MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb8d85da991db1dcfb00194393b228c2781826b5bdfba232413557d382ad72be. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb8d85da991db1dcfb00194393b228c2781826b5bdfba232413557d382ad72be
SHA3-384 hash: 668018a3a78c106fc250ea99ce45e077ea7f42f1c543a131ac6ea51554efb41e09e2fae687e48e6e8d8549d4c280b61e
SHA1 hash: 6745bfffd32ff1e166f260c0d9afb69c46981c84
MD5 hash: a76f568bd84998bc9d41ba25ea9a70c0
humanhash: saturn-jig-charlie-beer
File name:emotet_e3_fb8d85da991db1dcfb00194393b228c2781826b5bdfba232413557d382ad72be_2020-08-25__133015._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:256'808 bytes
First seen:2020-08-25 13:30:40 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Lj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk9FJsR/OwFG:LHgtEWPsL/aTyT9GkjA/OwFG
TLSH E8442BC936816B7ACC2106314C169BF622B1EE01ACE75459B08EF6DD7E3CE3A18577D8
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-102.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
DNS 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
Possible injection to a system process
Enabling autorun for a service
Launching a process by exploiting the app vulnerability
Sending an HTTP GET request to an infection source
Result
Threat name:
Unknown
Detection:
malicious
Classification:
bank.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/449152
Signature
Antivirus detection for URL or domain
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PowerShell case anomaly found
Powershell drops PE file
Very long command line found
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fb8d85da991db1dcfb00194393b228c2781826b5bdfba232413557d382ad72be/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-25 13:32:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ogylwuzdwy5z6yadfbzhmriyj4bqjvvxx52emsbgvl5havnok7a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200825-w22x9h943a/
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/fb8d85da991db1dcfb00194393b228c2781826b5bdfba232413557d382ad72be

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Heodo

Word file docx fb8d85da991db1dcfb00194393b228c2781826b5bdfba232413557d382ad72be

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/440940/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/440701/
  
URLhaus
https://urlhaus.abuse.ch/url/440699/
  
URLhaus
https://urlhaus.abuse.ch/url/440808/
  
URLhaus
https://urlhaus.abuse.ch/url/440613/
  
URLhaus
https://urlhaus.abuse.ch/url/440895/
  
URLhaus
https://urlhaus.abuse.ch/url/440706/
  
URLhaus
https://urlhaus.abuse.ch/url/440863/
  
URLhaus
https://urlhaus.abuse.ch/url/440687/
  
URLhaus
https://urlhaus.abuse.ch/url/440643/

Comments