MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2231471f3c6d061e183476068e47d6eadb49691f9dc0202a664f90b8b38b8d1b. 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 5 File information Comments

SHA256 hash:	2231471f3c6d061e183476068e47d6eadb49691f9dc0202a664f90b8b38b8d1b
SHA3-384 hash:	bfd6d0eb87a73a219121c9837eef78d78b89798dd841867531b9b3d1c4af5113393531ca9b74423d601e390051c236cd
SHA1 hash:	d8382813075b1d6b29561e8d036508e58d0a0bb2
MD5 hash:	0fba458098dd8566a84a1d2fe720fd3e
humanhash:	alanine-oven-princess-pip
File name:	emotet_e1_2231471f3c6d061e183476068e47d6eadb49691f9dc0202a664f90b8b38b8d1b_2020-09-04__124019._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	125'899 bytes
First seen:	2020-09-04 12:41:17 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:OXLdXZGNHXLdXZGNrDMeOY5C6OJsdBpZWB+a9cZC5Sq99oqOiVuwc:W4eOY5CTsdAIZBq9wiVuwc
TLSH	B9C3EA34AAC25C27F52AC17007C5ABE6166E9CF234B8E46136DC7E1C47B4544EAE43DE
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):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.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/2231471f3c6d061e183476068e47d6eadb49691f9dc0202a664f90b8b38b8d1b/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-04 12:43:06 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=eiyuohz4nudb4gbuoydi4r6w5lnus2i7txacaktgj6ilrm4lrunq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200904-s7p1t1ht3j/

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/2231471f3c6d061e183476068e47d6eadb49691f9dc0202a664f90b8b38b8d1b

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:	SharedStrings Create hunting rule
Author:	Katie Kleemola
Description:	Internal names found in LURK0/CCTV0 samples

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