MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6a95d23484d1239632694947691ed63108720481356da568e9b47488a85002b. 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
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SHA256 hash: d6a95d23484d1239632694947691ed63108720481356da568e9b47488a85002b
SHA3-384 hash: 4f4ae967e0a99c6a35f7bd9101ee96eaaa76acbf1bbf61ef2077140d0ae065be4aaad53509fccebfe713b3b900558707
SHA1 hash: 3086c5b013acc4aefcae9096acc0a40ff09823fb
MD5 hash: 83bf26c5eec5bccae17e0b75d87b438a
humanhash: dakota-connecticut-early-emma
File name:45-072020.doc
Download: download sample
Signature Heodo
Create hunting rule
File size:175'359 bytes
First seen:2020-07-30 10:33:08 UTC
Last seen:Never
File type:Word file doc
MIME type:application/msword
ssdeep 3072:T4PrXcuQuvpzm4bkiaMQgAlSZQqmDWaaNiHMLjE:sDRv1m4bnQgISZQXD4NiHMLjE
TLSH 430419403293ADB2C9411D3A2F8BD97C28566C50E664C1DBF68C3BED6FFB7601294B19
Reporter JAMESWT_WT
Tags:Emotet Heodo

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
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TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL
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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
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
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Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/403731
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with many randomly named variables
Document contains VBA stomped code (only p-code) potentially bypassing AV detection
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
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 254118 Sample: 45-072020.doc Startdate: 30/07/2020 Architecture: WINDOWS Score: 100 43 Malicious encrypted Powershell command line found 2->43 45 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->45 47 Yara detected Emotet Downloader 2->47 49 7 other signatures 2->49 7 powershell.exe 14 18 2->7         started        12 411.exe 6 2->12         started        14 svchost.exe 2->14         started        16 10 other processes 2->16 process3 dnsIp4 35 www.duhallow.com 7->35 37 alaksir.com 203.123.252.13, 49724, 80 PI-ID-AS-APPacificLinkIndonesiaID Indonesia 7->37 39 192.168.2.1 unknown unknown 7->39 27 PowerShell_transcr....20200730144813.txt, UTF-8 7->27 dropped 29 C:\Users\user\411.exe, data 7->29 dropped 51 Creates processes via WMI 7->51 18 conhost.exe 7->18         started        53 Drops executables to the windows directory (C:\Windows) and starts them 12->53 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->55 20 AuthBroker.exe 16 12->20         started        57 Changes security center settings (notifications, updates, antivirus, firewall) 14->57 23 MpCmdRun.exe 1 14->23         started        41 127.0.0.1 unknown unknown 16->41 31 C:\Users\user\AppData\...\45-072020.doc.LNK, MS 16->31 dropped file5 signatures6 process7 dnsIp8 33 24.249.135.121, 49730, 80 ASN-CXA-ALL-CCI-22773-RDCUS United States 20->33 25 conhost.exe 23->25         started        process9
Detection:
emotet
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Link:
https://mwdb.cert.pl/sample/d6a95d23484d1239632694947691ed63108720481356da568e9b47488a85002b/
Threat name:
Document-Word.Trojan.Emotet
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Status:
Malicious
First seen:
2020-07-29 13:47:43 UTC
File Type:
Document
Extracted files:
47
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=22uv2i2ijujdsyzgsskhnepnmmiioicicnlnuvuotndurcufaavq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200730-kxlenxz7ha/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d6a95d23484d1239632694947691ed63108720481356da568e9b47488a85002b

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_20200729
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:ach_Heodo_doc_gen
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:SharedStrings
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Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

File information

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

Web download

Heodo

Word file doc d6a95d23484d1239632694947691ed63108720481356da568e9b47488a85002b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/419786/
  
Delivery method
Distributed via web download

Comments