MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 398f083440b07e34265845891e14a427eca27d0b58364c49a03751f3c66a37e0. 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: 4

Intelligence 4 IOCs YARA 3 File information Comments

SHA256 hash:	398f083440b07e34265845891e14a427eca27d0b58364c49a03751f3c66a37e0
SHA3-384 hash:	137eeb60f9a17ba5e98cf08b1d9bdaa2deac7db239b18150d499ea70032fbf51afc18629e2fb55c76588a516567822f3
SHA1 hash:	303957c4c38205aea6d0235b1566e08f38042a09
MD5 hash:	4230817f5c5f7afd25acb52c3278b23e
humanhash:	december-eight-georgia-foxtrot
File name:	emotet_e3_398f083440b07e34265845891e14a427eca27d0b58364c49a03751f3c66a37e0_2020-08-18__054705._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	240'021 bytes
First seen:	2020-08-18 05:47:26 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:xj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkDWUXswsPzT:xHgtEWPsL/aTyT9GkDWU8wsP
TLSH	F7345CA2B18E7E26D9E31DF01F8ADBF8A598BC413E4842DBB40D7BBD2F790D41945424
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

SecuriteInfo.com.VBS.Obfus-100.UNOFFICIAL

TwinWave.EvilDoc.EmotetWindowSong.20200204.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

Sending an HTTP GET request

Creating a file in the %temp% subdirectories

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:

n/a

Link:

https://mwdb.cert.pl/sample/398f083440b07e34265845891e14a427eca27d0b58364c49a03751f3c66a37e0/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-18 05:49:06 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=hghqqncawb7dijsyiwer4ffee7wke7illa3eysnag5i7hrtkg7qa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200818-bdxasvre5x/

Behaviour

Suspicious Office macro

Please note that we are no longer able to provide a coverage score for Virus Total.

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_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