MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb4ad4c8e21765d5b9e90b60db58929f8d88fccfad968b9a111182c03bb0bfec. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb4ad4c8e21765d5b9e90b60db58929f8d88fccfad968b9a111182c03bb0bfec
SHA3-384 hash: 8da0d16e8d4cc216854606a74451d3723541abb97c8c9c523034444a8f1ba97417a062a1d092a3886c24cf01b794df97
SHA1 hash: 2827f6160da19d9a1571aa12bb44d2bbd81a9d23
MD5 hash: 4366ecb3ff877ddf52fb1be2bb2f5cd0
humanhash: oscar-quebec-burger-nevada
File name:emotet_e3_bb4ad4c8e21765d5b9e90b60db58929f8d88fccfad968b9a111182c03bb0bfec_2020-08-27__093258._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:228'284 bytes
First seen:2020-08-27 09:33:37 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:oYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////z:w0uXnWFchmmcI/o1/Z7J5w5J
TLSH D624FA16BFA5AE56FB81957D864A7EB8333B7D04EA314506BCC435FA2F34AB05448331
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.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% subdirectories
Creating a process from a recently created file
Moving a file to the Windows subdirectory
Creating a service
Connection attempt
Possible injection to a system process
Enabling autorun for a service
Launching a process by exploiting the app vulnerability
Sending an HTTP GET request to an infection source
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bb4ad4c8e21765d5b9e90b60db58929f8d88fccfad968b9a111182c03bb0bfec/
Threat name:
Document-Word.Trojan.Powload
Create hunting rule
Status:
Malicious
First seen:
2020-08-27 09:35:05 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xnfnjshcc5s5lopjbnqnwwest6gyr7gpvwlixgqrcgbmao5qx7wa._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200827-sevyrglpme/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bb4ad4c8e21765d5b9e90b60db58929f8d88fccfad968b9a111182c03bb0bfec

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
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 bb4ad4c8e21765d5b9e90b60db58929f8d88fccfad968b9a111182c03bb0bfec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/445123/
  
Delivery method
Distributed via web download

Comments