MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf42e7722d1d3e4d7cf1aff7d1b89e586c574c430aadbe24241bf4efa3d89c0f. 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
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SHA256 hash: bf42e7722d1d3e4d7cf1aff7d1b89e586c574c430aadbe24241bf4efa3d89c0f
SHA3-384 hash: 019651cd5410b4c3e3fd34603870d43f56c8580e09a183375fe139af190691666f0dd0551b83fa0fa1cbbe4f62996510
SHA1 hash: 76e6363f38598e98a9f7344b469c7cb90770de0e
MD5 hash: 5f7ed8a45387300cdf5d902247913887
humanhash: comet-lion-arkansas-social
File name:emotet_e2_bf42e7722d1d3e4d7cf1aff7d1b89e586c574c430aadbe24241bf4efa3d89c0f_2020-10-16__070617651558._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:159'018 bytes
First seen:2020-10-16 07:08:05 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:JueCmMmDBeY5kb0TUNAuBqVPlB11nBk4UGI5rKZvFh9J:UdmM+EYOb0TUquBqt7nBWr5O9Fh9J
TLSH 31F3B20E7295DED9D4C9813719BBBEB9AA0C5C44B99DF28E311D3368EF37D20A25E140
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-145.UNOFFICIAL
Create hunting rule

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

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.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
Creating a process from a recently created file
Moving a file to the Windows subdirectory
Creating a service
Deleting a recently created file
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Enabling autorun for a service
Launching a process by exploiting the app vulnerability
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bf42e7722d1d3e4d7cf1aff7d1b89e586c574c430aadbe24241bf4efa3d89c0f/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-10-16 07:10:07 UTC
AV detection:
31 of 48 (64.58%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x5boo4rndu7e27hrv735doe6lbwfotcdbkw34jbedp2o7i6ytqhq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/201016-r9fmcxlyvn/
Behaviour
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Enumerates system info in registry
Office loads VBA resources, possible macro or embedded object present
Drops file in System32 directory
Blacklisted process makes network request
Process spawned unexpected child process
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/bf42e7722d1d3e4d7cf1aff7d1b89e586c574c430aadbe24241bf4efa3d89c0f

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_20200916
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:ach_Heodo_doc_gen_2
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 bf42e7722d1d3e4d7cf1aff7d1b89e586c574c430aadbe24241bf4efa3d89c0f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/698646/
  
Delivery method
Distributed via web download

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