MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1433d3df056954f5b077a1c1c8e643424314a7589ed48c3a33b42038d3d72f2b. 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: 1433d3df056954f5b077a1c1c8e643424314a7589ed48c3a33b42038d3d72f2b
SHA3-384 hash: 6a1887a1d5faaba127f56d541b0a549a4558ccc47831cc536d049d0025d081f24dca3589e5b9f7a287553827629b8b33
SHA1 hash: 91a167b4b1d7fc3e8ba9a267199441328386cd46
MD5 hash: 5f7933a53e977fca73b690c3c6ba9e08
humanhash: undress-mexico-glucose-november
File name:emotet_e1_1433d3df056954f5b077a1c1c8e643424314a7589ed48c3a33b42038d3d72f2b_2020-08-14__210710._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:234'716 bytes
First seen:2020-08-14 21:07:56 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Sj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkIMeGYGdSJRwK0dRE:SHgtEWPsL/aTyT9GkI1GYG8RwKcRE
TLSH FB344B4766CB6F7BD91260300C47FF696578ACC27F068107314E3FADEE7A7250A4A899
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.UNOFFICIAL
Create hunting rule

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

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
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:
96 / 100
Link:
https://www.joesandbox.com/analysis/430946
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
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 267832 Sample: AlAE08WCwu._doc Startdate: 16/08/2020 Architecture: WINDOWS Score: 96 42 Malicious encrypted Powershell command line found 2->42 44 Yara detected Emotet Downloader 2->44 46 Yara detected Emotet 2->46 48 5 other signatures 2->48 7 powershell.exe 14 19 2->7         started        11 svchost.exe 2->11         started        14 WINWORD.EXE 207 71 2->14         started        16 8 other processes 2->16 process3 dnsIp4 34 vip.5k6k.com 103.120.82.14, 49747, 80 WEST263GO-HKWest263InternationalLimitedHK Hong Kong 7->34 36 si-morgh.com 185.4.31.82, 49745, 80 GWSN-ASIR Iran (ISLAMIC Republic Of) 7->36 38 2 other IPs or domains 7->38 30 PowerShell_transcr....20200816143032.txt, UTF-8 7->30 dropped 32 C:\Users\user\AppData\Local\Temp\Qzra.exe, data 7->32 dropped 18 Qzra.exe 2 7->18         started        21 conhost.exe 7->21         started        54 Changes security center settings (notifications, updates, antivirus, firewall) 11->54 23 MpCmdRun.exe 1 11->23         started        file5 signatures6 process7 signatures8 50 Drops executables to the windows directory (C:\Windows) and starts them 18->50 52 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->52 25 wldp.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 40 174.100.27.229, 49752, 80 TWC-10796-MIDWESTUS United States 25->40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1433d3df056954f5b077a1c1c8e643424314a7589ed48c3a33b42038d3d72f2b/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-14 21:09:06 UTC
AV detection:
32 of 48 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cqz5hxyfnfkplmdxuha4rzsdijbrjj2yt3kiyortwqqdru6xf4vq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200814-4c9px1df9e/
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/1433d3df056954f5b077a1c1c8e643424314a7589ed48c3a33b42038d3d72f2b

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_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 1433d3df056954f5b077a1c1c8e643424314a7589ed48c3a33b42038d3d72f2b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/433549/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/433574/
  
URLhaus
https://urlhaus.abuse.ch/url/433559/
  
URLhaus
https://urlhaus.abuse.ch/url/433428/
  
URLhaus
https://urlhaus.abuse.ch/url/433565/
  
URLhaus
https://urlhaus.abuse.ch/url/433553/
  
URLhaus
https://urlhaus.abuse.ch/url/433519/
  
URLhaus
https://urlhaus.abuse.ch/url/433538/
  
URLhaus
https://urlhaus.abuse.ch/url/433427/
  
URLhaus
https://urlhaus.abuse.ch/url/433530/

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