MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfbd905fe2290c626ff0fe8d5001ee084aebaeb4c597f08d9606bcff61b9f782. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bfbd905fe2290c626ff0fe8d5001ee084aebaeb4c597f08d9606bcff61b9f782
SHA3-384 hash: 3eea05f1184acf0425d48aa30966737aadf8ce69e6ac5a0fe1a8c89d667874c64bf11440b7279976bf77d85191a567f4
SHA1 hash: 6058a9fa4b4d00c11e6ff0eb0e6bf4bfd7382658
MD5 hash: fca0c8358630519b3a0a3ab9fd5c0b2b
humanhash: item-hawaii-mountain-low
File name:E3_bfbd905fe2290c626ff0fe8d5001ee084aebaeb4c597f08d9606bcff61b9f782_2020-09-17_06-13-00_.DOC
Download: download sample
Signature Heodo
Create hunting rule
File size:150'584 bytes
First seen:2020-09-18 15:49:07 UTC
Last seen:Never
File type:Word file doc
MIME type:application/msword
ssdeep 3072:lHzxfmNGf4Y1Kol0U3GaMEfffffffffVVr6HgNHq2:lHtfmNGfHKouHEfffffffffnr6HgVB
TLSH EDE34F0D61F2AC16FD21F6B11BD4FAE4CC68ACAFA70F617620C777994A71981BC431A0
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
EMOTET epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Doc.Downloader.Emotet-9762651-0
Create hunting rule

SecuriteInfo.com.VBS.Obfus-119.UNOFFICIAL
Create hunting rule

Doc.Downloader.Emotet-9762641-0
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
Creating a file
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:
Emotet
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/470223
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Creates processes via WMI
Document contains an embedded VBA with many string operations indicating source code obfuscation
Drops executables to the windows directory (C:\Windows) and starts them
Encrypted powershell cmdline option found
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Multi AV Scanner detection for domain / URL
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 drops PE file
Very long command line found
Yara detected Emotet
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bfbd905fe2290c626ff0fe8d5001ee084aebaeb4c597f08d9606bcff61b9f782/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-09-17 09:18:16 UTC
AV detection:
27 of 48 (56.25%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x66zax7cfegge37q72gvaapobbfoxlvuywl7bdmwa26p6ynz66ba._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200918-s2db4xjszn/
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/bfbd905fe2290c626ff0fe8d5001ee084aebaeb4c597f08d9606bcff61b9f782

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:Cobalt_functions
Create hunting rule
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT
Rule name:win_sisfader_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Comments