MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8906500d2bf022e69b9f3b29388d2b7a8e398d127d023c7aeb6eb2d399fa0693. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8906500d2bf022e69b9f3b29388d2b7a8e398d127d023c7aeb6eb2d399fa0693
SHA3-384 hash: 101497beb3df94dd08f7e2443a4abcd474cd62548eba3aec42b53c8f19f2b5b503823b4ad96318d0934758a962454f38
SHA1 hash: 7e2dde3c4132aa729412b6fe5c5cbfd0c32028f8
MD5 hash: 671b3ca770b53b35cdd1bb3a4dc6c7d4
humanhash: sodium-west-bakerloo-batman
File name:emotet_e3_8906500d2bf022e69b9f3b29388d2b7a8e398d127d023c7aeb6eb2d399fa0693_2020-08-25__104608._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:248'127 bytes
First seen:2020-08-25 10:46:32 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Jj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkQF8Ya1y2wqx1:JHgtEWPsL/aTyT9GkYna1y2wqf
TLSH F3343B8976816B7ADC2106314C0697F522B1EE01ACE7554AB08EF6EC7F3CE3A18576DC
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-102.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
Creating a file in the %temp% subdirectories
Deleting a recently created file
Connection attempt
Replacing files
Moving a file to the Windows subdirectory
Creating a service
Sending an HTTP POST request
Possible injection to a system process
Sending a TCP request to an infection source
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
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/448800
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
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
Multi AV Scanner detection for submitted file
PowerShell case anomaly found
Very long command line found
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 276738 Sample: dkkgUamndV._doc Startdate: 25/08/2020 Architecture: WINDOWS Score: 92 44 Multi AV Scanner detection for submitted file 2->44 46 Malicious encrypted Powershell command line found 2->46 48 Yara detected Emotet Downloader 2->48 50 4 other signatures 2->50 7 powershell.exe 14 20 2->7         started        11 svchost.exe 2->11         started        14 svchost.exe 1 2->14         started        16 7 other processes 2->16 process3 dnsIp4 34 www.luxelistreviews.com 7->34 36 luxelistreviews.com 192.185.5.43, 49728, 80 UNIFIEDLAYER-AS-1US United States 7->36 38 www.yhyhzx.com 154.219.173.66, 443, 49729 DXTL-HKDXTLTseungKwanOServiceHK Seychelles 7->38 30 PowerShell_transcr....20200825131747.txt, UTF-8 7->30 dropped 32 C:\Users\user\AppData\Local\...\C3bc3av5i.exe, data 7->32 dropped 18 C3bc3av5i.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 1 11->23         started        40 192.168.2.1 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 Windows.Devices.Sensors.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 42 189.39.32.161, 49736, 80 ALGARTELECOMSABR Brazil 25->42
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8906500d2bf022e69b9f3b29388d2b7a8e398d127d023c7aeb6eb2d399fa0693/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-25 10:48:05 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=redfadjl6arong47hmutrdjlpkhdtdispubdy6xln2znhgp2a2jq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200825-e9hcbr9fhx/
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/8906500d2bf022e69b9f3b29388d2b7a8e398d127d023c7aeb6eb2d399fa0693

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_20200820
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:ach_Heodo_doc_gen_3
Create hunting rule
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 8906500d2bf022e69b9f3b29388d2b7a8e398d127d023c7aeb6eb2d399fa0693

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/440673/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/440602/
  
URLhaus
https://urlhaus.abuse.ch/url/440687/
  
URLhaus
https://urlhaus.abuse.ch/url/440620/
  
URLhaus
https://urlhaus.abuse.ch/url/440699/
  
URLhaus
https://urlhaus.abuse.ch/url/440863/
  
URLhaus
https://urlhaus.abuse.ch/url/440753/
  
URLhaus
https://urlhaus.abuse.ch/url/440809/
  
URLhaus
https://urlhaus.abuse.ch/url/440808/
  
URLhaus
https://urlhaus.abuse.ch/url/440643/
  
URLhaus
https://urlhaus.abuse.ch/url/440855/
  
URLhaus
https://urlhaus.abuse.ch/url/440846/
  
URLhaus
https://urlhaus.abuse.ch/url/440613/
  
URLhaus
https://urlhaus.abuse.ch/url/439731/
  
URLhaus
https://urlhaus.abuse.ch/url/440757/

Comments