MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b647104789174776abced7dc5a7abaa47fa349c4b21749ca3b6634e4f039da4d. 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 4 File information Comments

SHA256 hash:	b647104789174776abced7dc5a7abaa47fa349c4b21749ca3b6634e4f039da4d
SHA3-384 hash:	bf0199c7ea2f7dd0920419d9157a1532aa4ea0305d31e487810bd03992e22a6c90293263d0665583484f2f54799d7aab
SHA1 hash:	70d945ae169325bf92a65604d87ae37dfb4f764d
MD5 hash:	3be4c7db676629ee1d043db3523b2e2a
humanhash:	arkansas-friend-lemon-stairway
File name:	REP_20200905_FN553.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	237'021 bytes
First seen:	2020-09-05 05:41:07 UTC
Last seen:	2020-09-05 05:42:45 UTC
File type:	doc
MIME type:	application/msword
ssdeep	3072:PYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////g:R0uXnWFchmmcI/o1/P43rlwj
TLSH	39340634AAC55867F221C67007CA6BE9166FCCF238B8F45125C43F2D06B1945EAE93ED
Reporter	FORMALITYDE
Tags:	Emotet Heodo

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.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

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

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/b647104789174776abced7dc5a7abaa47fa349c4b21749ca3b6634e4f039da4d/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-05 05:43:06 UTC

AV detection:

31 of 48 (64.58%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wzdrar4jc5dxnk6o27ofu6v2ur72gsoewilutsr3my2oj4bz3jgq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200905-l5fkjm92be/

Behaviour

Suspicious Office macro

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/b647104789174776abced7dc5a7abaa47fa349c4b21749ca3b6634e4f039da4d

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

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