MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efcc311f85fdf1f5d806a2ad0ba0507255fe46e56d1eb2f5b9daa14d24b8fdb8. 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: efcc311f85fdf1f5d806a2ad0ba0507255fe46e56d1eb2f5b9daa14d24b8fdb8
SHA3-384 hash: 35b1f178c2ef074249e79a36b96cac74cd01e64fef241de22c002d43de30431cd50be339d33b19e8273ef6799b4e66d6
SHA1 hash: 3c2bca9f78b61b65ec50a3713424b28853bdd644
MD5 hash: 40f01f3177d04af781b29bc9b0dadec2
humanhash: kilo-hamper-eighteen-green
File name:emotet_e2_efcc311f85fdf1f5d806a2ad0ba0507255fe46e56d1eb2f5b9daa14d24b8fdb8_2020-09-14__141644._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:170'549 bytes
First seen:2020-09-14 14:17:44 UTC
Last seen:2020-09-14 14:18:25 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 1536:kMI+FvXyEiMI+FvXyEvrdi1Ir77zOH98Wj2gpng9+a9PgzlaMgY7mNl74elwCU:lrfrzOH98ipg+aMfeWelwCU
TLSH D1F3830A16C1984EF33A8E702BD9BEED1492DCF4998D54173280B7657937B40E9E1BF8
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
29
# 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

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetARCROClubbedToDeathKurayamino.20200904.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 a custom TCP request
Creating a file
Sending an HTTP GET request
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
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/efcc311f85fdf1f5d806a2ad0ba0507255fe46e56d1eb2f5b9daa14d24b8fdb8/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-09-14 14:16:00 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=57gdch4f7xy7lwagukwqxicqojk74rxfnuplf5nz3kqu2jfy7w4a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200914-k1a9t4vvaj/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.

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

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 efcc311f85fdf1f5d806a2ad0ba0507255fe46e56d1eb2f5b9daa14d24b8fdb8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/496974/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/497001/
  
URLhaus
https://urlhaus.abuse.ch/url/496872/

Comments