MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b50d8b3484a8116a3e3c4ede8ba464455431623dcb44c7918cb1b372fae8c046. 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 1 File information Comments

SHA256 hash:	b50d8b3484a8116a3e3c4ede8ba464455431623dcb44c7918cb1b372fae8c046
SHA3-384 hash:	176d55cd29392509610e3f225e5b981f70c3d717af0e1890dd4f93d36fb2d162ef0bc75f96d51dc1a91273266412dcd2
SHA1 hash:	f501d9d9f4ce949dfba08ab988c723bc1661fdfc
MD5 hash:	ad821f45fd37e6c0279201825fd9c863
humanhash:	friend-nineteen-twenty-item
File name:	emotet_e1_b50d8b3484a8116a3e3c4ede8ba464455431623dcb44c7918cb1b372fae8c046_2020-09-16__121520._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	199'176 bytes
First seen:	2020-09-16 12:16:07 UTC
Last seen:	2020-09-16 13:19:07 UTC
File type:	docx
MIME type:	application/msword
ssdeep	1536:DGGGGGGGGGG2xJLEt+LaaGGGGGGGGGGjLo9xilqfqdFTaFVT/EA8s9p8cjMfmVSD:+rfrzOH98ipged58cds
TLSH	F5146F05F4FCBD7AD2124EF10F9AEAA645F1F8F5472B66923218762C163AE70C943274
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

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 an HTTP GET request

Creating a file

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:

evad

Score:

84 / 100

Link:

https://www.joesandbox.com/analysis/468222

Signature

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

Creates processes via WMI

Document contains an embedded VBA with base64 encoded strings

Encrypted powershell cmdline option found

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

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

Very long command line found

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/b50d8b3484a8116a3e3c4ede8ba464455431623dcb44c7918cb1b372fae8c046/

Threat name:

Script-Macro.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-16 12:18:07 UTC

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wugywneevaiwupr4j3pixjdeivkdcyr5zncmpemmwgzxf6xiybda._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200916-hetteml5hs/

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/b50d8b3484a8116a3e3c4ede8ba464455431623dcb44c7918cb1b372fae8c046

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.