MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff4b889cad713b6ed92198ac64746af05ef6e21901741edca45f2f131980e05f. 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: ff4b889cad713b6ed92198ac64746af05ef6e21901741edca45f2f131980e05f
SHA3-384 hash: 5a5883172b49a4692526538843e792ef82065fa578c28c696bbf3961493662985e43c24c3e731ac452884091eda85a78
SHA1 hash: d75e03df0a78595c9b789df1ba1b8e726d495748
MD5 hash: 9b629f21b5c10071369cb8f5b8b6a78c
humanhash: cold-fish-two-triple
File name:emotet_e2_ff4b889cad713b6ed92198ac64746af05ef6e21901741edca45f2f131980e05f_2020-08-26__144149._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:240'724 bytes
First seen:2020-08-26 14:42:49 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:mYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////t:+0uXnWFchmmcI/o1/zSOf/v2wAD
TLSH B2346488E4BD6833FD19D3F64E9FBD7D5051BDB319A44A66A80F2EF82F352500D40A89
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-104.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 in the %temp% subdirectories
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
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/ff4b889cad713b6ed92198ac64746af05ef6e21901741edca45f2f131980e05f/
Threat name:
Document-Word.Downloader.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-08-26 14:44:06 UTC
AV detection:
16 of 48 (33.33%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=75fyrhfnoe5w5wjbtcwgi5dk6bppnyqzaf2b5xfel4xrggma4bpq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200826-mn99jjahqj/
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/ff4b889cad713b6ed92198ac64746af05ef6e21901741edca45f2f131980e05f

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 docx ff4b889cad713b6ed92198ac64746af05ef6e21901741edca45f2f131980e05f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/444237/
  
Delivery method
Distributed via web download

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