MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4e9fa7e865e2c2bae3abbd6d249ecc57198eb070b868ff767ac9220fd806efd. 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:	a4e9fa7e865e2c2bae3abbd6d249ecc57198eb070b868ff767ac9220fd806efd
SHA3-384 hash:	767db9e69b80b6391caa95f89dc8f84429623c4f3165cc31a3094bf61e4a5fc0214a1cd1deb11d32e62135bec5d42a0d
SHA1 hash:	c6609edc8449a5ee1c5ed32195c6ca6658578cfb
MD5 hash:	af08f787a2d07ac22dfa5a5eaf3ed7ed
humanhash:	black-football-virginia-nebraska
File name:	emotet_e1_a4e9fa7e865e2c2bae3abbd6d249ecc57198eb070b868ff767ac9220fd806efd_2020-09-18__134539._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	197'523 bytes
First seen:	2020-09-18 13:46:49 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:+rdi1Ir77zOH98Wj2gpng9+a9Ik1qlDba/qrHEs+nPyNdOx7NeN:+rfrzOH98ipgiva/qTX+nPyLOBUN
TLSH	4414D63D5CE0A885F530C3B0C78AA9A4344BAE97B5187D2721C876E41B7F65BFBC0294
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.EmotetMyOffice0920-9760802-0

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

Sending a TCP request to an infection source

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/a4e9fa7e865e2c2bae3abbd6d249ecc57198eb070b868ff767ac9220fd806efd/

Threat name:

Document-Word.Downloader.Heuristic

Status:

Malicious

First seen:

2020-09-18 13:48:07 UTC

AV detection:

10 of 47 (21.28%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=utu7u7uglywcxlr2xplnespmyvyzr2yhbodi753hvsjcb7man36q._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200918-c1q5jesyyn/

Behaviour

Suspicious Office macro

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/a4e9fa7e865e2c2bae3abbd6d249ecc57198eb070b868ff767ac9220fd806efd

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