MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f41df92a7bf31e22ac28e3e35cabf45f3be392f06c43b813eea05e2ca08f24bc. 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:	f41df92a7bf31e22ac28e3e35cabf45f3be392f06c43b813eea05e2ca08f24bc
SHA3-384 hash:	71355bb4dd0af77d494d4e122ccc3970379ecc771139c70bf70923851aee0a4b68545a8c6f7677877951693490e119b9
SHA1 hash:	81b5499424735a0ab1f30c8ddd2ab52308119d63
MD5 hash:	f4e7d953e025517305153b5c50afc0c3
humanhash:	missouri-table-emma-minnesota
File name:	emotet_e1_f41df92a7bf31e22ac28e3e35cabf45f3be392f06c43b813eea05e2ca08f24bc_2020-09-21__210956928197._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	215'842 bytes
First seen:	2020-09-21 21:11:37 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:0P22TWTogk079THcpOu5UZXN5kmcB/YNYsgU:E/TX07hHcJQZe0jj
TLSH	EB249101D5D1E80CF6D6CE7007BAB9EB2CD0DB75F53D02EA202876581BE96FE5A86344
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 a custom TCP 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/f41df92a7bf31e22ac28e3e35cabf45f3be392f06c43b813eea05e2ca08f24bc/

Threat name:

Document-Word.Downloader.Donoff

Status:

Malicious

First seen:

2020-09-21 21:13:04 UTC

AV detection:

15 of 48 (31.25%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6qo7skt36mpcflbi4prvzk7ul456hexqnrb3qe7oubpcziepes6a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200921-m14ty8pw1s/

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/f41df92a7bf31e22ac28e3e35cabf45f3be392f06c43b813eea05e2ca08f24bc

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