MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7f35b06b6d94b7aacb7aaf4681b81b3373a4051b74e97e01ae6d58a2f052b27. 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:	a7f35b06b6d94b7aacb7aaf4681b81b3373a4051b74e97e01ae6d58a2f052b27
SHA3-384 hash:	b1a284a9f5a8af98e7cdae1079dc1db197c67c9bb0dd000847b36f75b2b140af7001bc6a17ddc51455f89accfbd9378c
SHA1 hash:	8cabb8131d57af0ad4fa5e8efdd40c940f7c9803
MD5 hash:	6b13c2c67c0324adf531c851153f3d11
humanhash:	grey-alpha-montana-maryland
File name:	emotet_e1_a7f35b06b6d94b7aacb7aaf4681b81b3373a4051b74e97e01ae6d58a2f052b27_2020-09-04__171550._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	239'833 bytes
First seen:	2020-09-04 17:16:59 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:lYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////h:f0uXnWFchmmcI/o1/5gVb4NkkRwt
TLSH	D534E538A6D51827F225C27103C9AAE9166F8DF238B8E41235CC3F1D53B5945EAE83DD
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

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

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/a7f35b06b6d94b7aacb7aaf4681b81b3373a4051b74e97e01ae6d58a2f052b27/

Threat name:

Script-Macro.Downloader.Heuristic

Status:

Malicious

First seen:

2020-09-04 17:18:08 UTC

AV detection:

18 of 48 (37.50%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=u7zvwbvw3ffxvlfxvl2gqg4bwm3tuqcrw5hjpya243kyulyffmtq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200904-bjx79c56ws/

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/a7f35b06b6d94b7aacb7aaf4681b81b3373a4051b74e97e01ae6d58a2f052b27

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