MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8943af72d74871cb868884f7a7b6ccd1592376c79f4df8a2705b611c53e939c. 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:	f8943af72d74871cb868884f7a7b6ccd1592376c79f4df8a2705b611c53e939c
SHA3-384 hash:	726ba68d0d096202cda2e8a2990f267ca6effa9e4fa008f678cb1b458b1a614a7e0c6bf3d13b2fadf876855c6eece1db
SHA1 hash:	fe424454640caf9beab66d1bd636762c50b938ad
MD5 hash:	4a6de1481b3aa2b44e8f1545f8abdd04
humanhash:	india-quiet-alpha-kilo
File name:	emotet_e3_f8943af72d74871cb868884f7a7b6ccd1592376c79f4df8a2705b611c53e939c_2020-08-26__080927._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	233'532 bytes
First seen:	2020-08-26 08:09:55 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:buYy0u8YGgjv+ZvchmkHcI/o1/Vb6//////////////////////////////////h:a0uXnWFchmmcI/o1/WLJGZfweq
TLSH	C134A688E4BC6833FD19D3F64E9EBD7D5061BD7319A44A66B80E3FE82F352604D40A49
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-104.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.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

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/f8943af72d74871cb868884f7a7b6ccd1592376c79f4df8a2705b611c53e939c/

Threat name:

Document-Word.Trojan.SAgent

Status:

Malicious

First seen:

2020-08-26 08:11:05 UTC

AV detection:

31 of 48 (64.58%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=7ckdv5znosdrzodirbhxu63mzukzen3mph2n7crhaw3bdrj6sooa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200826-eavea9qhps/

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/f8943af72d74871cb868884f7a7b6ccd1592376c79f4df8a2705b611c53e939c

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