MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d99f28be1bd88f4eb8efcd54c021f9b248038aa19d71fe399be76813a24c2b25. 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:	d99f28be1bd88f4eb8efcd54c021f9b248038aa19d71fe399be76813a24c2b25
SHA3-384 hash:	20e9e60a2da2c981d7611943583fa4ae69ba2fe6b1536625160aaebdc839d4f2274d28f700aae88a536d10f52ee7782f
SHA1 hash:	4ada1b2846d7c77760711abcbbf0cb0dc053e3ca
MD5 hash:	891b5a0952a5702a3d2a1eb4759085c9
humanhash:	spring-indigo-football-uniform
File name:	emotet_e1_d99f28be1bd88f4eb8efcd54c021f9b248038aa19d71fe399be76813a24c2b25_2020-09-14__220006._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	159'591 bytes
First seen:	2020-09-14 22:00:44 UTC
Last seen:	2020-09-14 22:50:43 UTC
File type:	docx
MIME type:	application/msword
ssdeep	1536:KAMOAMsrdi1Ir77zOH98Wj2gpngx+a94PzNWP5d6YQGJIcw6:wrfrzOH98ipgFP7vQGJIcw6
TLSH	EFF3820A16D1984EF33B8E7027C9A9ED1896DCF04D9D44273288B6557B37F40E9E1AF8
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/d99f28be1bd88f4eb8efcd54c021f9b248038aa19d71fe399be76813a24c2b25/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-14 22:02:08 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=3gpsrpq33chu5ohpzvkmaipzwjeahcvbtvy74om345ubhismfmsq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200914-nq2sr7jvhj/

Behaviour

Suspicious Office macro

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

Threat name:

Trojan

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/d99f28be1bd88f4eb8efcd54c021f9b248038aa19d71fe399be76813a24c2b25

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