MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1191240410757ba08c48d4884165136a17ceca17f90167bb8b213b741357f52. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1191240410757ba08c48d4884165136a17ceca17f90167bb8b213b741357f52
SHA3-384 hash: 251a2a84c08dc1f0095c76832c7cde9e63a2aa50a8c02e642b8f9bf30b6442918326e28643b8c7d33c0c4984f47ab94d
SHA1 hash: e5474992cf1b6a070da4e26928bb7bccce0ac7a9
MD5 hash: 4bd65b5fa76749874bdd3e7d3080f01f
humanhash: failed-yankee-batman-winter
File name:emotet_e2_a1191240410757ba08c48d4884165136a17ceca17f90167bb8b213b741357f52_2020-08-12__083947._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:233'407 bytes
First seen:2020-08-12 08:40:54 UTC
Last seen:2020-08-12 20:06:09 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:kj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkff6y6wU1RWb2:kHgtEWPsL/aTyT9Gkff6y6wU1RR
TLSH 2C347D0EEB877A36D47720304206EBB51996AC0A6F15422BB04E3FEC7F3D858177A5E5
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
4
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.EmotetWindowSong.20200204.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
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/421814
Signature
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
Document contains VBA stomped code (only p-code) potentially bypassing AV detection
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the user root directory
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
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a1191240410757ba08c48d4884165136a17ceca17f90167bb8b213b741357f52/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-12 08:42:06 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uemreqcba5l3ucgerveiifsrg2qxz3fbp6ibm65ywij3oqjvp5ja._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200812-rcbd2m6gl6/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a1191240410757ba08c48d4884165136a17ceca17f90167bb8b213b741357f52

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
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

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 a1191240410757ba08c48d4884165136a17ceca17f90167bb8b213b741357f52

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/428844/
  
Delivery method
Distributed via web download

Comments