MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1a24cdd447db95aa10894a3b471875da732d0240e0b855117d5d31d9ca09500. 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: 7

Intelligence 7 IOCs YARA 2 File information Comments

SHA256 hash:	a1a24cdd447db95aa10894a3b471875da732d0240e0b855117d5d31d9ca09500
SHA3-384 hash:	7cf23360ab3f6e2727baf09b0ddb0d2e91d8a4c0e1c5bb9069c5fb83dfebde7001e693cb8a015479586d9dc5bb2aa597
SHA1 hash:	3e066bffdb78958dc5561be029fb302f8a590089
MD5 hash:	20734b4777796332ac544d4cb023aa61
humanhash:	fix-maine-pizza-orange
File name:	Rech_16_09_2020.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	204'051 bytes
First seen:	2020-09-16 10:43:36 UTC
Last seen:	2020-09-16 12:12:58 UTC
File type:	doc
MIME type:	application/msword
ssdeep	1536:PGGGGGGGGGG2xJLEt+LaaGGGGGGGGGGjLo9xilpfsdKY7xST/Ephkop8cEpTWj1J:xrfrzOH98ipgmEDvxBYNO
TLSH	83147005F4FCBD7AD2124EF00F9AEAA655F5F8F5472B669232187A1C0A3AD70C943274
Reporter	Anonymous
Tags:	Emotet Heodo

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.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

Searching for the window

Moving a file to the Windows subdirectory

Creating a service

Possible injection to a system process

Sending a TCP request to an infection source

Enabling autorun with the shell\open\command registry branches

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:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/467713

Signature

Creates processes via WMI

Document contains an embedded VBA with base64 encoded strings

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)

Multi AV Scanner detection for domain / URL

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

Powershell drops PE file

Very long command line found

Yara detected Emotet

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/a1a24cdd447db95aa10894a3b471875da732d0240e0b855117d5d31d9ca09500/

Threat name:

Script-Macro.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-16 10:45:05 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ugrezxkepw4vviiissr3i4mhlwttfubebyfykuix2xjr3hfasuaa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200916-pge1b9qt92/

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:

0.90

Link:

https://yomi.yoroi.company/submissions/a1a24cdd447db95aa10894a3b471875da732d0240e0b855117d5d31d9ca09500

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.