MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c20eccd29d4327306518ec67ee26d81a869dcb535ece2bed6d7ea9f88ad121d2. 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: c20eccd29d4327306518ec67ee26d81a869dcb535ece2bed6d7ea9f88ad121d2
SHA3-384 hash: bb78c4f99dd474a84f3a3450a404357d8d51275287031c2e4be7b1c75b5d2f80fda911b117188db37e8e02ebcdf709eb
SHA1 hash: 2ae42ca8ffd954b354cd5990997e859647860bff
MD5 hash: 47083ccc52bfd90c16aef333c6c1e390
humanhash: bulldog-yankee-stream-vegan
File name:emotet_e3_c20eccd29d4327306518ec67ee26d81a869dcb535ece2bed6d7ea9f88ad121d2_2020-08-24__083035._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:238'943 bytes
First seen:2020-08-24 08:30:56 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:isj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkyq7Zwk6QDA:dHgtEWPsL/aTyT9GkyqNwk6QM
TLSH D2341A6A57452E35FD8393F28545AB2838BC9D2A3F88423FBC5BB6EE2F39174064105D
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-102.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
Result
Threat name:
Emotet
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/447364
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
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
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 276006 Sample: DUAKhqW0gn._doc Startdate: 24/08/2020 Architecture: WINDOWS Score: 100 40 Multi AV Scanner detection for domain / URL 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 Malicious encrypted Powershell command line found 2->44 46 7 other signatures 2->46 7 powershell.exe 14 18 2->7         started        12 svchost.exe 2->12         started        14 svchost.exe 1 1 2->14         started        16 8 other processes 2->16 process3 dnsIp4 34 cryptokuota.com 94.237.78.68, 49719, 80 UPCLOUDFI Finland 7->34 30 C:\Users\user\AppData\Local\...\R_o2c8hj4.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200824103212.txt, UTF-8 7->32 dropped 54 Powershell drops PE file 7->54 18 R_o2c8hj4.exe 2 7->18         started        21 conhost.exe 7->21         started        56 Changes security center settings (notifications, updates, antivirus, firewall) 12->56 23 MpCmdRun.exe 12->23         started        36 127.0.0.1 unknown unknown 14->36 file5 signatures6 process7 signatures8 48 Multi AV Scanner detection for dropped file 18->48 50 Drops executables to the windows directory (C:\Windows) and starts them 18->50 52 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->52 25 Windows.Management.Workplace.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 38 162.249.220.190, 49731, 80 US-TELEPACIFICUS United States 25->38
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c20eccd29d4327306518ec67ee26d81a869dcb535ece2bed6d7ea9f88ad121d2/
Threat name:
Script-Macro.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-24 08:32:07 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yihmzuu5imttaziy5rt64jwydkdj3s2tl3hcx3lnp2u7rcwrehja._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200824-rzkl7v8856/
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/c20eccd29d4327306518ec67ee26d81a869dcb535ece2bed6d7ea9f88ad121d2

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 c20eccd29d4327306518ec67ee26d81a869dcb535ece2bed6d7ea9f88ad121d2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/439577/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/439596/

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