MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5f54cd43ad4fc00b97be7c88c497d6e87d9883d8980b08666b54f2c2bfb70ab. 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 4 File information Comments

SHA256 hash:	b5f54cd43ad4fc00b97be7c88c497d6e87d9883d8980b08666b54f2c2bfb70ab
SHA3-384 hash:	38b967948f8fd416535212d06ce86fbed5279a13a28164d75462b8be4b4cb6102899f015f5cdc037229174196fbd2842
SHA1 hash:	642f3a14602d04673f8fc5e8eda583ca31a43fb5
MD5 hash:	9156ea8ca07d7c57b63540cca3996ed8
humanhash:	skylark-eight-steak-robin
File name:	emotet_e3_b5f54cd43ad4fc00b97be7c88c497d6e87d9883d8980b08666b54f2c2bfb70ab_2020-08-18__110933._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	176'436 bytes
First seen:	2020-08-18 11:09:51 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:33m48W5lrXcuYd0dGtgu8LoSRNHzz4lg8nV4b7Y7Dt5W9GvMQ/9iAl1a3ku+a99w:m4PrXcuQuvpzm4bkiaMQgAlS7V+MfwiE
TLSH	ED044AC024CE6ED6CD1E203254FB8EEE93842E1418E5B416371C777CAFB16B2B669A15
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):

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

Connection attempt

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/b5f54cd43ad4fc00b97be7c88c497d6e87d9883d8980b08666b54f2c2bfb70ab/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-18 11:11:04 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wx2uzvb22t6abol347eiysl5n2d5tcb5rgalbbtgwvhsyk73ocvq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200818-vkyll52qha/

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