MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4c1c3441a6ee140589b9595e1da059946510638048a725450b3ac99c9dd95f6. 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:	c4c1c3441a6ee140589b9595e1da059946510638048a725450b3ac99c9dd95f6
SHA3-384 hash:	cf9b5944e3a127b1c5f8c84b53f618dfd82757a10334780b58bd7bac2366020d0d95e9a612570c0b94e395f0293a816a
SHA1 hash:	f1cbd1ceff1b80217c4399658831c9ab3ec66f3d
MD5 hash:	ff4d99c099bc49c1e08ed02c48887f04
humanhash:	grey-indigo-maine-october
File name:	emotet_e1_c4c1c3441a6ee140589b9595e1da059946510638048a725450b3ac99c9dd95f6_2020-09-17__233631._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	165'528 bytes
First seen:	2020-09-17 23:37:47 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:Brdi1Ir77zOH98Wj2gpngR+a9myzrPkNFLCA6J:BrfrzOH98ipg6yzgN5B6J
TLSH	B7F3A30D24F2D94AFA10F27007D9F6E59E559CAF9A0F607636CBB7151B3A680BC93390
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):

SecuriteInfo.com.VBS.Obfus-119.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

Doc.Dropper.EmotetMyOffice0920-9760802-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a service

Connection attempt

Sending an HTTP POST request

Deleting a recently created file

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS request

Sending an HTTP GET request

Creating a file

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Enabling autorun for a service

Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)

Launching a process by exploiting the app vulnerability

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/c4c1c3441a6ee140589b9595e1da059946510638048a725450b3ac99c9dd95f6/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-17 23:39:05 UTC

AV detection:

30 of 48 (62.50%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=yta4gra2n3quawe3swk6dwqftfdfcbryasfhevcqwowjtso5sx3a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200917-hwzq3crgh6/

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/c4c1c3441a6ee140589b9595e1da059946510638048a725450b3ac99c9dd95f6

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