MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fef54aa91d85467008e1d126091aa4dc1530fdc7434e4930e8d395bbebb82b5f. 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:	fef54aa91d85467008e1d126091aa4dc1530fdc7434e4930e8d395bbebb82b5f
SHA3-384 hash:	f2d9a993e88be6e9a910ba27964a8e63e0868e1351e4e62470013fcb7a09d15b7eda7e48830656441d3a8085b0968a5d
SHA1 hash:	30717e31712eebe8e52c09e0559fb043106ab8ab
MD5 hash:	9ca865bacaea5f24fca2ccae3977df5c
humanhash:	fish-lake-johnny-delta
File name:	emotet_e3_fef54aa91d85467008e1d126091aa4dc1530fdc7434e4930e8d395bbebb82b5f_2020-08-27__172325._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	225'199 bytes
First seen:	2020-08-27 17:24:07 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:MYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////8:E0uXnWFchmmcI/o1/8uMLtOwAf
TLSH	F3240916BFA6AE56FA41947D864A7EB8333B7D05ED314506BCCC36FA2F34A706448231
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch3 Heodo

Cryptolaemus1

Emotet epoch3 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

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% subdirectories

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

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS request

Sending an HTTP GET request

Sending a custom TCP request

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/fef54aa91d85467008e1d126091aa4dc1530fdc7434e4930e8d395bbebb82b5f/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-27 17:26:06 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=732uvki5qvdhachb2etasgve3qktb7ohinhesmhi2ok3x25yfnpq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200827-wvxyvtdbmx/

Behaviour

Suspicious Office macro

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

Threat name:

Emotet

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/fef54aa91d85467008e1d126091aa4dc1530fdc7434e4930e8d395bbebb82b5f

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