MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8926d5c96e139ba0f6c24f25c6d8a167c05cb416b4a917f184a5da60b2cee1e4. 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: 8926d5c96e139ba0f6c24f25c6d8a167c05cb416b4a917f184a5da60b2cee1e4
SHA3-384 hash: 1742b9f2ba805d08ab0acdb6b0aaf9bfa9827567479fc8e2bcf9aa78dc3c7e71cc707dbfb17d2dbd192d161d53609d31
SHA1 hash: 2a4c6bc86f653d3e7f12611d21cc7c771f17bc0d
MD5 hash: 8b7bac65501c7c365dfb891e4692b68c
humanhash: william-massachusetts-sierra-twelve
File name:emotet_e3_8926d5c96e139ba0f6c24f25c6d8a167c05cb416b4a917f184a5da60b2cee1e4_2020-08-17__180537._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:238'894 bytes
First seen:2020-08-17 18:05:58 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:wj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkUUz/qyawsqY:wHgtEWPsL/aTyT9GkU4qwsqY
TLSH C1345CA3B18D7E26D9E31EF01F8ADBB8A598BC413E4842DBB40D7B7D2FB90D41945424
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
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
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
Creating a window
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
DNS request
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a process from a recently created file
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/434477
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
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
PowerShell case anomaly found
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: 269618 Sample: KfhuhkocDy._doc Startdate: 18/08/2020 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->46 48 Found malware configuration 2->48 50 Malicious encrypted Powershell command line found 2->50 52 7 other signatures 2->52 7 powershell.exe 14 20 2->7         started        11 svchost.exe 2->11         started        14 svchost.exe 1 1 2->14         started        16 8 other processes 2->16 process3 dnsIp4 34 muliarental.com 142.11.239.9, 49718, 80 HOSTWINDSUS United States 7->34 36 www.leframe.com 64.90.40.69, 49732, 80 DREAMHOST-ASUS United States 7->36 40 3 other IPs or domains 7->40 30 PowerShell_transcr....20200818042804.txt, UTF-8 7->30 dropped 32 C:\Users\user\AppData\Local\Temp\Ycfq.exe, data 7->32 dropped 18 Ycfq.exe 2 7->18         started        21 conhost.exe 7->21         started        58 Changes security center settings (notifications, updates, antivirus, firewall) 11->58 23 MpCmdRun.exe 1 11->23         started        38 127.0.0.1 unknown unknown 14->38 file5 signatures6 process7 signatures8 54 Drops executables to the windows directory (C:\Windows) and starts them 18->54 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->56 25 RESAMPLEDMO.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 42 186.109.104.67, 80 TelecomArgentinaSAAR Argentina 25->42 44 185.86.148.68, 443, 49741 MAKONIXLV Latvia 25->44
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8926d5c96e139ba0f6c24f25c6d8a167c05cb416b4a917f184a5da60b2cee1e4/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 18:07:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=retnlslocon2b5wcj4s4nwfbm7afznawwsurp4meuxngbmwo4hsa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200817-9mrgvxebss/
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/8926d5c96e139ba0f6c24f25c6d8a167c05cb416b4a917f184a5da60b2cee1e4

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 8926d5c96e139ba0f6c24f25c6d8a167c05cb416b4a917f184a5da60b2cee1e4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/434922/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/434792/
  
URLhaus
https://urlhaus.abuse.ch/url/434707/
  
URLhaus
https://urlhaus.abuse.ch/url/434693/
  
URLhaus
https://urlhaus.abuse.ch/url/434598/
  
URLhaus
https://urlhaus.abuse.ch/url/434694/
  
URLhaus
https://urlhaus.abuse.ch/url/434687/

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