MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e6f9b7b28fba2eacf7e7a6f9c54aa57f312d3993840e83a17cdb1b867992744b. 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:	e6f9b7b28fba2eacf7e7a6f9c54aa57f312d3993840e83a17cdb1b867992744b
SHA3-384 hash:	6ced5af87db3759582cfb866d88a450c8e0193a160f5d4f44db3191f916c2b4e533e4cd26af467ad5f281b018b6d8870
SHA1 hash:	4cb803d63c3a011ed489ae327e081475eee1cb5e
MD5 hash:	e07788e8e4c0e5d5d4cabe80be8718a9
humanhash:	pasta-bravo-california-video
File name:	emotet_e3_e6f9b7b28fba2eacf7e7a6f9c54aa57f312d3993840e83a17cdb1b867992744b_2020-08-26__053520._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	232'470 bytes
First seen:	2020-08-26 05:35:44 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:PYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////q:R0uXnWFchmmcI/o1/KEP9cFwcy
TLSH	6A340CC839846E7ACC1016318C5A4BF53272EE025CEB545DA08DF5D9BE7CF36186A7E8
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):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

SecuriteInfo.com.VBS.Obfus-102.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

Sending a custom TCP request

Creating a file in the %temp% subdirectories

Creating a process from a recently created file

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

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:

Unknown

Detection:

malicious

Classification:

bank.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/451094

Signature

Antivirus / Scanner detection for submitted sample

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

Creates processes via WMI

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

Multi AV Scanner detection for submitted file

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

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

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/e6f9b7b28fba2eacf7e7a6f9c54aa57f312d3993840e83a17cdb1b867992744b/

Threat name:

Document-Word.Trojan.Powload

Status:

Malicious

First seen:

2020-08-26 05:37:04 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=4343pmupxixkz57hu344ksvfp4ys2omtqqhihil43mnym6msorfq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200826-9l4m3gx26s/

Behaviour

Suspicious Office macro

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/e6f9b7b28fba2eacf7e7a6f9c54aa57f312d3993840e83a17cdb1b867992744b

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_20200820 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo DOC

Rule name:	ach_Heodo_doc_gen_3 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