MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efbeef5b97080c254b5674ee470a114119acdb49a6704a6629ac542173ffd001. 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:	efbeef5b97080c254b5674ee470a114119acdb49a6704a6629ac542173ffd001
SHA3-384 hash:	6e6b85102b56d28c2696c8baca6c5685ec536c1a9c5059a5e8dede89a2e49734566d9d0a1a843d1399cbb399350d0c9a
SHA1 hash:	31eb18e2a86472b76b7cd6895a8ee2290ae5954a
MD5 hash:	1eae61dff489dd4ef8d05b83f0ad93a7
humanhash:	georgia-nevada-texas-pasta
File name:	emotet_e1_efbeef5b97080c254b5674ee470a114119acdb49a6704a6629ac542173ffd001_2020-09-21__151329517612._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	194'768 bytes
First seen:	2020-09-21 15:14:57 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:uvHv22TWTogk079THcpOu5UZ0Nu81zUz4LKt7:E/TX07hHcJQcuezUELe7
TLSH	5214A400E5D1E80DF6D6CD310BBABAEB2CC0DB35F53D42DA21287A141AF96FD6692354
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):

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

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

Connection attempt

Sending an HTTP POST request

Deleting a recently created file

Enabling autorun for a service

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

Launching a process by exploiting the app vulnerability

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/efbeef5b97080c254b5674ee470a114119acdb49a6704a6629ac542173ffd001/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-21 15:16:06 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=567o6w4xbagcks2wotxeocqriem2zw2juzyeuzrjvrkcc4772aaq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200921-z3xj7hsfhs/

Behaviour

Suspicious Office macro

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/efbeef5b97080c254b5674ee470a114119acdb49a6704a6629ac542173ffd001

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