MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa336adfd7a299b591529b19cfc7dffb2f8b1ea588d2a794580f82b0920cf159. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa336adfd7a299b591529b19cfc7dffb2f8b1ea588d2a794580f82b0920cf159
SHA3-384 hash: d1dd8bdd56009adf9779579296bc2bc8cf69736637b1ab4f887d5ba3b573c3caa31a249dee4b65258069f2bd5423f559
SHA1 hash: fcd361890a8f8cb790a39367ba7ab849029ad95f
MD5 hash: 8609231b045478971b3ecb6bb1c6f515
humanhash: charlie-july-lamp-georgia
File name:emotet_e1_fa336adfd7a299b591529b19cfc7dffb2f8b1ea588d2a794580f82b0920cf159_2020-08-21__055742._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:189'617 bytes
First seen:2020-08-21 05:58:30 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:O44PrXcuQuvpzm4bkiaMQgAlSi/O59Wfw8C:CDRv1m4bnQgISoOfWfw8C
TLSH 7004B8F128E3DE7AE103C63F769ADDBC306B4C0010515627AA5E33AF5E3A078594F669
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-102.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
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/443462
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
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
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
PowerShell case anomaly found
Query firmware table information (likely to detect VMs)
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 dnsIp2 2 Behavior Graph ID: 274192 Sample: LEOrOmaIUk._doc Startdate: 22/08/2020 Architecture: WINDOWS Score: 100 37 cdn.onenote.net 2->37 49 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->49 51 Multi AV Scanner detection for domain / URL 2->51 53 Antivirus detection for URL or domain 2->53 55 11 other signatures 2->55 8 powershell.exe 14 21 2->8         started        12 svchost.exe 2->12         started        15 svchost.exe 1 2->15         started        17 9 other processes 2->17 signatures3 process4 dnsIp5 39 openbookingapp.com 162.222.225.73, 49720, 80 PUBLIC-DOMAIN-REGISTRYUS United States 8->39 41 www.ossoriobouliz.com 217.160.0.58, 49698, 80 ONEANDONE-ASBrauerstrasse48DE Germany 8->41 45 6 other IPs or domains 8->45 31 PowerShell_transcr....20200822114222.txt, UTF-8 8->31 dropped 33 C:\Users\user\AppData\Local\...\Je42ibif.exe, data 8->33 dropped 19 Je42ibif.exe 2 8->19         started        22 conhost.exe 8->22         started        61 Changes security center settings (notifications, updates, antivirus, firewall) 12->61 24 MpCmdRun.exe 1 12->24         started        63 Query firmware table information (likely to detect VMs) 15->63 43 127.0.0.1 unknown unknown 17->43 35 C:\Users\user\AppData\...\LEOrOmaIUk.doc.LNK, MS 17->35 dropped file6 signatures7 process8 signatures9 57 Drops executables to the windows directory (C:\Windows) and starts them 19->57 59 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->59 26 Windows.Shell.Search.UriHandler.exe 12 19->26         started        29 conhost.exe 24->29         started        process10 dnsIp11 47 181.30.61.163, 443, 49727 TelecomArgentinaSAAR Argentina 26->47
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fa336adfd7a299b591529b19cfc7dffb2f8b1ea588d2a794580f82b0920cf159/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-21 05:49:23 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7izwvx6xukm3lekstmm47r677mxywhvfrdjkpfcyb6blbeqm6fmq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200821-sgk4mkrfy2/
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/fa336adfd7a299b591529b19cfc7dffb2f8b1ea588d2a794580f82b0920cf159

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
Rule name:Cobalt_functions
Create hunting rule
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT
Rule name:MALW_emotet
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect unpacked Emotet

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 fa336adfd7a299b591529b19cfc7dffb2f8b1ea588d2a794580f82b0920cf159

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/437366/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/436971/
  
URLhaus
https://urlhaus.abuse.ch/url/436958/
  
URLhaus
https://urlhaus.abuse.ch/url/436696/
  
URLhaus
https://urlhaus.abuse.ch/url/436721/
  
URLhaus
https://urlhaus.abuse.ch/url/436754/
  
URLhaus
https://urlhaus.abuse.ch/url/436726/
  
URLhaus
https://urlhaus.abuse.ch/url/436627/

Comments