MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2a6495cdb9ccb4d2ed6e1e9e311a8b2f6c986a803159ccf83b91d821897cfae. 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:	b2a6495cdb9ccb4d2ed6e1e9e311a8b2f6c986a803159ccf83b91d821897cfae
SHA3-384 hash:	20f927836a7cbd0b88c3a4dffef8a65a97b132f8d77b80d31b79e613c25ab3dc7d1c8f673895c93d36d59a2af61e0d2e
SHA1 hash:	c0748669c72bdf7dc6a77da80a168af4f7f5a386
MD5 hash:	6888a7440284a89291d14f4050f0cb68
humanhash:	saturn-blue-glucose-football
File name:	emotet_e2_b2a6495cdb9ccb4d2ed6e1e9e311a8b2f6c986a803159ccf83b91d821897cfae_2020-08-18__073152._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	183'366 bytes
First seen:	2020-08-18 07:32:58 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:a4PrXcuQuvpzm4bkiaMQgAlSkiSqWwsLrt:bDRv1m4bnQgISkNDwsd
TLSH	F40409C0249E6FD6CD0E203354FA8DDE97841E2818E67515371C3778AFB1BB2F669A12
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.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

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

Deleting a recently created file

Possible injection to a system process

Enabling autorun for a service

Connection attempt to an infection source

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Sending an HTTP POST request to an infection source

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/b2a6495cdb9ccb4d2ed6e1e9e311a8b2f6c986a803159ccf83b91d821897cfae/

Threat name:

Document-Word.Trojan.GenScript

Status:

Malicious

First seen:

2020-08-18 07:34:09 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wktesxg3ttfu2lww4hu6geniwl3mtbviamkzzt4dxeoyegexz6xa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200818-nfsat4grxx/

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