MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aaf1baa00529b9b1acac53a16133ea2b531316a50b2a9ff1ecc2f1dca9affe81. 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 3 File information Comments

SHA256 hash:	aaf1baa00529b9b1acac53a16133ea2b531316a50b2a9ff1ecc2f1dca9affe81
SHA3-384 hash:	6dd34a0ff00f83f2bdd6be6f7508cfa60174628b1eeaf1d2a8ac64f2e58383f9bd1845ddf9c0fcf3ba6412759231d006
SHA1 hash:	45d5ae3aab23c7de219fd6501685ef120b0500c7
MD5 hash:	f28ffc6bd02cae12a18466d07e076e6d
humanhash:	ink-idaho-romeo-lion
File name:	emotet_e1_aaf1baa00529b9b1acac53a16133ea2b531316a50b2a9ff1ecc2f1dca9affe81_2020-09-17__132000._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	203'903 bytes
First seen:	2020-09-17 13:20:46 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:04tcTv8kvjEuJ0dH5L0c4vs3ti18NmIIP4ovlnoR+a9Jig7ix5EvGtaWWfjPYKw+:04tcTvjvTY140818tIP4ovpdLmGGo4
TLSH	E014C30D61F39C46FD20F2B21BD5FAE8DC24AC6F9A1B217921C777AA4D31581BD83660
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.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

Doc.Dropper.EmotetWinMob0920-9636503-0

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/aaf1baa00529b9b1acac53a16133ea2b531316a50b2a9ff1ecc2f1dca9affe81/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-17 13:22:06 UTC

AV detection:

19 of 29 (65.52%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=vly3viaffg43dlfmkoqwcm7kfnjrgfvfbmvj74pmyly5zknp72aq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200917-p5nvt1e2ns/

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/aaf1baa00529b9b1acac53a16133ea2b531316a50b2a9ff1ecc2f1dca9affe81

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:	win_sisfader_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator