MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d28c4a81b7b65453a8ac5e0633c7504b2ddc37bf979bf32f7a946d7c02cffc59. 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: 5

Intelligence 5 IOCs YARA 4 File information Comments

SHA256 hash:	d28c4a81b7b65453a8ac5e0633c7504b2ddc37bf979bf32f7a946d7c02cffc59
SHA3-384 hash:	3cfdd949e86827712dcd1fac9cc60fe8821b6a1adbc65faaaad59877c1985ba4d299fac102fb820fb7bbe62ba13e44de
SHA1 hash:	539764ab21f955566ebb28e826fdf426b200692c
MD5 hash:	56662f355c58c9a465dad136185ec149
humanhash:	moon-princess-oven-nebraska
File name:	emotet_e1_d28c4a81b7b65453a8ac5e0633c7504b2ddc37bf979bf32f7a946d7c02cffc59_2020-09-14__175033._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	169'851 bytes
First seen:	2020-09-14 17:51:40 UTC
Last seen:	2020-09-14 17:51:48 UTC
File type:	docx
MIME type:	application/msword
ssdeep	1536:CQ7a9307Q7a930krdi1Ir77zOH98Wj2gpng9+a9WLfSvMHgiji1NdaBuwrJ:PrfrzOH98ipg8uMAijeN0BuwN
TLSH	82F3850A16D2984EF33A4E702BC9BAED0492DCF49D8C5457328CB7157B77B40D9E1AB8
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

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

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/d28c4a81b7b65453a8ac5e0633c7504b2ddc37bf979bf32f7a946d7c02cffc59/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-14 17:53:06 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=2kgevanxwzkfhkfmlyddhr2qjmw5yn57s6n7gl32srwxyawp7rmq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200914-em2chkczm6/

Behaviour

Suspicious Office macro

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

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