MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0468fa87f672e35fab09e937a3062ee43a3a833653206f6fdcf9b36d321c727. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0468fa87f672e35fab09e937a3062ee43a3a833653206f6fdcf9b36d321c727
SHA3-384 hash: c4b1e32ba422f62d19c4882f2febfa6cfe472cd7e507ca27baa0e227b390123ea1232dc463cca1ff78eeb5c31246d832
SHA1 hash: 0169620ab46c3917448a1d27a6c7c2b863b0b4c4
MD5 hash: 918948435efa997c0d93c3f2751fe59c
humanhash: spring-maine-tennis-mississippi
File name:emotet_e1_b0468fa87f672e35fab09e937a3062ee43a3a833653206f6fdcf9b36d321c727_2020-08-19__193349._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:200'823 bytes
First seen:2020-08-19 19:34:52 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:I4PrXcuQuvpzm4bkiaMQgAlSCxub9DiwhGn7:lDRv1m4bnQgISCxu1iwho7
TLSH 83140AA820F97C9EC90732317EFA8BBF50801E4A11628979A73D335A3FFB175A275115
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-101.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.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:
Emotet
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/439399
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
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
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
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 272233 Sample: Xzu9ZSxbZC._doc Startdate: 20/08/2020 Architecture: WINDOWS Score: 100 48 Malicious encrypted Powershell command line found 2->48 50 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->50 52 Yara detected Emotet Downloader 2->52 54 7 other signatures 2->54 7 powershell.exe 14 19 2->7         started        12 svchost.exe 2->12         started        14 WINWORD.EXE 184 40 2->14         started        16 9 other processes 2->16 process3 dnsIp4 36 isispickens.com 162.241.86.105, 49731, 80 UNIFIEDLAYER-AS-1US United States 7->36 38 swingcommerce.com 121.78.144.139, 49720, 80 GABIA-AS-KRGABIAIncKR Korea Republic of 7->38 40 tracke.4onlinedating.com 45.32.148.176, 80 AS-CHOOPAUS United States 7->40 30 C:\Users\user\AppData\Local\...\Bnpsn2cf.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200820184503.txt, UTF-8 7->32 dropped 60 Powershell drops PE file 7->60 18 Bnpsn2cf.exe 2 7->18         started        21 conhost.exe 7->21         started        62 Changes security center settings (notifications, updates, antivirus, firewall) 12->62 23 MpCmdRun.exe 1 12->23         started        34 C:\Users\user\AppData\...\Xzu9ZSxbZC.doc.LNK, MS 14->34 dropped 42 127.0.0.1 unknown unknown 16->42 44 192.168.2.1 unknown unknown 16->44 file5 signatures6 process7 signatures8 56 Drops executables to the windows directory (C:\Windows) and starts them 18->56 58 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->58 25 msisip.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 46 65.36.62.20, 49735, 80 GRANDECOM-AS1US United States 25->46
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b0468fa87f672e35fab09e937a3062ee43a3a833653206f6fdcf9b36d321c727/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-19 19:34:19 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wbdi7kd7m4xdl6vqt2jxumdc5zb2hkbtmuzan5x5z6ntnuzby4tq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200819-r2dvb4n9l6/
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/b0468fa87f672e35fab09e937a3062ee43a3a833653206f6fdcf9b36d321c727

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 b0468fa87f672e35fab09e937a3062ee43a3a833653206f6fdcf9b36d321c727

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/436713/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/435662/
  
URLhaus
https://urlhaus.abuse.ch/url/435991/

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