MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9b365b6383a5717978885d301c00e1cea5c460364873040c91158861c557ff7. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f9b365b6383a5717978885d301c00e1cea5c460364873040c91158861c557ff7
SHA3-384 hash: 1f6817a6caa3f03e934157f6a3c5b2f1aa635d835731b9376241a668bf52c1f3aeb5e5b1eeda0913c87405bfd8116770
SHA1 hash: 9a302c995bda59974ccbdf5497e3bfb6a8aa5349
MD5 hash: 3e1b01fb2a78b5a10d3014f58594d127
humanhash: tennessee-nevada-hydrogen-sink
File name:emotet_e2_f9b365b6383a5717978885d301c00e1cea5c460364873040c91158861c557ff7_2020-08-14__133646._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:239'869 bytes
First seen:2020-08-14 13:38:23 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Ej6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk2B+8ydwpF+R0:EHgtEWPsL/aTyT9Gk2BBydwpQR0
TLSH CE343947658B2E7BDD16A0300C47FF696568ACC2BF068007314E3FADEF7A7250A59C99
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.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% directory
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/429902
Signature
Creates processes via WMI
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
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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f9b365b6383a5717978885d301c00e1cea5c460364873040c91158861c557ff7/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-14 13:40:08 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7gzwlnryhjlrpf4iqxjqdqaodtvfyrqdmsdtaqgjcfmimhcvp73q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200814-88amr74fy6/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/f9b365b6383a5717978885d301c00e1cea5c460364873040c91158861c557ff7

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_gen_2
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 f9b365b6383a5717978885d301c00e1cea5c460364873040c91158861c557ff7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/433237/
  
Delivery method
Distributed via web download

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