MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f684920c6008639f3aa86d1e15cb98feb587846f4bf1fd90c481995e88bc66a2. 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 2 File information Comments

SHA256 hash:	f684920c6008639f3aa86d1e15cb98feb587846f4bf1fd90c481995e88bc66a2
SHA3-384 hash:	60f80443b4bd3756933a865e85ca88c21121d38e1c93774b69663e80196772c4a442e4c499795c87bfa12af0b9c12886
SHA1 hash:	90c96e369ab02bad53111f53ac347b69ab5b7c04
MD5 hash:	7c7d242aea600301449a41ed1769f1ce
humanhash:	leopard-happy-autumn-king
File name:	emotet_e3_f684920c6008639f3aa86d1e15cb98feb587846f4bf1fd90c481995e88bc66a2_2020-08-26__031323._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	231'763 bytes
First seen:	2020-08-26 03:13:52 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:PYy0u8YGgjv+ZvchmkHcI/o1/Vb6////////////////////////////////////:R0uXnWFchmmcI/o1/KEP9cEwc2
TLSH	2E340CC83A846E7ACC2016318C5A5BF53272EE026CEB545D9085F5D9BC7CF361C6A7E8
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-102.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

Result

Threat name:

Unknown

Detection:

malicious

Classification:

bank.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/451046

Signature

Antivirus / Scanner detection for submitted sample

Changes security center settings (notifications, updates, antivirus, firewall)

Creates processes via WMI

Drops executables to the windows directory (C:\Windows) and starts them

Encrypted powershell cmdline option found

Hides that the sample has been downloaded from the Internet (zone.identifier)

Malicious encrypted Powershell command line found

Multi AV Scanner detection for submitted file

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

PowerShell case anomaly found

Powershell drops PE file

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Very long command line found

Behaviour

Behavior Graph:

Download SVG

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/f684920c6008639f3aa86d1e15cb98feb587846f4bf1fd90c481995e88bc66a2/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-26 03:15:06 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=62cjeddabbrz6ovinupbls4y722ypbdpjpy73egeqgmv5cf4m2ra._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200826-qx5rnpgw4e/

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/f684920c6008639f3aa86d1e15cb98feb587846f4bf1fd90c481995e88bc66a2

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.