MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b84c54a1704a22ceac88f79804b5a23b2a64547cadf21d76291d01f84b0e77d6. 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:	b84c54a1704a22ceac88f79804b5a23b2a64547cadf21d76291d01f84b0e77d6
SHA3-384 hash:	3010dc90317b23f5a54c342f85858b61d8596bcaee17027215cc52963ef6790bd906d6e98ed8f46a774d942f46c63d1e
SHA1 hash:	0207feb829161130e5d1b0683bd092715043c11b
MD5 hash:	03b736c563af8e0657eb8ca71726165e
humanhash:	sweet-india-gee-cold
File name:	emotet_e2_b84c54a1704a22ceac88f79804b5a23b2a64547cadf21d76291d01f84b0e77d6_2020-09-22__220053838207._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	175'494 bytes
First seen:	2020-09-22 22:02:40 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:sB445TEgrO3jSWAg83tle1ZZ0293QM0eetR2cOupLB5UZ5Z+a9zWvrCv3Pt6Det:s22TWTogk079THcpOu5UZQvw3Pt6Det
TLSH	2104C309E5C1AD06DF1001738FABABA825BFAC686B3E4105303EBBB81BF75568DC5754
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch2 Heodo

Cryptolaemus1

Emotet epoch2 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.VBS.Obfus-121.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

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

Possible injection to a system process

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/b84c54a1704a22ceac88f79804b5a23b2a64547cadf21d76291d01f84b0e77d6/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-22 20:59:23 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=xbgfjilqjirm5lei66majnnchmvgivd4vxzb25rjdua7qsyoo7la._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200922-m5p8y778cs/

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/b84c54a1704a22ceac88f79804b5a23b2a64547cadf21d76291d01f84b0e77d6

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