MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 644ecfbc278ee3f3c34c6c3eac7f5471a5cdf5d4c003a2b323b8f0490c4a1ff7. 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:	644ecfbc278ee3f3c34c6c3eac7f5471a5cdf5d4c003a2b323b8f0490c4a1ff7
SHA3-384 hash:	ea4759b83ced737cc53c3ecf42cadb49114d2a940014b03d2e32dc3486c496b540717fd80d322cd7e19c93b8ba3f774c
SHA1 hash:	8cac85fdd2f4580207e0b8a2ad602d47a0922fe3
MD5 hash:	884868c9f96761ba815c7929b7f0d89b
humanhash:	timing-comet-nine-mirror
File name:	emotet_e1_644ecfbc278ee3f3c34c6c3eac7f5471a5cdf5d4c003a2b323b8f0490c4a1ff7_2020-09-15__202953._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	162'675 bytes
First seen:	2020-09-15 20:32:03 UTC
Last seen:	2020-09-15 20:32:31 UTC
File type:	docx
MIME type:	application/msword
ssdeep	1536:ERWfcRWfsrdi1Ir77zOH98Wj2gpngd+a9i6Fgx+ReT:ErfrzOH98ipg66FO+8T
TLSH	B3F3A4092AC1998EF33A8E7017D9BAED1456CCF54D9C84273248B6257B37B40D9E1BF8
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

SecuriteInfo.com.VB.Trojan.VBA.Agent.BHH.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

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/644ecfbc278ee3f3c34c6c3eac7f5471a5cdf5d4c003a2b323b8f0490c4a1ff7/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-15 20:33:05 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=mrhm7pbhr3r7hq2mnq7ky72uogs435ouyab2fmzdxdyesdckd73q._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200915-4p9ny86lz2/

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/644ecfbc278ee3f3c34c6c3eac7f5471a5cdf5d4c003a2b323b8f0490c4a1ff7

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