MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c36c2a2787dd4e6d8fe2a5189f7c3a8b13bc817982e3d188e21b23c58264cb4d. 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: c36c2a2787dd4e6d8fe2a5189f7c3a8b13bc817982e3d188e21b23c58264cb4d
SHA3-384 hash: 9950da1e981b0e79d6ca89c9f8b4058c6722bc83c10e5ae7975fcf7eda078fe1e25c0e7150a9d5e2d373e3fdfd810ce3
SHA1 hash: 1f62aa74d1471c5a579ae6c2bdc2b4295527ab40
MD5 hash: d0010e28be76cf275a812cbbe9d8aac7
humanhash: tennessee-mango-kansas-magazine
File name:emotet_e1_c36c2a2787dd4e6d8fe2a5189f7c3a8b13bc817982e3d188e21b23c58264cb4d_2020-08-21__102659._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:181'565 bytes
First seen:2020-08-21 10:27:33 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:v4PrXcuQuvpzm4bkiaMQgAlSheRiy1cwoa:ADRv1m4bnQgIShCiecwoa
TLSH 78043BD930C9FC2EE74E50369C4BAE6E7212DF901DC8E1A931BC377E37B6290556A211
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
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

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/443899
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
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
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
PowerShell case anomaly found
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 274485 Sample: v9S4uTIgtU._doc Startdate: 22/08/2020 Architecture: WINDOWS Score: 100 35 cdn.onenote.net 2->35 47 Antivirus detection for URL or domain 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 Malicious encrypted Powershell command line found 2->51 53 7 other signatures 2->53 8 powershell.exe 14 20 2->8         started        12 svchost.exe 2->12         started        15 WINWORD.EXE 184 46 2->15         started        17 9 other processes 2->17 signatures3 process4 dnsIp5 37 www.interibericos.com 8->37 39 interibericos.com 84.246.212.141, 49724, 80 INFORTELECOM-ASES Spain 8->39 41 exam.panalearning.com 148.66.136.52, 49722, 80 AS-26496-GO-DADDY-COM-LLCUS Singapore 8->41 29 PowerShell_transcr....20200822175215.txt, UTF-8 8->29 dropped 31 C:\Users\user\AppData\Local\...\Svwgqk.exe, data 8->31 dropped 19 Svwgqk.exe 2 8->19         started        22 conhost.exe 8->22         started        59 Changes security center settings (notifications, updates, antivirus, firewall) 12->59 24 MpCmdRun.exe 12->24         started        33 C:\Users\user\AppData\...\v9S4uTIgtU.doc.LNK, MS 15->33 dropped 43 127.0.0.1 unknown unknown 17->43 file6 signatures7 process8 signatures9 55 Drops executables to the windows directory (C:\Windows) and starts them 19->55 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->57 26 ipsmsnap.exe 12 19->26         started        process10 dnsIp11 45 181.30.61.163, 443, 49730 TelecomArgentinaSAAR Argentina 26->45
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c36c2a2787dd4e6d8fe2a5189f7c3a8b13bc817982e3d188e21b23c58264cb4d/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-21 10:29:03 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ynwcuj4h3vhg3d7cuumj67b2rmj3zalzqlr5dchcdmr4latezngq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200821-mwdy2an9jn/
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/c36c2a2787dd4e6d8fe2a5189f7c3a8b13bc817982e3d188e21b23c58264cb4d

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 c36c2a2787dd4e6d8fe2a5189f7c3a8b13bc817982e3d188e21b23c58264cb4d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/438065/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/437366/
  
URLhaus
https://urlhaus.abuse.ch/url/437360/
  
URLhaus
https://urlhaus.abuse.ch/url/436883/
  
URLhaus
https://urlhaus.abuse.ch/url/436744/

Comments