MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15e6a2e86090b828cc6be0aba08cfc3ed663209595f77e8c6d06c1ddf494a4f2. 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 4 File information Comments

SHA256 hash:	15e6a2e86090b828cc6be0aba08cfc3ed663209595f77e8c6d06c1ddf494a4f2
SHA3-384 hash:	f66a43e7c13d223e8ddfe46ec93f113122e8eba592348258027547f074ed05fe133607870fe642fcec4228f7d5cafb35
SHA1 hash:	70875f088109b09536b2215593ec7ba65dde1be6
MD5 hash:	d752a0d0826eeedd57896d224c976875
humanhash:	tango-alanine-mockingbird-failed
File name:	emotet_e2_15e6a2e86090b828cc6be0aba08cfc3ed663209595f77e8c6d06c1ddf494a4f2_2020-08-12__155346._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	235'307 bytes
First seen:	2020-08-12 15:55:12 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:Sj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkxfGs0Hw4bfkwHRf:SHgtEWPsL/aTyT9GkFGFw4g6Rf
TLSH	C3346D0FDA477A32D4B720304245EAB51996AC466F15422FB04E3EEC7F3DC58137A9E6
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch2 Heodo

Cryptolaemus1

Emotet epoch2 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

Sending a custom TCP request

Creating a file

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/423170

Signature

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

Drops executables to the windows directory (C:\Windows) and starts them

Drops PE files to the user root directory

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/15e6a2e86090b828cc6be0aba08cfc3ed663209595f77e8c6d06c1ddf494a4f2/

Threat name:

Script-Macro.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-12 15:57:06 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=cxtkf2dasc4crtdl4cv2bdh4h3lggievsx3x5ddna3a535euutza._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200812-s62b4bf3he/

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:

0.89

Link:

https://yomi.yoroi.company/submissions/15e6a2e86090b828cc6be0aba08cfc3ed663209595f77e8c6d06c1ddf494a4f2

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_gen_2 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