MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd72facacdc864a2962eb1bd9e33926dc219b69a4b246f099618205511b45cb4. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd72facacdc864a2962eb1bd9e33926dc219b69a4b246f099618205511b45cb4
SHA3-384 hash: b50e368d182a4ff3be3725e63b3b12a572302abf5cb8f903f1c050029400105e7579b1793e9de2df5cd62483f0a591b2
SHA1 hash: 87009968efd8049f8cb343112288bed54080cb4b
MD5 hash: ac4e5af78a47b1303936a4a3d462568b
humanhash: london-undress-zebra-queen
File name:emotet_e3_fd72facacdc864a2962eb1bd9e33926dc219b69a4b246f099618205511b45cb4_2020-08-19__083846._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:204'391 bytes
First seen:2020-08-19 08:38:55 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:S4PrXcuQuvpzm4bkiaMQgAlSMFUhW3wczDRwF9a:TDRv1m4bnQgISM2EVzDRwFQ
TLSH 3714C7E820E97C9EC90B32317AFA8BBF94804E8E11618979673D33593FFB135A275115
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
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

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/437124
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
Document contains an embedded VBA with many string operations indicating source code obfuscation
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
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
PowerShell case anomaly found
Powershell drops PE file
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 signatures2 2 Behavior Graph ID: 271039 Sample: FNuf7N7DN9._doc Startdate: 19/08/2020 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->49 51 Found malware configuration 2->51 53 Malicious encrypted Powershell command line found 2->53 55 9 other signatures 2->55 7 powershell.exe 14 20 2->7         started        12 svchost.exe 2->12         started        14 WINWORD.EXE 184 44 2->14         started        16 9 other processes 2->16 process3 dnsIp4 39 archabits.com 91.215.218.70, 49723, 80 ICN-BG Bulgaria 7->39 41 www.arkaneod.com 66.33.214.4, 49722, 80 DREAMHOST-ASUS United States 7->41 43 binarystationary.com 148.66.138.103, 49724, 80 AS-26496-GO-DADDY-COM-LLCUS Singapore 7->43 31 C:\Users\user\AppData\Local\...\Mfkj95nt.exe, PE32 7->31 dropped 33 PowerShell_transcr....20200819193550.txt, UTF-8 7->33 dropped 61 Powershell drops PE file 7->61 18 Mfkj95nt.exe 5 7->18         started        22 conhost.exe 7->22         started        63 Changes security center settings (notifications, updates, antivirus, firewall) 12->63 24 MpCmdRun.exe 12->24         started        35 C:\Users\user\AppData\...\FNuf7N7DN9.doc.LNK, MS 14->35 dropped 45 127.0.0.1 unknown unknown 16->45 file5 signatures6 process7 dnsIp8 37 192.168.2.1 unknown unknown 18->37 57 Drops executables to the windows directory (C:\Windows) and starts them 18->57 59 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->59 26 SimAuth.exe 12 18->26         started        29 conhost.exe 24->29         started        signatures9 process10 dnsIp11 47 112.78.142.170, 49730, 80 BIZNET-AS-APBIZNETNETWORKSID Indonesia 26->47
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fd72facacdc864a2962eb1bd9e33926dc219b69a4b246f099618205511b45cb4/
Threat name:
Document-Word.Downloader.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-08-19 08:38:24 UTC
AV detection:
8 of 48 (16.67%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7vzpvswnzbskffrowg6z4m4snxbbtnu2jmsg6cmwdaqfkenuls2a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200819-rnv2zzl9bs/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 fd72facacdc864a2962eb1bd9e33926dc219b69a4b246f099618205511b45cb4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/434598/
  
Delivery method
Distributed via web download

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