MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa93e863d27c68551129cd31ecabdb36f458351a201c4b1a75ebe0290ea8a96f. 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
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SHA256 hash: aa93e863d27c68551129cd31ecabdb36f458351a201c4b1a75ebe0290ea8a96f
SHA3-384 hash: 636d4b6a327e6ab75b7eb82d234ffce4fe7c0f27eab288921243a38fb4b4f354fd4faef1f8c101dd6f73bdfe3eea6ac2
SHA1 hash: 95c45d6cdb6176e612bc1cee0062ddb2ff539c81
MD5 hash: 2f6ebd3dd292c5651bd7af179ca6784a
humanhash: carolina-jupiter-video-earth
File name:emotet_e2_aa93e863d27c68551129cd31ecabdb36f458351a201c4b1a75ebe0290ea8a96f_2020-08-20__133629._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:250'093 bytes
First seen:2020-08-20 13:37:59 UTC
Last seen:2020-08-20 14:36:38 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:lj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk++BsyFu+K1wKv/s:lHgtEWPsL/aTyT9Gk9qyNK1wKM
TLSH F93409E25593DB79E503863B7695EABC307B8C0018115617B99E37EF2F3903C484F69A
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.24631.XlsHeur.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
Sending an HTTP POST request
Deleting a recently created file
Enabling autorun for a service
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/441660
Signature
Antivirus / Scanner detection for submitted sample
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
Drops executables to the windows directory (C:\Windows) and starts them
Encrypted powershell cmdline option found
Found malware configuration
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
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 273480 Sample: dMWoO6LY0O._doc Startdate: 21/08/2020 Architecture: WINDOWS Score: 100 40 Found malware configuration 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 8 other signatures 2->46 7 powershell.exe 14 16 2->7         started        12 svchost.exe 2->12         started        14 WINWORD.EXE 207 69 2->14         started        16 8 other processes 2->16 process3 dnsIp4 34 thuening.de 81.169.145.105, 49730, 80 STRATOSTRATOAGDE Germany 7->34 36 192.168.2.1 unknown unknown 7->36 30 C:\Users\user\AppData\Local\...\Ihz_2rk.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200821220740.txt, UTF-8 7->32 dropped 54 Powershell drops PE file 7->54 18 Ihz_2rk.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 1 12->23         started        file5 signatures6 process7 signatures8 48 Multi AV Scanner detection for dropped file 18->48 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 TaskSchdPS.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 38 137.119.36.33, 49733, 80 TWC-11426-CAROLINASUS United States 25->38
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aa93e863d27c68551129cd31ecabdb36f458351a201c4b1a75ebe0290ea8a96f/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-20 13:39:05 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vkj6qy6sprufkejjzuy6zk63g32fqni2eaoewgtv5pqcsdvivfxq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200820-aj1d79ct9a/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/aa93e863d27c68551129cd31ecabdb36f458351a201c4b1a75ebe0290ea8a96f

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 aa93e863d27c68551129cd31ecabdb36f458351a201c4b1a75ebe0290ea8a96f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/436045/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/435754/
  
URLhaus
https://urlhaus.abuse.ch/url/435756/
  
URLhaus
https://urlhaus.abuse.ch/url/435743/

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