MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0d201af87385b99c8def181053ed0ac08b842d8481f39b617145a6c9e064cdc. 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 4 File information Comments
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SHA256 hash: a0d201af87385b99c8def181053ed0ac08b842d8481f39b617145a6c9e064cdc
SHA3-384 hash: 54883240a6d691b0a008c705a587cb939a58dd9fa3d01ca6c0b161a7fe15a3ff9bc481657b7097a1535aebbf4175ebd8
SHA1 hash: c190706c28c8973ee1086ed6a3e4fbf66edfeb1c
MD5 hash: e91ce44de84fd7a778cec828b2bdfe7d
humanhash: october-carolina-west-eleven
File name:emotet_e2_a0d201af87385b99c8def181053ed0ac08b842d8481f39b617145a6c9e064cdc_2020-08-13__180023._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:235'167 bytes
First seen:2020-08-13 18:01:42 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:cj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkr22dDEw0ZR3:cHgtEWPsL/aTyT9Gk1dDEw0ZR3
TLSH 4A346B5B93CAAB97E78253710A1BEA2410959C783C22421F7DCD3EFE7E797680D71206
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.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 in the %temp% directory
Sending a custom TCP request
Deleting a recently created file
Replacing files
Moving a file to the Windows subdirectory
Creating a service
Connection attempt
Sending an HTTP POST request
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/427305
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
PowerShell case anomaly found
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 266242 Sample: klpM30RmGN._doc Startdate: 15/08/2020 Architecture: WINDOWS Score: 100 35 cdn.onenote.net 2->35 47 Malicious encrypted Powershell command line found 2->47 49 Yara detected Emotet Downloader 2->49 51 Yara detected Emotet 2->51 53 6 other signatures 2->53 8 powershell.exe 14 19 2->8         started        12 svchost.exe 2->12         started        15 WINWORD.EXE 207 69 2->15         started        17 8 other processes 2->17 signatures3 process4 dnsIp5 37 doooone.com 8->37 39 bitaghamari.com 171.22.26.13, 49732, 80 PARVASYSTEMIR Germany 8->39 41 2 other IPs or domains 8->41 31 PowerShell_transcr....20200815055610.txt, UTF-8 8->31 dropped 33 C:\Users\user\AppData\Local\Temp\Dwfm.exe, data 8->33 dropped 19 Dwfm.exe 2 8->19         started        22 conhost.exe 8->22         started        59 Changes security center settings (notifications, updates, antivirus, firewall) 12->59 24 MpCmdRun.exe 1 12->24         started        file6 signatures7 process8 signatures9 55 Drops executables to the windows directory (C:\Windows) and starts them 19->55 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->57 26 KBDA3.exe 12 19->26         started        29 conhost.exe 24->29         started        process10 dnsIp11 43 69.30.203.214, 49744, 8080 WIIUS United States 26->43 45 24.233.112.152, 80 METROCAST-1US United States 26->45
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a0d201af87385b99c8def181053ed0ac08b842d8481f39b617145a6c9e064cdc/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-13 18:03:07 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=udjadl4hhbnztsg66gaqkpwqvqelqqwyjapttnqxcrngzhqgjtoa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200813-wceja4st26/
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/a0d201af87385b99c8def181053ed0ac08b842d8481f39b617145a6c9e064cdc

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:Cobalt_functions
Create hunting rule
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT
Rule name:MALW_emotet
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect unpacked Emotet
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 a0d201af87385b99c8def181053ed0ac08b842d8481f39b617145a6c9e064cdc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/432243/
  
Delivery method
Distributed via web download

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