MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4121659e82eadcc9063dbad5e46d42ef2d1b91e429f0c0e38fb203a6a0fec99b. 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 2 File information Comments

SHA256 hash:	4121659e82eadcc9063dbad5e46d42ef2d1b91e429f0c0e38fb203a6a0fec99b
SHA3-384 hash:	ff4663b0c4410f10fbfe6856691e6347b2c042434a7195b43790bf9d41a23f037e4bc607f199d6682a23897e608e39bc
SHA1 hash:	e4c6fb28a8ca72a4b28024ac3d0b18d68e4af5ee
MD5 hash:	1644e4456012e3cb3eedb379767f1c9e
humanhash:	undress-kentucky-river-mountain
File name:	emotet_e3_4121659e82eadcc9063dbad5e46d42ef2d1b91e429f0c0e38fb203a6a0fec99b_2020-08-13__215325._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	234'054 bytes
First seen:	2020-08-13 21:54:10 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:hj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkG8iGAAwSjRtLGX:hHgtEWPsL/aTyT9GkG8iGrwSjRE
TLSH	EE346B5BA3CAAB97E78253710A1BEA2400959C783921421F7DCD3EFE7F787680D71246
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.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 in the %temp% directory

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:

100 / 100

Link:

https://www.joesandbox.com/analysis/427797

Signature

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

Creates processes via WMI

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

Encrypted powershell cmdline option found

Found malware configuration

Hides that the sample has been downloaded from the Internet (zone.identifier)

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

Yara detected Emotet Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4121659e82eadcc9063dbad5e46d42ef2d1b91e429f0c0e38fb203a6a0fec99b/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-13 21:56:06 UTC

AV detection:

19 of 28 (67.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ieqwlhuc5lomsbr5xlk6i3kc54wrxepefhymby4pwib2nih6zgnq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200813-sthg2r52nx/

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/4121659e82eadcc9063dbad5e46d42ef2d1b91e429f0c0e38fb203a6a0fec99b

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.