MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4833c57c4ff48c2720247aa3bc9c8d62222f9fe3d095924030c344bfa8673847. 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:	4833c57c4ff48c2720247aa3bc9c8d62222f9fe3d095924030c344bfa8673847
SHA3-384 hash:	712fc924bbe1a5e4c1d584126dc5d794d6c105305f7c45739aa003ced977f7504f5ba3c7e91cff07146f6e52958a8277
SHA1 hash:	d61d3ea0715c68fe18d26ce071ba1c7c40188cd4
MD5 hash:	2952e9a6b5afcf859ca919e372d87954
humanhash:	spring-batman-undress-red
File name:	emotet_e1_4833c57c4ff48c2720247aa3bc9c8d62222f9fe3d095924030c344bfa8673847_2020-09-04__212237._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	238'384 bytes
First seen:	2020-09-04 21:23:39 UTC
Last seen:	2020-09-04 21:25:54 UTC
File type:	docx
MIME type:	application/msword
ssdeep	3072:PYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////b:R0uXnWFchmmcI/o1/T43RGwh
TLSH	3334E434AAC55867F221C67007CA66E9166FCCF238B8F45135CC3A2D07B1945EAE93ED
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

Doc.Dropper.EmotetRed0820-9543148-0

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/4833c57c4ff48c2720247aa3bc9c8d62222f9fe3d095924030c344bfa8673847/

Threat name:

Document-Word.Trojan.GenScript

Status:

Malicious

First seen:

2020-09-04 21:25:05 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=jaz4k7cp6sgcoibepkr3zhenmirc7h7d2ckzeqbqyncl7kdhhbdq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200904-7tfp856y4j/

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/4833c57c4ff48c2720247aa3bc9c8d62222f9fe3d095924030c344bfa8673847

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