MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4c878657ae6b4e7739b6a3da75dd297c2807e070430e1ead9ada6a845efce73. 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:	f4c878657ae6b4e7739b6a3da75dd297c2807e070430e1ead9ada6a845efce73
SHA3-384 hash:	8afb1e2975a921056414005dbbab22e373737bd2faf03711f87abb4d6bfdf11551d72920ace009cb8611424f6aa7311b
SHA1 hash:	54bc79ed56b8aa1b40a0aada13c9304b91eba1f8
MD5 hash:	2fbbe2d408a329d1d4fd9f2fe2333a8f
humanhash:	video-ack-alpha-july
File name:	emotet_e1_f4c878657ae6b4e7739b6a3da75dd297c2807e070430e1ead9ada6a845efce73_2020-09-14__210422._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	160'049 bytes
First seen:	2020-09-14 21:05:11 UTC
Last seen:	2020-09-14 21:05:47 UTC
File type:	docx
MIME type:	application/msword
ssdeep	1536:KAMOAMsrdi1Ir77zOH98Wj2gpngx+a94PzNWP5d6YQGLIcwK:wrfrzOH98ipgFP7vQGLIcwK
TLSH	7CF3710A16D1984EF33B8E7027C9A9AD1896DCF04D9D4427328CB6557B37F40E9E1AF8
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.AutoExecSeparateWays.20200818.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.UNOFFICIAL

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/f4c878657ae6b4e7739b6a3da75dd297c2807e070430e1ead9ada6a845efce73/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-14 21:06:31 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6tehqzl2422oo443ni62oxoss7bia7qhaqyod2wzvwtkqrppzzzq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200914-pknqsch4ka/

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/f4c878657ae6b4e7739b6a3da75dd297c2807e070430e1ead9ada6a845efce73

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_20200820 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo DOC

Rule name:	ach_Heodo_doc_gen_3 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo (aka Emotet) 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