MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fd5cdc5dad1c3ce7bf38da2cb907aff373556d7c3f43a2395d16a99d3c0dfeb. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments
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SHA256 hash: 5fd5cdc5dad1c3ce7bf38da2cb907aff373556d7c3f43a2395d16a99d3c0dfeb
SHA3-384 hash: 162c90c3a34597bfb2bacb1ee40af8fe14e7b9b2c2194c21adb655c364317d48c16d56b698661b768b527f158b7f41b9
SHA1 hash: 67a31e7f6a6bc562492ff4fb6e32c4e8baa7c1e8
MD5 hash: 6267660418f817ef4eae87b6a233e1fe
humanhash: mars-lima-pasta-mockingbird
File name:emotet_e2_5fd5cdc5dad1c3ce7bf38da2cb907aff373556d7c3f43a2395d16a99d3c0dfeb_2020-08-17__220031._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:245'233 bytes
First seen:2020-08-17 22:01:43 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:ej6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkl9Nuv949IwssknM:eHgtEWPsL/aTyT9Gkfcv66wsM
TLSH B6344CA2B18D7E15D9E31EF01F8ADBB8E598BC413A4842DBF40D7BBD2FB90D41945824
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
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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 a custom TCP 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
Sending an HTTP POST request
Deleting a recently created file
Enabling autorun for a service
Connection attempt to an infection source
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Sending an HTTP POST request to an infection source
Result
Threat name:
Emotet
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Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/435149
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
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 269980 Sample: y6M4tMWOZw._doc Startdate: 18/08/2020 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->38 40 Malicious encrypted Powershell command line found 2->40 42 Yara detected Emotet 2->42 44 5 other signatures 2->44 7 powershell.exe 14 19 2->7         started        12 svchost.exe 2->12         started        14 WINWORD.EXE 208 71 2->14         started        16 8 other processes 2->16 process3 dnsIp4 32 www.feelthecitytours.com 7->32 34 feelthecitytours.com 5.135.201.9, 443, 49728 OVHFR France 7->34 30 C:\Users\user\AppData\Local\...\I7hodtb3.exe, PE32 7->30 dropped 50 Powershell drops PE file 7->50 18 I7hodtb3.exe 2 7->18         started        21 conhost.exe 7->21         started        52 Changes security center settings (notifications, updates, antivirus, firewall) 12->52 23 MpCmdRun.exe 1 12->23         started        file5 signatures6 process7 signatures8 46 Drops executables to the windows directory (C:\Windows) and starts them 18->46 48 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->48 25 NMAA.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 36 68.44.137.144, 443, 49731 COMCAST-7922US United States 25->36
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5fd5cdc5dad1c3ce7bf38da2cb907aff373556d7c3f43a2395d16a99d3c0dfeb/
Threat name:
Document-Word.Trojan.Powload
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 22:02:40 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=l7k43ro22hb4467trwrmxed2743tkvwxyp2dui4v2fvjtu6a37vq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200817-cwjf6z96ve/
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/5fd5cdc5dad1c3ce7bf38da2cb907aff373556d7c3f43a2395d16a99d3c0dfeb

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_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 5fd5cdc5dad1c3ce7bf38da2cb907aff373556d7c3f43a2395d16a99d3c0dfeb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/435204/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/435206/

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