MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac3ad3aec3ef62129eb91be3391980be4cbb6ca187d43475b7bef3bc1d7a59bc. 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: ac3ad3aec3ef62129eb91be3391980be4cbb6ca187d43475b7bef3bc1d7a59bc
SHA3-384 hash: 6993d95e961fb92fd99bf04fb989acf0864246b93f78e3bbeb764cc9426a12d93771c054382765a86a0663fd11810d79
SHA1 hash: 8e7a94cf5af1451f45bbf4b5e702749438682a43
MD5 hash: 809a2ff56f6eefb5131a7c108e4deff1
humanhash: quiet-september-cola-shade
File name:emotet_e3_ac3ad3aec3ef62129eb91be3391980be4cbb6ca187d43475b7bef3bc1d7a59bc_2020-08-27__000203._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:236'388 bytes
First seen:2020-08-27 00:02:38 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:UwYy0u8YGgjv+ZvchmkHcI/o1/Vb6//////////////////////////////////l:30uXnWFchmmcI/o1/Ajom8wSo+a
TLSH B9347588E4BC6833FD19D3F60E9FBD7D5055BEB319644A66B80E3EE82F752500D40A89
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
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

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
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/ac3ad3aec3ef62129eb91be3391980be4cbb6ca187d43475b7bef3bc1d7a59bc/
Threat name:
Document-Word.Trojan.SAgent
Create hunting rule
Status:
Malicious
First seen:
2020-08-27 00:04:08 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vq5nhlwd55rbfhvzdprtsgmaxzglw3fbq7kdi5nxx3z3yhl2lg6a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200827-b5j7zknkns/
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/ac3ad3aec3ef62129eb91be3391980be4cbb6ca187d43475b7bef3bc1d7a59bc

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 ac3ad3aec3ef62129eb91be3391980be4cbb6ca187d43475b7bef3bc1d7a59bc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/444798/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/444198/

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