MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4f822eb15e74e48bf805afe3dea7f231b86febaf87f1064ebdb87a11d13536e. 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 2 File information Comments
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SHA256 hash: e4f822eb15e74e48bf805afe3dea7f231b86febaf87f1064ebdb87a11d13536e
SHA3-384 hash: e03b0d46aa4f7f611b7ceee5a446f44422d8beff4f3954a325fbdf2a8721238598e594aa6bbb580c8125eb5e91ed9fd9
SHA1 hash: 50135eba6d123e06cf5a7f81563525131cf3c69e
MD5 hash: da512732c920a92e24613e6632ddfefe
humanhash: carolina-bacon-colorado-charlie
File name:emotet_e2_e4f822eb15e74e48bf805afe3dea7f231b86febaf87f1064ebdb87a11d13536e_2020-08-12__111655._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:237'316 bytes
First seen:2020-08-12 11:17:11 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:dj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkN2TN6tzgbJgdwWrR+gc:dHgtEWPsL/aTyT9GkN2TN6huKwWrRZc
TLSH B7347E4FDB877A31D47B20305205EAB11996AC4B6F15422FA04A3EDC7E3DC58137E9E6
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-96.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/422264
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
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 signatures2 2 Behavior Graph ID: 263615 Sample: 79MCAmjqaz._doc Startdate: 13/08/2020 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 7 other signatures 2->49 7 powershell.exe 14 18 2->7         started        12 582.exe 2 2->12         started        14 svchost.exe 2->14         started        16 10 other processes 2->16 process3 dnsIp4 35 www.genevievebeaupre.com 7->35 37 gazedice.com 50.87.29.194, 49729, 80 UNIFIEDLAYER-AS-1US United States 7->37 41 3 other IPs or domains 7->41 27 PowerShell_transcr....20200813032857.txt, UTF-8 7->27 dropped 29 C:\Users\user\582.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 CapabilityAccessManagerClient.exe 12 12->20         started        57 Changes security center settings (notifications, updates, antivirus, firewall) 14->57 23 MpCmdRun.exe 1 14->23         started        39 127.0.0.1 unknown unknown 16->39 31 C:\Users\user\AppData\...\79MCAmjqaz.doc.LNK, MS 16->31 dropped file5 signatures6 process7 dnsIp8 33 174.102.48.180, 49734, 80 TWC-10796-MIDWESTUS United States 20->33 25 conhost.exe 23->25         started        process9
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e4f822eb15e74e48bf805afe3dea7f231b86febaf87f1064ebdb87a11d13536e/
Threat name:
Script-Macro.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-12 11:19:04 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4t4cf2yv45herp4all7d32t7emnyn7v27b7razhl3od2chitknxa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200812-a2v5xeqwhs/
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/e4f822eb15e74e48bf805afe3dea7f231b86febaf87f1064ebdb87a11d13536e

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 e4f822eb15e74e48bf805afe3dea7f231b86febaf87f1064ebdb87a11d13536e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/430351/
  
Delivery method
Distributed via web download

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