MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c8b59a1af8cceeb16398384d9faa639a1b5b6f95580bb233c6f33d64f14168e. 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 2 File information Comments

SHA256 hash:	1c8b59a1af8cceeb16398384d9faa639a1b5b6f95580bb233c6f33d64f14168e
SHA3-384 hash:	1af7e61201a178a280a49585a89c03d6b6a5aa63155dcd4768047999897b9bd32c1a48cba39045895cc0a9733efb02a4
SHA1 hash:	2b609207646152b7cd01a39d0eafca2fc3c1859d
MD5 hash:	39a97327edc4176ec81660b8842e32a7
humanhash:	jersey-mountain-black-lake
File name:	emotet_e3_1c8b59a1af8cceeb16398384d9faa639a1b5b6f95580bb233c6f33d64f14168e_2020-08-25__233816._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	233'156 bytes
First seen:	2020-08-25 23:38:47 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:PYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////D:R0uXnWFchmmcI/o1/KEP9cWwci
TLSH	BE340CC839846E7ACC1016318C5A4AF52272EE025CEB545DB08DF5D9BF7CF36186A7E8
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/450581

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/1c8b59a1af8cceeb16398384d9faa639a1b5b6f95580bb233c6f33d64f14168e/

Threat name:

Document-Word.Trojan.Powload

Status:

Malicious

First seen:

2020-08-25 23:40:08 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=dsfvtinprthowfrzqocnt6vghgq3lnxzkwalwiz4n4z5mtyuc2ha._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200825-nk5aypz8qa/

Behaviour

Suspicious Office macro

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/1c8b59a1af8cceeb16398384d9faa639a1b5b6f95580bb233c6f33d64f14168e

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.