MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfa31ffa596077bda609cc5576b3f6218e479ddc4572a14827383aded91a7aec. 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 1 File information Comments

SHA256 hash:	cfa31ffa596077bda609cc5576b3f6218e479ddc4572a14827383aded91a7aec
SHA3-384 hash:	ab0897567da243efdbadb37f9d9c925c760f330ecebdc2a93fe77af901306aff350cfa46593d27899ce20533b6e95406
SHA1 hash:	b87e88c9f30852104798c6b38cc5b8d980cb814c
MD5 hash:	056f15d6324ca2a8558f53cd5b7b4761
humanhash:	lion-ceiling-green-pennsylvania
File name:	emotet_e2_cfa31ffa596077bda609cc5576b3f6218e479ddc4572a14827383aded91a7aec_2020-09-24__103013712001._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	156'044 bytes
First seen:	2020-09-24 10:34:38 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:hAkT3yRFGEv0QtKPaOtMPAquK1gLadmpsHkkyeY+tB445TEgrO3jSWAg83tle1Zm:022TWTogk079THcpOu5UZ+fEu/
TLSH	28E3F40FE6C9E942D71281768DF9FFE92CA16C6676094D7A300AFF2F18F7111C646A84
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):

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

Doc.Dropper.EmotetOfficeWizard0920-9764982-0

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/cfa31ffa596077bda609cc5576b3f6218e479ddc4572a14827383aded91a7aec/

Threat name:

Script-Macro.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-24 09:03:15 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=z6rr76szmb333jqjzrkxnm7weghepho4ivzkcsbhha5n5wi2plwa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200924-wrtxhdgc16/

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/cfa31ffa596077bda609cc5576b3f6218e479ddc4572a14827383aded91a7aec

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.