MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 692823887bbac35e5838510b1349d2350db983776ad0b73ea078f4749ec82cc2. 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 1 File information Comments

SHA256 hash:	692823887bbac35e5838510b1349d2350db983776ad0b73ea078f4749ec82cc2
SHA3-384 hash:	8f117d762d9c1df5d37cc932a3168477a925dd5a5c21e661c480c3145824af95e40eba5ef112f2536a60e6d1ff4b841b
SHA1 hash:	9b56ec8dcfeca99167da85d5088e533c126d21d1
MD5 hash:	be89de25a79b23f3b668359e506d3b72
humanhash:	queen-may-kitten-timing
File name:	emotet_e1_692823887bbac35e5838510b1349d2350db983776ad0b73ea078f4749ec82cc2_2020-08-15__091952._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	235'356 bytes
First seen:	2020-08-15 09:20:40 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:qj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkoAJUKauBwK0R0:qHgtEWPsL/aTyT9GkLJAuBwK0R0
TLSH	EC345B47668B6F7BD91660300C47FF696578ACC27F068007314E3FADEE7A7250A4AC99
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch1 Heodo

Cryptolaemus1

Emotet epoch1 doc

Intelligence

File Origin

# of uploads :

# of downloads :

107

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

Creating a file in the %temp% directory

Sending an HTTP GET request

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:

88 / 100

Link:

https://www.joesandbox.com/analysis/431938

Signature

Creates HTML files with .exe extension (expired dropper behavior)

Creates processes via WMI

Document contains an embedded VBA with many string operations indicating source code obfuscation

Encrypted powershell cmdline option found

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 Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/692823887bbac35e5838510b1349d2350db983776ad0b73ea078f4749ec82cc2/

Threat name:

Document-Word.Trojan.SAgent

Status:

Malicious

First seen:

2020-08-15 08:48:51 UTC

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=neuchcd3xlbv4wbykefrgsosgug3ta3xnlilopvapd2hjhwiftba._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200815-3jmjr29kkn/

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/692823887bbac35e5838510b1349d2350db983776ad0b73ea078f4749ec82cc2

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.