MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36a290d9df91c6881e6f23de7e03e02206ef7ca2d8aac9d585308806b6e2b965. 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:	36a290d9df91c6881e6f23de7e03e02206ef7ca2d8aac9d585308806b6e2b965
SHA3-384 hash:	ee9f50f2f82424df58602c3e254ff66a3752433d1e701c8819b463a8012bc3ae90514c2e140f9bd53347b762b736ba49
SHA1 hash:	5901f8b4865d2560b5fbc451e87ed00b0f72ae06
MD5 hash:	d7025e4b41a99d493cecba06ff01fbad
humanhash:	texas-diet-happy-princess
File name:	emotet_e2_36a290d9df91c6881e6f23de7e03e02206ef7ca2d8aac9d585308806b6e2b965_2020-08-19__224802._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	197'665 bytes
First seen:	2020-08-19 22:49:39 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Pb4PrXcuQuvpzm4bkiaMQgAlS314nBhGMGGwkP:PUDRv1m4bnQgIS3ShGMGGwkP
TLSH	061419A820E57C9EC90732306AFA8BBF50805E8E11628979B73D335A3FFB175B275115
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-101.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.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

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

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/439888

Signature

Changes security center settings (notifications, updates, antivirus, firewall)

Creates processes via WMI

Document contains an embedded VBA with base64 encoded strings

Document contains an embedded VBA with many string operations indicating source code obfuscation

Drops executables to the windows directory (C:\Windows) and starts them

Encrypted powershell cmdline option found

Found malware configuration

Hides that the sample has been downloaded from the Internet (zone.identifier)

Malicious encrypted Powershell command line found

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

PowerShell case anomaly found

Powershell drops PE file

Very long command line found

Yara detected Emotet

Yara detected Emotet Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/36a290d9df91c6881e6f23de7e03e02206ef7ca2d8aac9d585308806b6e2b965/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-19 22:51:05 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=g2rjbwo7shdiqhtpepph4a7aeido67fc3cvmtvmfgceannxcxfsq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200819-qhxm6fq2fs/

Behaviour

Suspicious Office macro

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

Threat name:

Emotet

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/36a290d9df91c6881e6f23de7e03e02206ef7ca2d8aac9d585308806b6e2b965

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.