MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a2ccbf2fd45902471ea5dcc116d258ca0ff53b4e7499fe76f00349f029d0570. 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:	8a2ccbf2fd45902471ea5dcc116d258ca0ff53b4e7499fe76f00349f029d0570
SHA3-384 hash:	d1ea1853efbc664221c1c9bfafd85240489e13a34d0cfe2c7e8f55bec426b2ca9a85343e8146e3bf8aeca0ca03f64938
SHA1 hash:	de23a06454b86b755020ca1eda9708c359a132cf
MD5 hash:	b96bd54732f910cf84221e50ee738f76
humanhash:	moon-three-jupiter-cup
File name:	emotet_e3_8a2ccbf2fd45902471ea5dcc116d258ca0ff53b4e7499fe76f00349f029d0570_2020-08-28__075320._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	226'093 bytes
First seen:	2020-08-28 07:54:05 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:SYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////s:60uXnWFchmmcI/o1/Z5FwZwE2073M
TLSH	73242A6D7C9A7FBAEF12F0313D7E9A68B20D9D612C24836E60443BAF173113D4D45A1A
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

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/8a2ccbf2fd45902471ea5dcc116d258ca0ff53b4e7499fe76f00349f029d0570/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-28 07:56:06 UTC

AV detection:

21 of 28 (75.00%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=riwmx4x5iwici4pklxgbc3jfrsqp6u5u45ez7z3paa2j6au5avya._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200828-wsac6wrej2/

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/8a2ccbf2fd45902471ea5dcc116d258ca0ff53b4e7499fe76f00349f029d0570

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