MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d9cfedd1e1c2ceaffcf161ad69a1e712b2704ea96b0946d3bd622955e828b370. 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: d9cfedd1e1c2ceaffcf161ad69a1e712b2704ea96b0946d3bd622955e828b370
SHA3-384 hash: fc4c157b3b90998b4e718bf465b83d2767dccaf2f13ad2b9b3a04f062e9369956495500895410a07762eed6fae1163e2
SHA1 hash: 0485fbff8a4371c64d52baf2e3cf6da009084b96
MD5 hash: 77460f3ab2333eb71ea8b7465159426e
humanhash: item-yankee-spring-nuts
File name:emotet_e2_d9cfedd1e1c2ceaffcf161ad69a1e712b2704ea96b0946d3bd622955e828b370_2020-08-15__081225._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:238'247 bytes
First seen:2020-08-15 08:13:48 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:7j6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk27ClURauwkA+RX:7HgtEWPsL/aTyT9Gk27QUR7wkNRX
TLSH D534394766CB2E7BDD16A0300D47FF696578ACC2BF078007214A3FADEC7A7250A59C99
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
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% directory
Creating a process from a recently created file
Moving a file to the Windows subdirectory
Creating a service
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
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/431842
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
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 268340 Sample: RDwgBmfijY._doc Startdate: 17/08/2020 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->42 44 Malicious encrypted Powershell command line found 2->44 46 Yara detected Emotet Downloader 2->46 48 6 other signatures 2->48 7 powershell.exe 14 18 2->7         started        12 svchost.exe 2->12         started        14 svchost.exe 1 1 2->14         started        16 9 other processes 2->16 process3 dnsIp4 34 pmanquetil.com 118.127.60.139, 443, 49715 AS45671-NET-AUWholesaleServicesProviderAU Australia 7->34 30 C:\Users\user\AppData\Local\Tempjxs.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200817004249.txt, UTF-8 7->32 dropped 54 Powershell drops PE file 7->54 18 Ejxs.exe 2 7->18         started        21 conhost.exe 7->21         started        56 Changes security center settings (notifications, updates, antivirus, firewall) 12->56 23 MpCmdRun.exe 12->23         started        36 127.0.0.1 unknown unknown 14->36 38 192.168.2.1 unknown unknown 16->38 file5 signatures6 process7 signatures8 50 Drops executables to the windows directory (C:\Windows) and starts them 18->50 52 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->52 25 iologmsg.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 40 75.139.38.211, 49727, 80 CHARTER-20115US United States 25->40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d9cfedd1e1c2ceaffcf161ad69a1e712b2704ea96b0946d3bd622955e828b370/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-15 08:01:47 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3hh63upbylhk77hrmgwwtiphckzhatvjnmeunu55miuvl2biwnya._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200815-wamwz5a7wa/
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
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 d9cfedd1e1c2ceaffcf161ad69a1e712b2704ea96b0946d3bd622955e828b370

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/432032/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/432020/
  
URLhaus
https://urlhaus.abuse.ch/url/432263/
  
URLhaus
https://urlhaus.abuse.ch/url/431696/

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