MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81b7324acbeb5ad9c975f24624147612fd921741b9adf1b3c36ba915c22eadfe. 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:	81b7324acbeb5ad9c975f24624147612fd921741b9adf1b3c36ba915c22eadfe
SHA3-384 hash:	3045e11d90c09c9d82d067d6eb49df502f9f55c2f24e00d677df9b3c8b7b5a9e86e352cbde0d421cd8d6a5ff6e209c91
SHA1 hash:	39e99a1d30c41c3cfd168747b5ef742aa55ace5e
MD5 hash:	151cf01160c7640503c62d8c18ded0a0
humanhash:	victor-helium-kansas-papa
File name:	emotet_e1_81b7324acbeb5ad9c975f24624147612fd921741b9adf1b3c36ba915c22eadfe_2020-09-22__145914720785._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	156'335 bytes
First seen:	2020-09-22 15:01:09 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:9LB445TEgrO3jSWAg83tle1ZZ0293QM0eetR2cOupLB5UZ5p+a9Fjbs7zWLES6:N22TWTogk079THcpOu5UZ47yLp6
TLSH	DCE3F905E5C29C41EF2401739FEBEAD824BF9D1A5B3E42563039B7B82FB2547A8C2754
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-121.UNOFFICIAL

SecuriteInfo.com.VBS.Obfus-122.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/81b7324acbeb5ad9c975f24624147612fd921741b9adf1b3c36ba915c22eadfe/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-22 15:03:08 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=qg3teswl5nnntslv6jdcifdwcl6zef2bxgw7dm6dnourlqrovx7a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200922-2dmegkj4ps/

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/81b7324acbeb5ad9c975f24624147612fd921741b9adf1b3c36ba915c22eadfe

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