MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b9b0079604599e5cd8b5c21a7fbec3c3c6f244c517df6bc274a0f5fa2940869. 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:	4b9b0079604599e5cd8b5c21a7fbec3c3c6f244c517df6bc274a0f5fa2940869
SHA3-384 hash:	e14f083ef5c79400f72c4bfb5650cd1c4102f246367ea01243b60a34b0f97489ffbb02bd731050e9ae5e4391830fccb6
SHA1 hash:	e5ff545234bc61bc272144adb462d5585eb2fbb0
MD5 hash:	7b3f988a6ffc6f5ab765bc2ca9fb4ecd
humanhash:	virginia-quiet-high-jig
File name:	emotet_e2_4b9b0079604599e5cd8b5c21a7fbec3c3c6f244c517df6bc274a0f5fa2940869_2020-08-26__203933._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	238'485 bytes
First seen:	2020-08-26 20:40:27 UTC
Last seen:	2020-08-26 22:01:46 UTC
File type:	docx
MIME type:	application/msword
ssdeep	3072:fYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////K:B0uXnWFchmmcI/o1/F2ODuwKdk
TLSH	65347548E4BD6833FD29D3F60E8FBD7D5051BEB319A44A66B80F2EE92F752500D40689
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

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

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/4b9b0079604599e5cd8b5c21a7fbec3c3c6f244c517df6bc274a0f5fa2940869/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-26 20:42:07 UTC

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=jonqa6laiwm6ltmllqq2p67mhq6g6jcmkf67npbhjihv7iuubbuq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200826-x8pnjdm186/

Behaviour

Suspicious Office macro

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

Threat name:

Eldorado

Score:

0.63

Link:

https://yomi.yoroi.company/submissions/4b9b0079604599e5cd8b5c21a7fbec3c3c6f244c517df6bc274a0f5fa2940869

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