MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 543cf094f7405fdf789ebab79f0ecc906db7db7863bb7a144003fbf42f692dac. 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: 543cf094f7405fdf789ebab79f0ecc906db7db7863bb7a144003fbf42f692dac
SHA3-384 hash: e62786bf3e72bd464f44f8b20b17122a4e2a9a73c321d160ca219c0dbc79f61d1b215df3a805d9e1c313a4d2643044e1
SHA1 hash: 2f7f863f823451653a4b3493069b886dcb349c6b
MD5 hash: 6555dcfdb4579e1a7fd432d391aa18fd
humanhash: eight-chicken-south-minnesota
File name:emotet_e3_543cf094f7405fdf789ebab79f0ecc906db7db7863bb7a144003fbf42f692dac_2020-08-11__213130._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:230'936 bytes
First seen:2020-08-11 21:31:40 UTC
Last seen:2020-08-11 23:00:55 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:uj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkHEYcFQwlGkEORM:uHgtEWPsL/aTyT9GkHQGwlCORM
TLSH 80345D1272DFEF3BDDA242B06A56DB74246CFC51AD88814B30CD77AD2E3A52E258D04D
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
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
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
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/420504
Signature
Creates processes via WMI
Document contains an embedded VBA with many randomly named variables
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
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
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/543cf094f7405fdf789ebab79f0ecc906db7db7863bb7a144003fbf42f692dac/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-11 21:33:08 UTC
AV detection:
33 of 48 (68.75%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kq6pbfhxibp566e6xk3z6dwmsbw3pw3ymo5xufcaap57il3jfwwa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200811-57g82rl8ls/
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/543cf094f7405fdf789ebab79f0ecc906db7db7863bb7a144003fbf42f692dac

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
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 543cf094f7405fdf789ebab79f0ecc906db7db7863bb7a144003fbf42f692dac

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/428435/
  
Delivery method
Distributed via web download

Comments