MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a3959b08f489c910ec87ee83a92db2c3c3a70280cdc7dc77fd3974719c08f0b. 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: 9a3959b08f489c910ec87ee83a92db2c3c3a70280cdc7dc77fd3974719c08f0b
SHA3-384 hash: 2e5fbf9e7c0345fb7d629b2c2824e163c8b56814054dcc67945cd204e891acbf4d4028683e3ff25171105aca6a667462
SHA1 hash: 6305c22ea41397119052cb579f9997a8786bb3d9
MD5 hash: 989f07a29944e792efe694d299e0634d
humanhash: magnesium-avocado-don-carolina
File name:emotet_e2_9a3959b08f489c910ec87ee83a92db2c3c3a70280cdc7dc77fd3974719c08f0b_2020-08-11__102813._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:230'244 bytes
First seen:2020-08-11 10:29:09 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Tj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk49RQAwphyvXRW:THgtEWPsL/aTyT9Gk49RHwpkPRW
TLSH FD246D1272DFEF3BDDA242B06A56DB74246CFC45AD88814B30CDB7AD2D3692E258D04D
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
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/418408
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)
Malicious encrypted Powershell command line found
PowerShell case anomaly found
Powershell drops PE file
Very long command line found
Writes to foreign memory regions
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 261487 Sample: jdmrUUbGpA._doc Startdate: 11/08/2020 Architecture: WINDOWS Score: 100 45 Malicious encrypted Powershell command line found 2->45 47 Yara detected Emotet Downloader 2->47 49 Yara detected Emotet 2->49 51 6 other signatures 2->51 7 powershell.exe 14 18 2->7         started        12 573.exe 2 2->12         started        14 svchost.exe 1 1 2->14         started        16 7 other processes 2->16 process3 dnsIp4 39 elnoursteel-eg.com 91.148.168.34, 49742, 80 TELEPOINTBG Bulgaria 7->39 41 192.168.2.1 unknown unknown 7->41 31 C:\Users\user\573.exe, PE32 7->31 dropped 33 PowerShell_transcr....20200811133616.txt, UTF-8 7->33 dropped 55 Drops PE files to the user root directory 7->55 57 Creates processes via WMI 7->57 59 Powershell drops PE file 7->59 18 conhost.exe 7->18         started        61 Drops executables to the windows directory (C:\Windows) and starts them 12->61 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->63 20 KBDNTL.exe 12->20         started        43 127.0.0.1 unknown unknown 14->43 35 C:\ProgramData\Microsoft35etwork\...\qmgr.jfm, COM 14->35 dropped 37 C:\Users\user\AppData\...\jdmrUUbGpA.doc.LNK, MS 16->37 dropped 65 Changes security center settings (notifications, updates, antivirus, firewall) 16->65 22 WerFault.exe 16->22         started        25 MpCmdRun.exe 16->25         started        file5 signatures6 process7 signatures8 27 WerFault.exe 23 9 20->27         started        53 Writes to foreign memory regions 22->53 29 conhost.exe 25->29         started        process9
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9a3959b08f489c910ec87ee83a92db2c3c3a70280cdc7dc77fd3974719c08f0b/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-11 10:31:06 UTC
AV detection:
34 of 48 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ti4vtmepjcojcdwip3udvew3fq6du4bibtoh3r372oluogoar4fq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200811-4npxda74v2/
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/9a3959b08f489c910ec87ee83a92db2c3c3a70280cdc7dc77fd3974719c08f0b

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 9a3959b08f489c910ec87ee83a92db2c3c3a70280cdc7dc77fd3974719c08f0b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/429194/
  
Delivery method
Distributed via web download

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