MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2c64cfe15c43e9de8087ae50ed63ad07f40451b8161eefd444f31f49af1e5af. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2c64cfe15c43e9de8087ae50ed63ad07f40451b8161eefd444f31f49af1e5af
SHA3-384 hash: 874f4792ea1baf53bdb10a8a490b20ac5b2831b44b2a23b65522e0802c840eb82b7dc5e992a2cd7ce759b492f22c0c33
SHA1 hash: 96ca65478273cb300a867d531de670e5e0f908db
MD5 hash: 2d836ad1f51268ba005f051ccda3a74e
humanhash: one-fourteen-montana-violet
File name:emotet_e1_a2c64cfe15c43e9de8087ae50ed63ad07f40451b8161eefd444f31f49af1e5af_2020-08-14__071346._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:233'772 bytes
First seen:2020-08-14 07:14:12 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:ej6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkVt5GxESwXyRBp:eHgtEWPsL/aTyT9GkVrG+SwXyRBp
TLSH 91346C47A68B6F7BD91260300D47FF692578ACC57F068107314E3FADEF7A7250A4A889
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.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% directory
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
Result
Threat name:
Emotet
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/428777
Signature
Creates processes via WMI
Document contains an embedded VBA with many string operations indicating source code obfuscation
Drops executables to the windows directory (C:\Windows) and starts them
Encrypted powershell cmdline option found
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
PowerShell case anomaly found
Powershell drops PE file
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a2c64cfe15c43e9de8087ae50ed63ad07f40451b8161eefd444f31f49af1e5af/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-14 07:16:07 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uldez7qvyq7j32aiplsq5vr22b7uari3qfq657kej4y7jgxr4wxq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200814-fzknjlhfmx/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/a2c64cfe15c43e9de8087ae50ed63ad07f40451b8161eefd444f31f49af1e5af

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_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 a2c64cfe15c43e9de8087ae50ed63ad07f40451b8161eefd444f31f49af1e5af

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/430543/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/430437/
  
URLhaus
https://urlhaus.abuse.ch/url/430414/
  
URLhaus
https://urlhaus.abuse.ch/url/430018/

Comments