MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b63129db2add87c73f4f8e28a0ce0c4bd82e3cfa55aff99a6b4475230398c063. 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: 7

Intelligence 7 IOCs YARA 4 File information Comments

SHA256 hash:	b63129db2add87c73f4f8e28a0ce0c4bd82e3cfa55aff99a6b4475230398c063
SHA3-384 hash:	2550b818c0965e78fcff1a190673b2db903de0afe1de403038bce12037028b0f4660246034a187c595627c8d8d9a341b
SHA1 hash:	64a00267663f0b4ea9c4eef6fdd5f2b01abf0d78
MD5 hash:	2e62589bf51908a6835533f1f86f67bb
humanhash:	seven-zulu-oven-failed
File name:	P_PB3183494383ZD.doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	175'983 bytes
First seen:	2020-07-31 07:23:09 UTC
Last seen:	Never
File type:	doc
MIME type:	application/msword
ssdeep	3072:C4PrXcuQuvpzm4bkiaMQgAlSUuc2biOYkG6KB5:jDRv1m4bnQgISUuc2bLYkGBB5
TLSH	F504290470DDEC53D6821AB31EABCF68B2A87C501FB8A216351D376E6F752B061BC395
Reporter	JAMESWT_WT
Tags:	Emotet Heodo

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

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

Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)

Launching a process by exploiting the app vulnerability

Result

Threat name:

Emotet

Detection:

malicious

Classification:

bank.troj.evad

Score:

92 / 100

Link:

https://www.joesandbox.com/analysis/404883

Signature

Creates HTML files with .exe extension (expired dropper behavior)

Creates processes via WMI

Document contains an embedded VBA with many randomly named variables

Document contains VBA stomped code (only p-code) potentially bypassing AV detection

Encrypted powershell cmdline option found

Malicious encrypted Powershell command line found

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

PowerShell case anomaly found

Very long command line found

Yara detected Emotet Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/b63129db2add87c73f4f8e28a0ce0c4bd82e3cfa55aff99a6b4475230398c063/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-07-31 04:57:27 UTC

File Type:

Document

Extracted files:

AV detection:

21 of 29 (72.41%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wyystwzk3wd4op2pryukbtqmjpmc4ph2kwx7tgtlir2sga4yybrq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200731-7zv8wl1mve/

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/b63129db2add87c73f4f8e28a0ce0c4bd82e3cfa55aff99a6b4475230398c063

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_gen Create hunting rule
Author:	abuse.ch
Description:	Detects Heodo 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