MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40bf45a0f3955cc2cb68375dd18ebe4bfbf79a8c1ced852bfaab79bcb58eb4bb. 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:	40bf45a0f3955cc2cb68375dd18ebe4bfbf79a8c1ced852bfaab79bcb58eb4bb
SHA3-384 hash:	e7d53c5f299f584e57777aff4225bd59514b6209e14377cc904caea48589c2a4c29318bcc132c0a7f3750761aa30421d
SHA1 hash:	f9a767835f80436e79383cc4f0f232de933e53fc
MD5 hash:	5b72a17c43005794e5b8b408abd9fc90
humanhash:	twelve-india-finch-nuts
File name:	emotet_e2_40bf45a0f3955cc2cb68375dd18ebe4bfbf79a8c1ced852bfaab79bcb58eb4bb_2020-08-18__164745._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	185'979 bytes
First seen:	2020-08-18 16:48:24 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:N4PrXcuQuvpzm4bkiaMQgAlScVbzaGsBwseny:6DRv1m4bnQgIScVbzaGsBwsey
TLSH	1804F9C0149E6FD6CD0E203364FA8DDE93841E2818E6741537583778BFB1AB3F669A16
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch2 Heodo

Cryptolaemus1

Emotet epoch2 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

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 an HTTP GET request

Creating a file in the %temp% subdirectories

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

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/40bf45a0f3955cc2cb68375dd18ebe4bfbf79a8c1ced852bfaab79bcb58eb4bb/

Threat name:

Document-Word.Trojan.SAgent

Status:

Malicious

First seen:

2020-08-18 16:49:04 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ic7ulihtsvomfs3ig5o5ddv6jp57pgumdtwykk72vn43znmows5q._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200818-9nd5l68mz6/

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/40bf45a0f3955cc2cb68375dd18ebe4bfbf79a8c1ced852bfaab79bcb58eb4bb

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.