MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f099dcd03406b99e18af017ccbb95779cd65489d087b7e9337a07d78ef41f0c. 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 1 File information Comments

SHA256 hash:	6f099dcd03406b99e18af017ccbb95779cd65489d087b7e9337a07d78ef41f0c
SHA3-384 hash:	c33e2cebfd69c81b2645b76d8ec9e12633815c9f330f7f394918be503821bfd5c31451a136f6db32d1dc8d18d55a2059
SHA1 hash:	42b20cb7e2ff368c0967ae5ec9bf4916b8fbbf7f
MD5 hash:	e9c64d6f52d2bc6f7d43f924d3717f7e
humanhash:	may-bluebird-north-virginia
File name:	emotet_e1_6f099dcd03406b99e18af017ccbb95779cd65489d087b7e9337a07d78ef41f0c_2020-08-17__111152._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	234'749 bytes
First seen:	2020-08-17 11:12:29 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:rj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkqzxQr3swsv1fC:rHgtEWPsL/aTyT9GkqdY3swss
TLSH	3C346DA7B18E7F26D9A31DF00A8ADBF8A598BC413E0842CBB44D7B7D2F7D0D41945468
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):

SecuriteInfo.com.VBS.Obfus-97.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% directory

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Deleting a recently created file

Possible injection to a system process

Connection attempt to an infection source

Enabling autorun for a service

Launching a process by exploiting the app vulnerability

Sending an HTTP POST request to an infection source

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/433216

Signature

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

Creates processes via WMI

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

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:

n/a

Link:

https://mwdb.cert.pl/sample/6f099dcd03406b99e18af017ccbb95779cd65489d087b7e9337a07d78ef41f0c/

Threat name:

Document-Word.Trojan.Heuristic

Status:

Malicious

First seen:

2020-08-17 11:14:05 UTC

AV detection:

13 of 48 (27.08%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=n4ez3tidibvztymk6al4zo4vo6onmvej2cd3p2jtpid5pdxud4ga._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200817-3pctltmrk2/

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/6f099dcd03406b99e18af017ccbb95779cd65489d087b7e9337a07d78ef41f0c

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.