MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0e91aa506315911b2252130d36d0e0e97ca2a411eea39f6dc77e290e36f0094. 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:	b0e91aa506315911b2252130d36d0e0e97ca2a411eea39f6dc77e290e36f0094
SHA3-384 hash:	c5ee52d0ec71815e7bd020c30c4016d95213c6f68e362989092a26a08891c21e54bac167c5e0241a1ff64116e104d449
SHA1 hash:	69f8bba87256c4c296f1d8429142ba6b8f76cd36
MD5 hash:	b02ebeed6958adb3e3d7b4b0c5f02dde
humanhash:	network-east-august-september
File name:	emotet_e2_b0e91aa506315911b2252130d36d0e0e97ca2a411eea39f6dc77e290e36f0094_2020-08-27__125140._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	229'999 bytes
First seen:	2020-08-27 12:53:06 UTC
Last seen:	2020-08-27 14:09:41 UTC
File type:	docx
MIME type:	application/msword
ssdeep	3072:LYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////q:90uXnWFchmmcI/o1/tQEpgw1
TLSH	7924EA16BFB5AA5AFB41947D864A7FB8333B7D04EA324507ACC435FA2E34A719448331
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.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

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/b0e91aa506315911b2252130d36d0e0e97ca2a411eea39f6dc77e290e36f0094/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-27 12:54:44 UTC

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wdurvjiggfmrdmrfeeyng3iob2l4uksbd3vdt5w4o7rjby3packa._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200827-g43a47cps6/

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/b0e91aa506315911b2252130d36d0e0e97ca2a411eea39f6dc77e290e36f0094

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