MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b32a7533a0ebe0f5dd740d859533ca587c09f73e5f24b4e40aa39fff31421805. 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 3 File information Comments

SHA256 hash:	b32a7533a0ebe0f5dd740d859533ca587c09f73e5f24b4e40aa39fff31421805
SHA3-384 hash:	3de8ac73d2af9500095879f95a9b6d408dfc0e2c00e866d719d948408ca81f761000cca1ffa595f04683ddd1580856b0
SHA1 hash:	2fb9240bd41a308a3f4508a09055ce9a70ce3de5
MD5 hash:	433a021ad24869a309246d8edac8daed
humanhash:	maine-beryllium-nebraska-oregon
File name:	E1_b32a7533a0ebe0f5dd740d859533ca587c09f73e5f24b4e40aa39fff31421805_2020-09-16_17-53-00_.DOC
Download:	download sample
Signature	Heodo Create hunting rule
File size:	176'912 bytes
First seen:	2020-09-16 20:13:56 UTC
Last seen:	2020-09-18 14:54:17 UTC
File type:	doc
MIME type:	application/msword
ssdeep	1536:LGGGGGGGGGG2xJLEt+LaaGGGGGGGGGGjLo9xiP2hCYey7dL6PhLtHrxM43atHtj6:ZrfrzOH98ipgkHD+3KvoEw9Q
TLSH	D4042A05F4FCBC75D6214EF00F99EAAA59F5F8F49B1B626532487A1C0A36E71C883670
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch1 Heodo

Cryptolaemus1

EMOTET epoch1 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

SecuriteInfo.com.VB.Trojan.VBA.Agent.BHK.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.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

Creating a file

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:

Emotet

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/468475

Signature

Creates processes via WMI

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

Multi AV Scanner detection for dropped file

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 drops PE file

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Very long command line found

Yara detected Emotet

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/b32a7533a0ebe0f5dd740d859533ca587c09f73e5f24b4e40aa39fff31421805/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-16 20:15:08 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wmvhkm5a5pqplxlubwczkm6klb6at5z6l4sljzakuop76mkcdacq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200916-n48myd46x2/

Behaviour

Suspicious Office macro

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

Threat name:

Emotet

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/b32a7533a0ebe0f5dd740d859533ca587c09f73e5f24b4e40aa39fff31421805

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_20200916 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo 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

Rule name:	win_sisfader_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator