MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23817f987418674698c3858143d1ab5945cf8822e21ee9126509bb5df1808067. 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:	23817f987418674698c3858143d1ab5945cf8822e21ee9126509bb5df1808067
SHA3-384 hash:	5f26009c4b815bf23907df44dd5924ec6a1d6d1f5a40ed6969a84c1d8697e71fe59b4fc35a75435868b34fb46b692754
SHA1 hash:	c16bfea415237ae686c81aeada1c3c932c18b57a
MD5 hash:	83872e22c6267eeca3e5401692af8dab
humanhash:	arizona-enemy-coffee-burger
File name:	emotet_e3_23817f987418674698c3858143d1ab5945cf8822e21ee9126509bb5df1808067_2020-08-21__072834._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	189'526 bytes
First seen:	2020-08-21 07:29:07 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:S4PrXcuQuvpzm4bkiaMQgAlSROgiWMYKP1wohjn:TDRv1m4bnQgISROxWMR1wohjn
TLSH	E504EADE20D9FC3AE74E90369C4AAD5E7212DF901DC8F1A930BC377E37B5290556A112
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch3 Heodo

Cryptolaemus1

Emotet epoch3 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-102.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

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

Possible injection to a system process

Sending a TCP request to an infection source

Enabling autorun for a service

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/443544

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

Creates processes via WMI

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

Encrypted powershell cmdline option found

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

Malicious encrypted Powershell command line found

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

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/23817f987418674698c3858143d1ab5945cf8822e21ee9126509bb5df1808067/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-21 07:31:05 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=eoax7gdudbtunggdqwauhunllfc47cbc4iposetfbg5v34maqbtq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200821-ranbwme37s/

Behaviour

Suspicious Office macro

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

Threat name:

Eldorado

Score:

0.63

Link:

https://yomi.yoroi.company/submissions/23817f987418674698c3858143d1ab5945cf8822e21ee9126509bb5df1808067

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