MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4f00d73216d6fd8920140954f3b2ed3af37783101f61486aea9d0a66d37fab0. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b4f00d73216d6fd8920140954f3b2ed3af37783101f61486aea9d0a66d37fab0
SHA3-384 hash: abe7415b174b4701a2c7f04bd873181c8f58dbefcac47732b72f7ee399d37fab9b47f311ef9315430e5a40560c63a71a
SHA1 hash: 545844d51940a035379e078a28862b455b8f90d0
MD5 hash: 4a6743d9c278d1cc67e2b2ca91918006
humanhash: september-south-purple-idaho
File name:emotet_e1_b4f00d73216d6fd8920140954f3b2ed3af37783101f61486aea9d0a66d37fab0_2020-10-16__101324836503._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:217'458 bytes
First seen:2020-10-16 10:14:36 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 6144:rk4R1VdSj90j40K9ufsfgIf0pLEBgRm9J:uufsoIfU4qRm9J
TLSH F024C40F32A4DEC9C5C685BB19B6BE696A1C8CD1B81EFA4E30EC7358DF37D14661A110
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-145.UNOFFICIAL
Create hunting rule

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

TwinWave.EvilDoc.EMOCROCreateRomanticWarrior.20200916.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b4f00d73216d6fd8920140954f3b2ed3af37783101f61486aea9d0a66d37fab0/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-10-16 10:16:07 UTC
AV detection:
32 of 48 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wtya24zbnvx5reqbicku6ozo2oxto6brah3bjbvovhikm3jx7kya._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/201016-z1ghhmtfcn/
Behaviour
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Enumerates system info in registry
Office loads VBA resources, possible macro or embedded object present
Drops file in System32 directory
Blacklisted process makes network request
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/b4f00d73216d6fd8920140954f3b2ed3af37783101f61486aea9d0a66d37fab0

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_20200916
Create hunting rule
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:ach_Heodo_doc_gen_2
Create hunting rule
Author:abuse.ch
Description:Detects Heodo (aka Emotet) DOC

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 b4f00d73216d6fd8920140954f3b2ed3af37783101f61486aea9d0a66d37fab0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/698228/
  
Delivery method
Distributed via web download

Comments