MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b271099532941d145ac4278751e47fcb2235760a28b145a26b0bca5f06827e46. 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 3 File information Comments

SHA256 hash:	b271099532941d145ac4278751e47fcb2235760a28b145a26b0bca5f06827e46
SHA3-384 hash:	61d9ac24618ba5635bdf6c17c9abd7d179dc3efc9301984b99deb841df6f475accb78410f3182578f3db54bc96103e34
SHA1 hash:	823acc2faf6a9a8e67f5b04b0160b16f3e9ddc25
MD5 hash:	5993b47e64b9a2e13b7b50e266a14ce5
humanhash:	virginia-enemy-beryllium-floor
File name:	emotet_e1_b271099532941d145ac4278751e47fcb2235760a28b145a26b0bca5f06827e46_2020-09-17__134850._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	204'588 bytes
First seen:	2020-09-17 13:49:36 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	1536:04tcTv8kvjEuJ0dH5L0c4vs3ti18NmIIP4ovlnoR+a9Hig7ix5EvGtaWWfjPYKwR:04tcTvjvTY140818tIP4ovp/LmGloI
TLSH	F814C30D61F29C56FD20F2B20BD5FAE8DC24AC6F9A1B217931CB77694E31581BD83660
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):

SecuriteInfo.com.VBS.Obfus-119.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL

Doc.Dropper.EmotetWinMob0920-9636503-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS request

Creating a file

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

Possible injection to a system process

Enabling autorun for a service

Launching a process by exploiting the app vulnerability

Sending an HTTP GET request to an infection source

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/b271099532941d145ac4278751e47fcb2235760a28b145a26b0bca5f06827e46/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-17 13:51:06 UTC

AV detection:

26 of 48 (54.17%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wjyqtfjssqoriwwee6dvdzd7zmrdk5qkfcyulitlbpff6bucpzda._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200917-jx848mggfj/

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/b271099532941d145ac4278751e47fcb2235760a28b145a26b0bca5f06827e46

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