MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74b3562237c8374455580d2cf590c1f319ea9c9a4227d30de1f6af5edcfdb652. 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: 74b3562237c8374455580d2cf590c1f319ea9c9a4227d30de1f6af5edcfdb652
SHA3-384 hash: f5aef5bc9bae72740a76391f3203de7126ea8ee2d43f533d27e3b2cb922866926dc52beb1bd99a91c5dd0bcc7bd0ae0c
SHA1 hash: bf516d99ebcd95355979a1a7f2c83d1c75d3f7af
MD5 hash: f4145aa8019df6f4605eed5a2ffc1272
humanhash: enemy-lithium-foxtrot-cat
File name:BAL_H0A96JN763GDYAZO.doc
Download: download sample
Signature Heodo
Create hunting rule
File size:179'030 bytes
First seen:2020-08-10 13:07:20 UTC
Last seen:Never
File type:Word file doc
MIME type:application/msword
ssdeep 3072:x4PrXcuQuvpzm4bkiaMQgAlS8GEEyXNcMwuiD0RZ:GDRv1m4bnQgIS8bEyGMwu+0RZ
TLSH 6804199830EAAE16E9422D3105AACD78B8A4BF861874C567355CFFEE3F333587463116
Reporter FORMALITYDE
Tags:Emotet Heodo

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-94.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetWindowSong.20200204.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
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:
100 / 100
Link:
https://www.joesandbox.com/analysis/416955
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
Drops PE files to the user root directory
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: 260650 Sample: BAL_H0A96JN763GDYAZO.doc Startdate: 10/08/2020 Architecture: WINDOWS Score: 100 37 Malicious encrypted Powershell command line found 2->37 39 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->39 41 Yara detected Emotet Downloader 2->41 43 7 other signatures 2->43 7 powershell.exe 14 19 2->7         started        12 967.exe 2 2->12         started        14 svchost.exe 2->14         started        16 9 other processes 2->16 process3 dnsIp4 33 laijie88.com 106.12.106.212, 49734, 80 BAIDUBeijingBaiduNetcomScienceandTechnologyCoLtd China 7->33 27 C:\Users\user\967.exe, PE32 7->27 dropped 29 PowerShell_transcr....20200810152100.txt, UTF-8 7->29 dropped 45 Drops PE files to the user root directory 7->45 47 Creates processes via WMI 7->47 49 Powershell drops PE file 7->49 18 conhost.exe 7->18         started        51 Drops executables to the windows directory (C:\Windows) and starts them 12->51 53 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->53 20 Windows.ApplicationModel.Core.exe 12 12->20         started        55 Changes security center settings (notifications, updates, antivirus, firewall) 14->55 23 MpCmdRun.exe 1 14->23         started        35 127.0.0.1 unknown unknown 16->35 file5 signatures6 process7 dnsIp8 31 74.120.55.163, 49746, 80 WJBTN-ASCA Canada 20->31 25 conhost.exe 23->25         started        process9
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/74b3562237c8374455580d2cf590c1f319ea9c9a4227d30de1f6af5edcfdb652/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-10 13:09:05 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oszvmirxza3uivkybuwplegb6mm6vhe2iit5gdpb62xv5xh5wzja._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200810-6kpf4v936n/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/74b3562237c8374455580d2cf590c1f319ea9c9a4227d30de1f6af5edcfdb652

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
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:ach_Heodo_doc_gen_2
Create hunting rule
Author:abuse.ch
Description:Detects Heodo (aka Emotet) DOC
Rule name:SharedStrings
Create hunting rule
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 74b3562237c8374455580d2cf590c1f319ea9c9a4227d30de1f6af5edcfdb652

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/428319/
  
Delivery method
Distributed via web download

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