MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad55f28a8afc74e7d12b0862d1efc14cccb40e3ff5a2faff1b30c26d2cba6d17. 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:	ad55f28a8afc74e7d12b0862d1efc14cccb40e3ff5a2faff1b30c26d2cba6d17
SHA3-384 hash:	2da2491a53baa4ac235a2acaa55da1cf29a2485fe13f12d35e2da6eea37ae7b5ba7b79bf077bb9d2835ae2c84b9b5402
SHA1 hash:	754b6030431045789d3748091d152bfe7ed31e98
MD5 hash:	189931a5ff2e1ecdc2564499f0a48834
humanhash:	ink-cat-bulldog-item
File name:	emotet_e2_ad55f28a8afc74e7d12b0862d1efc14cccb40e3ff5a2faff1b30c26d2cba6d17_2020-09-17__112458._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	176'895 bytes
First seen:	2020-09-17 11:25:37 UTC
Last seen:	2020-09-18 18:16:01 UTC
File type:	docx
MIME type:	application/msword
ssdeep	1536:erdi1Ir77zOH98Wj2gpngR+a96txO8nq78ct2PU7MXKSSxH5pcKaJnx7y2f:erfrzOH98ipgNkBx7X
TLSH	3104600D51F29815FE21F6B01BD8FAA4DD28ACAF971F617535CB76580F31982BC432A0
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.EMOCROCreateRomanticWarrior.20200916.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/ad55f28a8afc74e7d12b0862d1efc14cccb40e3ff5a2faff1b30c26d2cba6d17/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-09-17 11:27:05 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=vvk7fcuk7r2opujlbbrnd36bjtglidr76wrpv7y3gdbg2lf2nulq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200917-7472p8aenj/

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/ad55f28a8afc74e7d12b0862d1efc14cccb40e3ff5a2faff1b30c26d2cba6d17

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