MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a19722b22309648038cd9e6383078f7e27adac9534e3c87faa8eb9e849f3c1f7. 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: 7

Intelligence 7 IOCs YARA 4 File information Comments

SHA256 hash:	a19722b22309648038cd9e6383078f7e27adac9534e3c87faa8eb9e849f3c1f7
SHA3-384 hash:	7e3dd3fa381b32c178f973671a9aa3a6e9a6ef3b1b457eae86c56f8ca431e7abb276950472c7e661f05b30565fdd4129
SHA1 hash:	793bd0939a2f2010fc4be06553a9741131489865
MD5 hash:	d32ef31da6164bd3bf165e14d01f0b13
humanhash:	item-louisiana-stairway-wolfram
File name:	emotet_e1_a19722b22309648038cd9e6383078f7e27adac9534e3c87faa8eb9e849f3c1f7_2020-08-12__095035._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	234'448 bytes
First seen:	2020-08-12 09:51:11 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Kj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkme3mezUwHPmRJ:KHgtEWPsL/aTyT9Gkv3mezUwHuRJ
TLSH	99347D4EDA477A36D4B720304245EAB52996AC066F15422FB04E3FEC3F3DC58137A9E6
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.EmotetWindowSong.20200204.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

Possible injection to a system process

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/421988

Signature

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

Creates processes via WMI

Document contains an embedded VBA with base64 encoded strings

Document contains VBA stomped code (only p-code) potentially bypassing AV detection

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

Drops PE files to the user root directory

Encrypted powershell cmdline option found

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

Malicious encrypted Powershell command line found

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:

emotet

Link:

https://mwdb.cert.pl/sample/a19722b22309648038cd9e6383078f7e27adac9534e3c87faa8eb9e849f3c1f7/

Threat name:

Script-Macro.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-12 09:53:04 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=uglsfmrdbfsiaogntzrygb4ppyt23levgtr4q75kr246qsptyh3q._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200812-v8156s2qle/

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/a19722b22309648038cd9e6383078f7e27adac9534e3c87faa8eb9e849f3c1f7

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_gen_2 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