MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b4e832c9df45cbef7618ca544bb658fec86001bf5c7783c4dcf3b4f03c25eab. 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: 4b4e832c9df45cbef7618ca544bb658fec86001bf5c7783c4dcf3b4f03c25eab
SHA3-384 hash: ff19d1eae2f83f8cfe4859cb3eb5b277c867d0434fc35940747c30563e8f84f7820f009ccea59576c30de367e978cf66
SHA1 hash: 7114f2c9fdabc147ebf4b13045464dbeb230e2c0
MD5 hash: 92633e552d1ddb71aef5d699c4c0e573
humanhash: carolina-oxygen-april-seven
File name:REP_11740839.doc
Download: download sample
Signature Heodo
Create hunting rule
File size:190'793 bytes
First seen:2020-09-03 16:33:42 UTC
Last seen:2020-09-03 16:36:43 UTC
File type:Word file doc
MIME type:application/msword
ssdeep 3072:n64tcTvjvTY140818tIP4ovpEvmpg5XCjwfd:LtcnvE140o8tIP4apEOpg5XCjwV
TLSH B5140C8C1FE11599FC3BA571C7E5AA96B400DCF97830CA9E25C837BD463A075E6E2B10
Reporter FORMALITYDE
Tags:Emotet Heodo

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-115.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200831.UNOFFICIAL
Create hunting rule

Doc.Dropper.EmotetWinMob0920-9636503-0
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
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
Connection attempt to an infection source
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Sending an HTTP POST 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/458665
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Powershell drops PE file
Very long command line found
Yara detected Emotet
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4b4e832c9df45cbef7618ca544bb658fec86001bf5c7783c4dcf3b4f03c25eab/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-09-03 16:35:04 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jnhigle56rol553brssujo3fr7wimaa36xdxqpcnz45u6a6cl2vq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200903-73qm9xfvqe/
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/4b4e832c9df45cbef7618ca544bb658fec86001bf5c7783c4dcf3b4f03c25eab

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Heodo

Word file doc 4b4e832c9df45cbef7618ca544bb658fec86001bf5c7783c4dcf3b4f03c25eab

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/452260/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/452515/

Comments