MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52110a81b050cc7a44ed0ea328d6fe926d6a45f988d50e8a6c4d822865ea51e1. 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 2 File information Comments
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SHA256 hash: 52110a81b050cc7a44ed0ea328d6fe926d6a45f988d50e8a6c4d822865ea51e1
SHA3-384 hash: 44776e15c6c6054d245436a46224f033300ed4ce40d90d516db256d01d42d8a7d64f71481aebef4444024857cb9d51e4
SHA1 hash: 9b7c72adcaa2addae674ee5d08ce697d7255ccfe
MD5 hash: 26a38c2320106bfc68e66a1e5c56cf2b
humanhash: north-music-illinois-purple
File name:emotet_e1_52110a81b050cc7a44ed0ea328d6fe926d6a45f988d50e8a6c4d822865ea51e1_2020-08-14__121252._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:235'767 bytes
First seen:2020-08-14 12:13:28 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Sj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkYau5WiFHwngR9:SHgtEWPsL/aTyT9GkKWCHwngR9
TLSH 31345B47668B6F7BD91260300C47FF696578ACC67F068007314E3FADEF7A7290A49899
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
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
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
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/429712
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
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 267320 Sample: kDovDKJhnl._doc Startdate: 16/08/2020 Architecture: WINDOWS Score: 100 43 Malicious encrypted Powershell command line found 2->43 45 Yara detected Emotet Downloader 2->45 47 Yara detected Emotet 2->47 49 5 other signatures 2->49 8 powershell.exe 14 19 2->8         started        13 svchost.exe 2->13         started        15 svchost.exe 1 1 2->15         started        17 10 other processes 2->17 process3 dnsIp4 35 goturizm.com 46.20.146.37, 49717, 80 DORATELEKOMTR Turkey 8->35 31 C:\Users\user\AppData\Local\Temp\Wbvb.exe, PE32 8->31 dropped 33 PowerShell_transcr....20200816034215.txt, UTF-8 8->33 dropped 55 Powershell drops PE file 8->55 19 Wbvb.exe 2 8->19         started        22 conhost.exe 8->22         started        57 Changes security center settings (notifications, updates, antivirus, firewall) 13->57 37 127.0.0.1 unknown unknown 15->37 39 192.168.2.1 unknown unknown 17->39 file5 signatures6 process7 signatures8 51 Drops executables to the windows directory (C:\Windows) and starts them 19->51 53 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->53 24 PortableDeviceSyncProvider.exe 12 19->24         started        27 MpCmdRun.exe 22->27         started        process9 dnsIp10 41 174.100.27.229, 49729, 80 TWC-10796-MIDWESTUS United States 24->41 29 conhost.exe 27->29         started        process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52110a81b050cc7a44ed0ea328d6fe926d6a45f988d50e8a6c4d822865ea51e1/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-14 12:15:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kiiqvanqkdghurhnb2rsrvx6sjwwurpzrdkq5ctmjwbcqzpkkhqq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200814-h542mj4wq6/
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/52110a81b050cc7a44ed0ea328d6fe926d6a45f988d50e8a6c4d822865ea51e1

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
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 docx 52110a81b050cc7a44ed0ea328d6fe926d6a45f988d50e8a6c4d822865ea51e1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/431365/
  
Delivery method
Distributed via web download

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