MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2ef51510cebb41a3b19daa87fbc45731b67810e6fc8af03dd6353778a0a3694. 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:	b2ef51510cebb41a3b19daa87fbc45731b67810e6fc8af03dd6353778a0a3694
SHA3-384 hash:	f17184bdbe78abad21467a29b26d70e53a2077881822eb3c34eceedc49e31be2616ac601af318b165801bf56dcc66c42
SHA1 hash:	81b72137718dcd0230c97dd5c285e9d0d8325749
MD5 hash:	6c9e0f8354e7a4104edb2f127158d5ef
humanhash:	berlin-orange-wisconsin-red
File name:	emotet_e1_b2ef51510cebb41a3b19daa87fbc45731b67810e6fc8af03dd6353778a0a3694_2020-09-17__122312._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	204'375 bytes
First seen:	2020-09-17 12:23:54 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:04tcTv8kvjEuJ0dH5L0c4vs3ti18NmIIP4ovlnoR+a9kig7ix5EvGtaWWfjPYKwe:04tcTvjvTY140818tIP4ovp2LmGqo4
TLSH	9214C40D61F39C56FD20F2B20BD5FAE8DC24AC6F9A1B217921CB77694E31581BD83660
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/b2ef51510cebb41a3b19daa87fbc45731b67810e6fc8af03dd6353778a0a3694/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-17 12:25:06 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wlxvcuim5o2buoyz3kuh7pcfomnwpaion7ek6a65mnjxpcqkg2ka._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200917-1v6vgrh58x/

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/b2ef51510cebb41a3b19daa87fbc45731b67810e6fc8af03dd6353778a0a3694

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