MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 161c633d35b061799650a498b12d4054d636759da3f233758f38a0d7d9ea5f46. 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:	161c633d35b061799650a498b12d4054d636759da3f233758f38a0d7d9ea5f46
SHA3-384 hash:	086fd794b57621afd66ebacf352b314d44351ff66e910b1f4441fcc0c21122665f3fec75728ee1d5d03328e90e5c9d1f
SHA1 hash:	e65c8143754057d83d103378e7890e175615e692
MD5 hash:	e3a91202c27aeaed345f1b62b84c470c
humanhash:	sixteen-king-carbon-vegan
File name:	emotet_e3_161c633d35b061799650a498b12d4054d636759da3f233758f38a0d7d9ea5f46_2020-08-12__192744._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	235'235 bytes
First seen:	2020-08-12 19:28:04 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Ej6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGksYR7IIvw06ZNLRs:EHgtEWPsL/aTyT9Gks6Iew005Rs
TLSH	FF346C0FDA477A36D47720305206EAB52996AC4A6F15422FB00E3EEC7F3DC58137A5E6
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):

SecuriteInfo.com.VBS.Obfus-96.UNOFFICIAL

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

Deleting a recently created file

Replacing files

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

Sending an HTTP POST request

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.evad

Score:

96 / 100

Link:

https://www.joesandbox.com/analysis/423832

Signature

Creates HTML files with .exe extension (expired dropper behavior)

Creates processes via WMI

Document contains an embedded VBA with base64 encoded strings

Document contains an embedded VBA with many randomly named variables

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

Encrypted powershell cmdline option found

Malicious encrypted Powershell command line found

PowerShell case anomaly found

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

Very long command line found

Yara detected Emotet Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/161c633d35b061799650a498b12d4054d636759da3f233758f38a0d7d9ea5f46/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-12 19:29:07 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=cyoggpjvwbqxtfsqusmlclkaktldm5m5upzdg5mphcqnpwpkl5da._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200812-ahfn3j44le/

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/161c633d35b061799650a498b12d4054d636759da3f233758f38a0d7d9ea5f46

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.