MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa4293594894b71bc6802e0f48b7de166601c9fcc291b5cac35f9c817183880c. 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 2 File information Comments

SHA256 hash:	aa4293594894b71bc6802e0f48b7de166601c9fcc291b5cac35f9c817183880c
SHA3-384 hash:	4db2d72a99bcb9b416508216f98ba8f3371133b3088023cf874e47d7de2c9e852c8a74d12d53f680dce7123021446a47
SHA1 hash:	1654a2f965a9bc4f327290364494f41e838a22c1
MD5 hash:	f39b534f23cf62e125933c8a60dff113
humanhash:	gee-friend-low-winter
File name:	emotet_e2_aa4293594894b71bc6802e0f48b7de166601c9fcc291b5cac35f9c817183880c_2020-09-16__044500._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	164'297 bytes
First seen:	2020-09-16 04:45:49 UTC
Last seen:	2020-09-16 04:49:59 UTC
File type:	docx
MIME type:	application/msword
ssdeep	1536:kcLzncLzMrdi1Ir77zOH98Wj2gpngx+a9HLln2/55O:9rfrzOH98ipgTL055O
TLSH	41F3840A16C1994EF33A8E7017D9AAED1456CCF58D9C4427324CBA257B37B40E9E1BF8
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.VB.Trojan.VBA.Agent.BHH.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

Sending a custom TCP request

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/aa4293594894b71bc6802e0f48b7de166601c9fcc291b5cac35f9c817183880c/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-16 04:47:04 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vjbjgwkiss3rxruafyhurn66cztadsp4yki3lswdl6oic4mdraga._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200916-qk73fv4are/

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/aa4293594894b71bc6802e0f48b7de166601c9fcc291b5cac35f9c817183880c

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:	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