MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b978c8263309a6320976af99412866bba0fcf860d1f3905b332c94c7dacdacf3. 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:	b978c8263309a6320976af99412866bba0fcf860d1f3905b332c94c7dacdacf3
SHA3-384 hash:	df9e05273d087700b40e051cf26cfe0b1a6a8a342497939fe2d1429505b8289d52d322a50a8cf1db9daaea128450073d
SHA1 hash:	7d61e786c5e1902d2ce32f02aa10f4a315329abb
MD5 hash:	e6f2189b3abe2be19945c7a312544e2f
humanhash:	maine-yellow-crazy-alpha
File name:	emotet_e3_b978c8263309a6320976af99412866bba0fcf860d1f3905b332c94c7dacdacf3_2020-08-14__215511._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	237'510 bytes
First seen:	2020-08-14 21:55:42 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:2j6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk1lDnc9k1OwjnRR:2HgtEWPsL/aTyT9Gk7Dnc9sOwjnRR
TLSH	AB34394665CB2E7BDD12A0300D47FF696578ACC27F078007314A3FADEE7A7250A5AC99
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch3 Heodo

Cryptolaemus1

Emotet epoch3 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.VBS.Obfus-97.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.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 in the %temp% directory

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:

n/a

Link:

https://mwdb.cert.pl/sample/b978c8263309a6320976af99412866bba0fcf860d1f3905b332c94c7dacdacf3/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-14 21:48:31 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=xf4mqjrtbgtdeclwv6muckdgxoqpz6da2hzzawztfskmpwwnvtzq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200814-p3v12bc7j6/

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/b978c8263309a6320976af99412866bba0fcf860d1f3905b332c94c7dacdacf3

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_gen_2 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