MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 470337f51113ca733ae2d94894c6b3e04a28dc51c26318316dabbb3364fc4f87. 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 5 File information Comments

SHA256 hash:	470337f51113ca733ae2d94894c6b3e04a28dc51c26318316dabbb3364fc4f87
SHA3-384 hash:	aa2f697c679743304c7925ef9b6e5e1454c3d8111fd307bf9b7e84b84864f8517ff3cf620c8b5449e0615c43d2c79d91
SHA1 hash:	7fb83a07063af6f662c6a9b101ebeab6d853dc6c
MD5 hash:	1aa2b35e7c631261009477afebb53e50
humanhash:	eleven-fix-island-california
File name:	PO# 08282020.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	222'970 bytes
First seen:	2020-08-28 18:29:22 UTC
Last seen:	2020-08-28 18:39:12 UTC
File type:	doc
MIME type:	application/msword
ssdeep	3072:LYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////P:90uXnWFchmmcI/o1/ULJ2VxSdwHEf
TLSH	26242A6D7C9A7EAADF12F1313D7E9A68B20D9D212C24436E744C3BAF1B3113D4D44A0A
Reporter	FORMALITYDE
Tags:	Emotet Heodo

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.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

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:

Unknown

Detection:

malicious

Classification:

bank.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/453852

Signature

Antivirus / Scanner detection for submitted sample

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

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 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

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/470337f51113ca733ae2d94894c6b3e04a28dc51c26318316dabbb3364fc4f87/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-28 18:31:05 UTC

AV detection:

21 of 28 (75.00%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=i4btp5ircpfhgoxc3fejjrvt4bfcrxcryjrrqmlnvo5tgzh4j6dq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200828-epx4c43m76/

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/470337f51113ca733ae2d94894c6b3e04a28dc51c26318316dabbb3364fc4f87

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