MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7358c63d00a9a687434f3915c70e05e268b5d414d08c19e063de5f08e84e92e3. 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 3 File information Comments

SHA256 hash:	7358c63d00a9a687434f3915c70e05e268b5d414d08c19e063de5f08e84e92e3
SHA3-384 hash:	56bf3ad665a2615a8bf0224a7f309a49b37cfcb5586bfa59b56c9d5b7b5215f61fc47d8119e3a0ae6782db5b542d521d
SHA1 hash:	5d376b39aa2e260773e2136647bec28765666d8f
MD5 hash:	8f1b0252cd5156e853d598a83b77f438
humanhash:	hamper-autumn-red-eleven
File name:	emotet_e3_7358c63d00a9a687434f3915c70e05e268b5d414d08c19e063de5f08e84e92e3_2020-08-14__091158._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	232'702 bytes
First seen:	2020-08-14 09:12:21 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:1j6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkKl3O+zzqYwRbR9p:1HgtEWPsL/aTyT9GkKle+zznwRbRP
TLSH	19346C07A68B2F7BDD1261300C47FF696578ECC67F068107314A3FADED7A7250A4A899
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 a custom TCP 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/429140

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

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/7358c63d00a9a687434f3915c70e05e268b5d414d08c19e063de5f08e84e92e3/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-14 09:14:06 UTC

AV detection:

19 of 47 (40.43%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=onmmmpiavgtioq2phek4odqf4jullvau2cgbtydd3zpqr2coslrq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200814-bzlghjqzsx/

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/7358c63d00a9a687434f3915c70e05e268b5d414d08c19e063de5f08e84e92e3

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