MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8390907055ffb930aa5f635104036583a933e16508d58f68399a49df3d304736. 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 3 File information Comments

SHA256 hash:	8390907055ffb930aa5f635104036583a933e16508d58f68399a49df3d304736
SHA3-384 hash:	2d86fc2b24d93efac6e17803bf5bb68d7e31bd0b2b3a3d3e23365b6a079c896bf114ba4bae90a555b7fe7582cdaae17b
SHA1 hash:	f02811fd987540a30b7b1f9385bc9115515288c3
MD5 hash:	38a08433927cb55cc3eed4bd0b61342a
humanhash:	spaghetti-chicken-ceiling-floor
File name:	emotet_e1_8390907055ffb930aa5f635104036583a933e16508d58f68399a49df3d304736_2020-09-03__121330._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	241'327 bytes
First seen:	2020-09-03 12:14:27 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:dYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////R:30uXnWFchmmcI/o1/9l16SucXw7
TLSH	6934B28C1FE41469FD3BA271C7D97AA6B400DCF63824CA9E15C037BE4636536E9E2B14
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

SecuriteInfo.com.VBS.Obfus-115.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200831.UNOFFICIAL

Doc.Dropper.EmotetRed0820-9543148-0

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

Deleting a recently created file

Enabling autorun for a service

Connection attempt to an infection source

Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)

Launching a process by exploiting the app vulnerability

Sending an HTTP POST request to an infection source

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/8390907055ffb930aa5f635104036583a933e16508d58f68399a49df3d304736/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-03 12:16:09 UTC

File Type:

Document

Extracted files:

AV detection:

19 of 29 (65.52%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=qoija4cv764tbks7mniqia3fqouthylfbdky62bztje56pjqi43a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200903-2axs5mptze/

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/8390907055ffb930aa5f635104036583a933e16508d58f68399a49df3d304736

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