MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8684570ff020824676af136d3c0076181180c4d7abe963ffb04a340ecb68186. 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:	b8684570ff020824676af136d3c0076181180c4d7abe963ffb04a340ecb68186
SHA3-384 hash:	ef804a6ef5422924eeee9e106ff174cfc7c3bff64ba75ea1bb6a2d8185cb54d66e31623e28c7bfd287edde63023521e4
SHA1 hash:	4b2d17a8fc63433725ae06a97c6ec6bd05ede055
MD5 hash:	2ae01a45e0a3d75eba58a2f5246f5a27
humanhash:	don-salami-quebec-failed
File name:	emotet_e2_b8684570ff020824676af136d3c0076181180c4d7abe963ffb04a340ecb68186_2020-09-16__094134._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	202'255 bytes
First seen:	2020-09-16 09:45:40 UTC
Last seen:	2020-09-17 17:57:31 UTC
File type:	docx
MIME type:	application/msword
ssdeep	1536:PGGGGGGGGGG2xJLEt+LaaGGGGGGGGGGjLo9xilpfsdKY7xST/Ephkop8cEpTWj1N:xrfrzOH98ipg3EDvxBYku
TLSH	B2147F05F4FCBD7AD2124EF10FAAEAA655F5F8F5472B669232107A1C093AE70C943274
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.AutoExecSeparateWays.20200818.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.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 a custom TCP 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/b8684570ff020824676af136d3c0076181180c4d7abe963ffb04a340ecb68186/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-16 09:13:10 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=xbuek4h7aieciz3k6e3nhqahmgarqdcnpk7jmp73asrub3fwqgda._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200916-nsfssschfa/

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/b8684570ff020824676af136d3c0076181180c4d7abe963ffb04a340ecb68186

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_20200916 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo 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:	SharedStrings Create hunting rule
Author:	Katie Kleemola
Description:	Internal names found in LURK0/CCTV0 samples

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