MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47bdaea6a07bb610606749e17a9bab9ef95c161454b2c782d5cf1dc2b3b63a45. 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 1 File information Comments

SHA256 hash: 47bdaea6a07bb610606749e17a9bab9ef95c161454b2c782d5cf1dc2b3b63a45
SHA3-384 hash: 7fefac1253d5d9de772a17e66c5678fcb6ff9b9fe892767fce2e61009d716ada19bcfa551414470cfaeb1a5239a156d5
SHA1 hash: 5de32245a44140d463479f1e11ab5c0c3e5bf7f7
MD5 hash: e02f4dd899277924f2be5d28cbb3659d
humanhash: mobile-lithium-alpha-salami
File name:emotet_e1_47bdaea6a07bb610606749e17a9bab9ef95c161454b2c782d5cf1dc2b3b63a45_2020-08-14__212007._doc
Download: download sample
Signature Heodo
File size:235'870 bytes
First seen:2020-08-14 21:20:59 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Sj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkKMeGYGdS/Rw00dRk:SHgtEWPsL/aTyT9GkK1GYGiRw0cRk
TLSH 54344B4666CB6F7BD91260300C47FF696578ACC27F068107314E3FADEF7A7250A4A899
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence


File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
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
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:
Detection:
malicious
Classification:
bank.troj.evad
Score:
96 / 100
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
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 267849 Sample: BBwYfJr6z5._doc Startdate: 16/08/2020 Architecture: WINDOWS Score: 96 44 Malicious encrypted Powershell command line found 2->44 46 Yara detected Emotet Downloader 2->46 48 Yara detected Emotet 2->48 50 5 other signatures 2->50 7 powershell.exe 14 19 2->7         started        11 svchost.exe 2->11         started        14 svchost.exe 1 1 2->14         started        16 7 other processes 2->16 process3 dnsIp4 34 vip.5k6k.com 103.120.82.14, 49733, 80 WEST263GO-HKWest263InternationalLimitedHK Hong Kong 7->34 36 si-morgh.com 185.4.31.82, 49731, 80 GWSN-ASIR Iran (ISLAMIC Republic Of) 7->36 38 nlfgo.com 104.18.50.220, 49732, 80 CLOUDFLARENETUS United States 7->38 30 PowerShell_transcr....20200816145351.txt, UTF-8 7->30 dropped 32 C:\Users\user\AppData\Local\Temp\Qzra.exe, data 7->32 dropped 18 Qzra.exe 2 7->18         started        21 conhost.exe 7->21         started        56 Changes security center settings (notifications, updates, antivirus, firewall) 11->56 23 MpCmdRun.exe 11->23         started        40 127.0.0.1 unknown unknown 14->40 file5 signatures6 process7 signatures8 52 Drops executables to the windows directory (C:\Windows) and starts them 18->52 54 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->54 25 virtdisk.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 42 174.100.27.229, 49739, 80 TWC-10796-MIDWESTUS United States 25->42
Threat name:
Document-Word.Trojan.Emotet
Status:
Malicious
First seen:
2020-08-14 21:22:06 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:abuse.ch
Description:Detects Heodo (aka Emotet) DOC

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 47bdaea6a07bb610606749e17a9bab9ef95c161454b2c782d5cf1dc2b3b63a45

(this sample)

  
Delivery method
Distributed via web download

Comments