MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7b9257d8c50f28e5aa87090083acecd0359655c255d52dd1030c0375097e0e6. 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 4 File information Comments

SHA256 hash:	b7b9257d8c50f28e5aa87090083acecd0359655c255d52dd1030c0375097e0e6
SHA3-384 hash:	5795163324726766905e75da433edb3ff359a0b750468fc75b65b3fb66982976fb837f2d88b70921e966079466adcaac
SHA1 hash:	8993df8acf9983e679fde0dc86ad0e431af0edc9
MD5 hash:	4114e8e97b15c53120c5b8c182f14544
humanhash:	winner-cat-mountain-black
File name:	emotet_e1_b7b9257d8c50f28e5aa87090083acecd0359655c255d52dd1030c0375097e0e6_2020-09-18__215529._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	199'306 bytes
First seen:	2020-09-18 21:57:01 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:2rdi1Ir77zOH98Wj2gpngh+a9c8ul8oPhEPmRl6VO74L:2rfrzOH98ipgQ8ul8uWP+l6VO74L
TLSH	EB14D93D5CE0A882F531C3B0C78AA9A9341FAE977518BD2721C476E51A7F65BFBC0250
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

Sending an HTTP GET 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

Launching a process by exploiting the app vulnerability

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/b7b9257d8c50f28e5aa87090083acecd0359655c255d52dd1030c0375097e0e6/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-18 22:56:24 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=w64sk7mmkdzi4wviociaqowozubvszk4evovfxiqgdadouex4dta._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200918-6rbnhp7zwe/

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/b7b9257d8c50f28e5aa87090083acecd0359655c255d52dd1030c0375097e0e6

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:	SharedStrings Create hunting rule
Author:	Katie Kleemola
Description:	Internal names found in LURK0/CCTV0 samples

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