MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e0f8d84c00c3bf4312837f194d14e7b58562bf9ee1fefa1a39d2d6a639834ee7. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e0f8d84c00c3bf4312837f194d14e7b58562bf9ee1fefa1a39d2d6a639834ee7
SHA3-384 hash: 02e5b539e8925b48583653b073bcdace7fba2177bf3e83e221d59650b036b1ba4bf0187b4c6e7b628be4ee71a57da4ac
SHA1 hash: d5aa94ad9da6d669a6596cbd1775e391ffbe1c19
MD5 hash: 1a0d163fbcfd73cbcc29425162732be9
humanhash: princess-yankee-echo-mexico
File name:emotet_e3_e0f8d84c00c3bf4312837f194d14e7b58562bf9ee1fefa1a39d2d6a639834ee7_2020-08-20__073641._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:194'237 bytes
First seen:2020-08-20 07:37:03 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:j4PrXcuQuvpzm4bkiaMQgAlSMd2k/qVt+Jw2M:cDRv1m4bnQgISMUk/q+Jw2M
TLSH D71486F128E3DEA9E543C63F769AD9BC306B0C0010515627BA5E33AF1F3A178584F669
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

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

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

Sanesecurity.Malware.24631.XlsHeur.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
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
Result
Threat name:
Emotet
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/440758
Signature
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
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
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)
Uses netsh to modify the Windows network and firewall settings
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e0f8d84c00c3bf4312837f194d14e7b58562bf9ee1fefa1a39d2d6a639834ee7/
Threat name:
Document-Word.Trojan.EmoDldr
Create hunting rule
Status:
Malicious
First seen:
2020-08-20 07:38:09 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4d4nqtaayo7ugeudp4mu2fhhwwcwfp464h7pugrz2llkmomdj3tq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200820-8lk7lmenyx/
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/e0f8d84c00c3bf4312837f194d14e7b58562bf9ee1fefa1a39d2d6a639834ee7

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 e0f8d84c00c3bf4312837f194d14e7b58562bf9ee1fefa1a39d2d6a639834ee7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/437012/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/436888/

Comments