MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efddb6ce3f85a172356a95dfe3e262efff6d615be2339031c4ac5a68d7d2b2df. 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 5 File information Comments

SHA256 hash:	efddb6ce3f85a172356a95dfe3e262efff6d615be2339031c4ac5a68d7d2b2df
SHA3-384 hash:	0a89229830d3def478d44dfe45118941ceb2e17230c63301a68ef1482da422e3bdf960139091eb4acf7a092ba7b49992
SHA1 hash:	bcdfa9483778d42848219a22ff536279978dc369
MD5 hash:	6705982f51d6c2e4a3edb87d98164bc0
humanhash:	cat-network-table-delta
File name:	emotet_e3_efddb6ce3f85a172356a95dfe3e262efff6d615be2339031c4ac5a68d7d2b2df_2020-08-28__200042._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	223'174 bytes
First seen:	2020-08-28 20:01:21 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:LYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////W:90uXnWFchmmcI/o1/8LJ2VxxFwHEv
TLSH	CE242A6D789A7EAADF12F1313D7E9A68B20D9D212D24436E744C3BAF1B3113D4D44A0A
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/efddb6ce3f85a172356a95dfe3e262efff6d615be2339031c4ac5a68d7d2b2df/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-28 20:03:06 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=57o3ntr7qwqxenlksxp6hytc577w2yk34izzamoevrngrv6swlpq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200828-9dyemb4s2s/

Behaviour

Suspicious Office macro

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/efddb6ce3f85a172356a95dfe3e262efff6d615be2339031c4ac5a68d7d2b2df

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