MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55729022c3684fd899ee712d0d0d3dbfeb5161fa842b101cd28dfcf85ead1a74. 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 4 File information Comments

SHA256 hash:	55729022c3684fd899ee712d0d0d3dbfeb5161fa842b101cd28dfcf85ead1a74
SHA3-384 hash:	3910910911563ee9ed114d8c7caf9938b86fff9efb04baf02f2aa2f859e9d6d420ba40993e184eadc1cf90dd2f5f2bb7
SHA1 hash:	0f49c7cd8d427cd17cdf77f81fbb5a5c6b3d3cd9
MD5 hash:	e7826863e4d00d4ed39baf24dad3125d
humanhash:	oven-oven-mango-single
File name:	emotet_e3_55729022c3684fd899ee712d0d0d3dbfeb5161fa842b101cd28dfcf85ead1a74_2020-08-27__225307._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	230'110 bytes
First seen:	2020-08-27 22:53:38 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:2vYy0u8YGgjv+ZvchmkHcI/o1/Vb6//////////////////////////////////k:S0uXnWFchmmcI/o1/bewn5
TLSH	60240A16BFB5AE5AF68194BD864A7FB8333B7D05ED324506ACC435FB2E34AB05448231
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch3 Heodo

Cryptolaemus1

Emotet epoch3 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

SecuriteInfo.com.VBS.Obfus-105.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 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/55729022c3684fd899ee712d0d0d3dbfeb5161fa842b101cd28dfcf85ead1a74/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-27 22:55:07 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=kvzjaiwdnbh5rgpooewq2dj5x7vvcyp2qqvrahgsrx6pqxvndj2a._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200827-973626prme/

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/55729022c3684fd899ee712d0d0d3dbfeb5161fa842b101cd28dfcf85ead1a74

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_20200820 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo DOC

Rule name:	ach_Heodo_doc_gen_3 Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo (aka Emotet) 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