MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 177b7da96f78d8c2c27cf97a9b3276c008ec16c273f68063f03ba206aee9ac5c. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 177b7da96f78d8c2c27cf97a9b3276c008ec16c273f68063f03ba206aee9ac5c
SHA3-384 hash: 1a044a491e50481f4bc351d620af7eaeecc5e3b3d53e5b8fbcae6a41533893646eddb6517c16ba2c1f4bc8ca78fbc7f7
SHA1 hash: 47926527f56ed2438aaf49d792e8382d7382a220
MD5 hash: a3538c77aa48e63f85854504d6b1e115
humanhash: quebec-carpet-green-table
File name:emotet_e3_177b7da96f78d8c2c27cf97a9b3276c008ec16c273f68063f03ba206aee9ac5c_2020-08-25__075351._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:247'457 bytes
First seen:2020-08-25 07:54:21 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Jj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkQF8Ya1v2wqx9:JHgtEWPsL/aTyT9GkYna1v2wq3
TLSH 28343B8976816B7ADC2106314C0697F522B1EE01ACE7554AB08EF6EC7F3CE3A18576DC
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
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
Sending an HTTP GET request
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Moving a file to the Windows subdirectory
Creating a service
Connection attempt
Deleting a recently created file
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/448529
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 dropped file
Multi AV Scanner detection for submitted file
PowerShell case anomaly found
Powershell drops PE file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Very long command line found
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 276598 Sample: CkAnPOG65x._doc Startdate: 25/08/2020 Architecture: WINDOWS Score: 100 44 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 Malicious encrypted Powershell command line found 2->48 50 5 other signatures 2->50 7 powershell.exe 14 19 2->7         started        12 svchost.exe 2->12         started        14 WINWORD.EXE 207 64 2->14         started        16 8 other processes 2->16 process3 dnsIp4 34 www.luxelistreviews.com 7->34 36 luxelistreviews.com 192.185.5.43, 49733, 80 UNIFIEDLAYER-AS-1US United States 7->36 30 C:\Users\user\AppData\Local\...\C3bc3av5i.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200825101219.txt, UTF-8 7->32 dropped 58 Powershell drops PE file 7->58 18 C3bc3av5i.exe 2 7->18         started        21 conhost.exe 7->21         started        60 Changes security center settings (notifications, updates, antivirus, firewall) 12->60 23 MpCmdRun.exe 1 12->23         started        file5 signatures6 process7 signatures8 52 Multi AV Scanner detection for dropped file 18->52 54 Drops executables to the windows directory (C:\Windows) and starts them 18->54 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->56 25 dpx.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 38 185.86.148.68, 443, 49744 MAKONIXLV Latvia 25->38 40 85.25.207.108, 8080 GD-EMEA-DC-SXB1DE Germany 25->40 42 189.39.32.161, 80 ALGARTELECOMSABR Brazil 25->42
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/177b7da96f78d8c2c27cf97a9b3276c008ec16c273f68063f03ba206aee9ac5c/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-25 07:56:07 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c55x3klppdmmfqt47f5jwmtwyaeoyfwcop3iay7qhoranlxjvroa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200825-h26jbkmchs/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/177b7da96f78d8c2c27cf97a9b3276c008ec16c273f68063f03ba206aee9ac5c

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 177b7da96f78d8c2c27cf97a9b3276c008ec16c273f68063f03ba206aee9ac5c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/440677/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/440692/
  
URLhaus
https://urlhaus.abuse.ch/url/440610/
  
URLhaus
https://urlhaus.abuse.ch/url/440803/
  
URLhaus
https://urlhaus.abuse.ch/url/440589/
  
URLhaus
https://urlhaus.abuse.ch/url/440599/
  
URLhaus
https://urlhaus.abuse.ch/url/439653/
  
URLhaus
https://urlhaus.abuse.ch/url/439596/

Comments