MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c86bb76fa7bb5637e50fef795f8c01bc2d7aada2c03868619dfcb53649a097d. 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:	2c86bb76fa7bb5637e50fef795f8c01bc2d7aada2c03868619dfcb53649a097d
SHA3-384 hash:	cb4aa8e28d06a445fd3b083338cf011bc3b5dbe826489fed98ac7f7176f463c1d312b9b21189770931c25fa0d7acc15a
SHA1 hash:	644fd0c014e477659447d302292c976873b4f140
MD5 hash:	77204656697139e91593502817c0df13
humanhash:	december-monkey-florida-steak
File name:	emotet_e3_2c86bb76fa7bb5637e50fef795f8c01bc2d7aada2c03868619dfcb53649a097d_2020-08-15__002709._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	236'057 bytes
First seen:	2020-08-15 00:27:24 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:cj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkzRVLmgGVMBwiDR2S:cHgtEWPsL/aTyT9Gk1uawiDR5
TLSH	6B344A47668B6F7BDD1260300C47FF696578ACC27F068007314A3FADEE7A7250A5AC99
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-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

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:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/431372

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

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

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/2c86bb76fa7bb5637e50fef795f8c01bc2d7aada2c03868619dfcb53649a097d/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-15 00:29:04 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=fsdlw5x2po2wg7sq733zl6gadpbnpkw2fqbynbqz37fvgze2bf6q._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200815-kkw33ednwa/

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:

0.92

Link:

https://yomi.yoroi.company/submissions/2c86bb76fa7bb5637e50fef795f8c01bc2d7aada2c03868619dfcb53649a097d

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.