MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7eea80b4dc3f07a18048ce3e7cf551aa6cc16dd629f84a4340346687f9f3cbc. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7eea80b4dc3f07a18048ce3e7cf551aa6cc16dd629f84a4340346687f9f3cbc
SHA3-384 hash: 0f0f46c5a6029d261a4fd0df38f4d1134eb03ecc2d60ecc979e47f84c35a5f2ba76ff0872e6be6a240128f85a03d7fa2
SHA1 hash: 088aa3566e92dfbd6bd6f43d3cbd9a3e0e48dbc8
MD5 hash: fe3d115658ec860fcd4f24f321072b94
humanhash: zebra-berlin-london-lima
File name:emotet_e1_b7eea80b4dc3f07a18048ce3e7cf551aa6cc16dd629f84a4340346687f9f3cbc_2020-08-12__094037._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:234'116 bytes
First seen:2020-08-12 09:41:11 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Kj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkie3meztwTPmRZ:KHgtEWPsL/aTyT9GkL3meztwTuRZ
TLSH 5C347D4EDA477A36D47720304206EAB52996AC066F15422FB04E3FEC7F3DC58137A9E6
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.EmotetWindowSong.20200204.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
Possible injection to a system process
Launching a process by exploiting the app vulnerability
Sending an HTTP GET request to an infection source
Result
Threat name:
Emotet
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/421965
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
Document contains VBA stomped code (only p-code) potentially bypassing AV detection
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the user root directory
Encrypted powershell cmdline option found
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
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b7eea80b4dc3f07a18048ce3e7cf551aa6cc16dd629f84a4340346687f9f3cbc/
Threat name:
Script-Macro.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-12 09:43:04 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=w7xkqc2nypyhugaertr6pt2vdktmyfw5mkpyjjbuandgq747hs6a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200812-d9dcbnqjks/
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/b7eea80b4dc3f07a18048ce3e7cf551aa6cc16dd629f84a4340346687f9f3cbc

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:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

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 b7eea80b4dc3f07a18048ce3e7cf551aa6cc16dd629f84a4340346687f9f3cbc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/430092/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/429801/

Comments