MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f2147962700f5f7b351b6cbf591d067f3c722772e3d5385d5a5c23de793a30a. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f2147962700f5f7b351b6cbf591d067f3c722772e3d5385d5a5c23de793a30a
SHA3-384 hash: e19cadd2209786f3bf56bd66f420de09ab475f0aa5462973d5e1416bc8e12496a89a805c6caab23b0a6d62bc0a828b8f
SHA1 hash: cce16e0402a4bb3edd7ee95a256a45eefd372b61
MD5 hash: 2884c27f2b7fcf6309718d330432efe5
humanhash: nevada-four-one-gee
File name:emotet_e3_4f2147962700f5f7b351b6cbf591d067f3c722772e3d5385d5a5c23de793a30a_2020-08-25__151059._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:255'559 bytes
First seen:2020-08-25 15:11:26 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Lj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkFFJsR/8wFC:LHgtEWPsL/aTyT9GkLA/8wFC
TLSH 90441AC976816B7ADC2106318C169BF622B1EE02ACE7545A9082F6DD7C3CF3A18577DC
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
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
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
Possible injection to a system process
Enabling autorun for a service
Launching a process by exploiting the app vulnerability
Sending an HTTP GET request to an infection source
Result
Threat name:
Unknown
Detection:
malicious
Classification:
bank.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/449376
Signature
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
Multi AV Scanner detection for submitted file
PowerShell case anomaly found
Powershell drops PE file
Very long command line found
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 277064 Sample: d3UBLKWXQ4.doc Startdate: 25/08/2020 Architecture: WINDOWS Score: 100 47 Antivirus detection for URL or domain 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 Malicious encrypted Powershell command line found 2->51 53 4 other signatures 2->53 8 powershell.exe 14 20 2->8         started        13 svchost.exe 4 2->13         started        15 svchost.exe 2->15         started        17 9 other processes 2->17 process3 dnsIp4 37 sauloramos.com.br 168.0.134.200, 49720, 80 SkymailServicosdeComputacaoeProvimentodeInfBR Brazil 8->37 35 C:\Users\user\AppData\Local\...\Pohaen.exe, PE32 8->35 dropped 61 Powershell drops PE file 8->61 19 Pohaen.exe 2 8->19         started        22 conhost.exe 8->22         started        24 WerFault.exe 13->24         started        63 Changes security center settings (notifications, updates, antivirus, firewall) 15->63 39 127.0.0.1 unknown unknown 17->39 file5 signatures6 process7 signatures8 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 WerFault.exe 6 9 19->26         started        29 scecli.exe 12 19->29         started        31 MpCmdRun.exe 22->31         started        59 Writes to foreign memory regions 24->59 process9 dnsIp10 41 192.168.2.1 unknown unknown 26->41 43 82.239.200.118, 80 PROXADFR France 29->43 45 185.81.158.15, 49736, 8080 INU-ASFR France 29->45 33 conhost.exe 31->33         started        process11
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4f2147962700f5f7b351b6cbf591d067f3c722772e3d5385d5a5c23de793a30a/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-25 15:11:13 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=j4qupfrhad27pm2rw3f7leoqm7z4oitxfy6vhbovuxbd3z4tumfa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200825-x8pej2ggte/
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/4f2147962700f5f7b351b6cbf591d067f3c722772e3d5385d5a5c23de793a30a

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 4f2147962700f5f7b351b6cbf591d067f3c722772e3d5385d5a5c23de793a30a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/440895/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/439653/

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