MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3a46f99f6aba8a07ebe1563b3439b38c422806c1382bcd33f315dedfba8fb10. 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 2 File information Comments

SHA256 hash:	d3a46f99f6aba8a07ebe1563b3439b38c422806c1382bcd33f315dedfba8fb10
SHA3-384 hash:	a05d515f5361b0d55eebb26c8cc43dcb66bbfbdb8a920bc1effead60cf13062aaa455e1db320af30e8c2eb4f9a38f472
SHA1 hash:	46a17e3026d8e74fbcaf8eabdb2402bfb46da04f
MD5 hash:	5f80490c7dd81ad4a726ec13353dde46
humanhash:	steak-uncle-white-apart
File name:	KH3117818420XX.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	155'928 bytes
First seen:	2020-09-15 06:46:23 UTC
Last seen:	2020-09-15 06:51:24 UTC
File type:	doc
MIME type:	application/msword
ssdeep	1536:sgtIgPgtIgxrdi1Ir77zOH98Wj2gpngR+a9KrqYzE4gLFPxzw1:irfrzOH98ipgoqYzE40xzw1
TLSH	ABE3930A16C1984EF33A8E7027C9B9ED1892DCF48D9D44673284B7557B37F40E9E1AB8
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

SecuriteInfo.com.VB.Trojan.VBA.Agent.BHH.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.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

Deleting a recently created file

Replacing files

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

Possible injection to a system process

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.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/466195

Signature

Contains functionality to capture and log keystrokes

Creates processes via WMI

Document contains an embedded VBA with base64 encoded strings

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 submitted file

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

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Very long command line found

Yara detected Emotet

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/d3a46f99f6aba8a07ebe1563b3439b38c422806c1382bcd33f315dedfba8fb10/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-15 06:48:05 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=2osg7gpwvouka7v6cvr3gq43hdccfadmcoblzuz7gfo6365i7mia._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200915-g113v9nr6a/

Behaviour

Suspicious Office macro

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/d3a46f99f6aba8a07ebe1563b3439b38c422806c1382bcd33f315dedfba8fb10

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.