MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bf2e9e59ebcab7099d02a29f7354975c255fd8078787d7ea18479f5956c470a. 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 3 File information Comments

SHA256 hash:	4bf2e9e59ebcab7099d02a29f7354975c255fd8078787d7ea18479f5956c470a
SHA3-384 hash:	c0d07fe4cd2f75b7ec7afc4ff4221ac430529889ef6f41f5d92fb8db10f7b68b9bbd08bbc39687065a18c9a88e5bf5d0
SHA1 hash:	bb1b8dca43457130842c915278874b35507fec2b
MD5 hash:	e88a66e3475485f664f557e738c521dc
humanhash:	four-purple-utah-butter
File name:	emotet_e2_4bf2e9e59ebcab7099d02a29f7354975c255fd8078787d7ea18479f5956c470a_2020-08-29__130325._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	229'914 bytes
First seen:	2020-08-29 13:04:56 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:P7Yy0u8YGgjv+ZvchmkHcI/o1/Vb6//////////////////////////////////6:10uXnWFchmmcI/o1/hO5jinwKz7O0
TLSH	F124182C78967EBAEF12F1327D7E6A68B21D9D212C24436E700C7BAF177153C4C45A1A
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch2 Heodo

Cryptolaemus1

Emotet epoch2 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

SecuriteInfo.com.VBS.Obfus-107.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.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 in the %temp% subdirectories

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

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/4bf2e9e59ebcab7099d02a29f7354975c255fd8078787d7ea18479f5956c470a/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-29 02:49:59 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=jpzotzm6xsvxbgoqfiu7onkjoxbfl7mapb4h27vbqr47lflmi4fa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200829-yy7xwnrn5j/

Behaviour

Suspicious Office macro

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/4bf2e9e59ebcab7099d02a29f7354975c255fd8078787d7ea18479f5956c470a

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