MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2730d6d5d9a46be3e4176fda3a691d0d871a01a599efe9eccbd4af4af25bdc71. 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: 2730d6d5d9a46be3e4176fda3a691d0d871a01a599efe9eccbd4af4af25bdc71
SHA3-384 hash: cd8290fe57c08825ff91abf22fb222acccc80e90ac5d9bb46fd8feffc72ef29b46d769d9d26e724f788a164cb038f262
SHA1 hash: 9aeb4f50aba244351cb52aee57d303c5fa38a933
MD5 hash: 2d858cf5795f0e9f64517ce4ca7fd6b7
humanhash: triple-angel-florida-zebra
File name:emotet_e2_2730d6d5d9a46be3e4176fda3a691d0d871a01a599efe9eccbd4af4af25bdc71_2020-08-11__065224._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:231'832 bytes
First seen:2020-08-11 06:53:22 UTC
Last seen:2020-08-11 08:12:38 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Xj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkcjKS5cNwT3tRRZ:XHgtEWPsL/aTyT9GkcH4wT3tRRZ
TLSH 32346D11B1DFEF3BDDA242B06956DB74246CBC55AD88814730CDB7AD2F3A92E268D04C
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
2
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.EmotetWindowSong.20200204.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
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/417879
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with many randomly named variables
Document contains VBA stomped code (only p-code) potentially bypassing AV detection
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the user root directory
Encrypted powershell cmdline option found
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Malicious encrypted Powershell command line found
PowerShell case anomaly found
Powershell drops PE file
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 261198 Sample: gtRlSeos42._doc Startdate: 11/08/2020 Architecture: WINDOWS Score: 100 41 Malicious encrypted Powershell command line found 2->41 43 Yara detected Emotet Downloader 2->43 45 Yara detected Emotet 2->45 47 6 other signatures 2->47 7 powershell.exe 14 18 2->7         started        12 96.exe 2 2->12         started        14 svchost.exe 2->14         started        16 10 other processes 2->16 process3 dnsIp4 35 grupomacro.com.br 23.111.140.162, 49725, 80 HVC-ASUS United States 7->35 27 C:\Users\user\96.exe, PE32 7->27 dropped 29 PowerShell_transcr....20200811085514.txt, UTF-8 7->29 dropped 49 Drops PE files to the user root directory 7->49 51 Creates processes via WMI 7->51 53 Powershell drops PE file 7->53 18 conhost.exe 7->18         started        55 Machine Learning detection for dropped file 12->55 57 Drops executables to the windows directory (C:\Windows) and starts them 12->57 59 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->59 20 TempSignedLicenseExchangeTask.exe 12 12->20         started        61 Changes security center settings (notifications, updates, antivirus, firewall) 14->61 23 MpCmdRun.exe 1 14->23         started        37 127.0.0.1 unknown unknown 16->37 39 192.168.2.1 unknown unknown 16->39 31 C:\Users\user\AppData\...\gtRlSeos42.doc.LNK, MS 16->31 dropped file5 signatures6 process7 dnsIp8 33 74.120.55.163, 49731, 80 WJBTN-ASCA Canada 20->33 25 conhost.exe 23->25         started        process9
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2730d6d5d9a46be3e4176fda3a691d0d871a01a599efe9eccbd4af4af25bdc71/
Threat name:
Document-Word.Dropper.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-08-11 06:55:05 UTC
AV detection:
11 of 48 (22.92%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e4ynnvozurv6hzaxn7ndu2i5bwdruanfthx6t3gl2sxuv4s33ryq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200811-78f56t4g2x/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2730d6d5d9a46be3e4176fda3a691d0d871a01a599efe9eccbd4af4af25bdc71

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
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

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 2730d6d5d9a46be3e4176fda3a691d0d871a01a599efe9eccbd4af4af25bdc71

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/429047/
  
Delivery method
Distributed via web download

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