a recently created file

Moving a file to the Windows subdirectory

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/4737df7a73c86a11242cee8397295abd60bf861b26a204ebb5b25a88b52ffa0c/

Threat name:

Document-Word.Trojan.Powload

Status:

Malicious

First seen:

2020-08-26 15:20:06 UTC

AV detection:

24 of 29 (82.76%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=i43566ttzbvbcjbm52bzokk2xvql7bq3e2raj25vwjnirnjp7iga._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200826-vacjypqbc6/

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/4737df7a73c86a11242cee8397295abd60bf861b26a204ebb5b25a88b52ffa0c

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