MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93400c3e807aa9fa5ce6c7251d89c4332bccd266c69e0638349625a868bc1ed4. 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 1 File information Comments
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SHA256 hash: 93400c3e807aa9fa5ce6c7251d89c4332bccd266c69e0638349625a868bc1ed4
SHA3-384 hash: 729ba625c839091e7048eedb076b3d81cc450f7330e99b1b96ffcc1ef3d7259eb4bb93b0f33cca0bf646b0b05570f852
SHA1 hash: 9a766566f05daae8e98e355c0de37d1da46dfbfe
MD5 hash: f723733ffa4de969cc2d7051760c4a8e
humanhash: fix-eight-double-delaware
File name:emotet_e2_93400c3e807aa9fa5ce6c7251d89c4332bccd266c69e0638349625a868bc1ed4_2020-08-17__113332._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:234'847 bytes
First seen:2020-08-17 11:33:53 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:pKj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkRCzQ69wsQs:YHgtEWPsL/aTyT9GkRIQkwsQs
TLSH B3347DA7B18E7F26D9A31DF01E8ADFB8A598BC413E0442DBB40D7B7D2F790D41A45428
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
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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
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Moving a file to the Windows subdirectory
Creating a service
Deleting a recently created file
Enabling autorun for a service
Connection attempt to an infection source
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Sending an HTTP POST 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/433262
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
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
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
PowerShell case anomaly found
Powershell drops PE file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 268933 Sample: PzFQ3n4wvw._doc Startdate: 17/08/2020 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->40 42 Malicious encrypted Powershell command line found 2->42 44 Yara detected Emotet Downloader 2->44 46 6 other signatures 2->46 7 powershell.exe 14 19 2->7         started        12 svchost.exe 2->12         started        14 WINWORD.EXE 184 46 2->14         started        16 8 other processes 2->16 process3 dnsIp4 36 poonamjoshi.com 68.66.248.6, 49728, 80 A2HOSTINGUS United States 7->36 30 C:\Users\user\AppData\Local\Temp\Prmi.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200817152730.txt, UTF-8 7->32 dropped 52 Powershell drops PE file 7->52 18 Prmi.exe 2 7->18         started        21 conhost.exe 7->21         started        54 Changes security center settings (notifications, updates, antivirus, firewall) 12->54 23 MpCmdRun.exe 1 12->23         started        34 C:\Users\user\AppData\...\PzFQ3n4wvw.doc.LNK, MS 14->34 dropped file5 signatures6 process7 signatures8 48 Drops executables to the windows directory (C:\Windows) and starts them 18->48 50 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->50 25 FlashPlayerApp.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 38 68.44.137.144, 443, 49732 COMCAST-7922US United States 25->38
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/93400c3e807aa9fa5ce6c7251d89c4332bccd266c69e0638349625a868bc1ed4/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 11:35:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=snaaypuapku7uxhgy4sr3coegmv4zutgy2pamobusys2q2f4d3ka._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200817-v5xyyp5lce/
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/93400c3e807aa9fa5ce6c7251d89c4332bccd266c69e0638349625a868bc1ed4

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_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 93400c3e807aa9fa5ce6c7251d89c4332bccd266c69e0638349625a868bc1ed4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/434560/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/434561/

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