MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e0ca9b8f597370332c32b9273e4b758ed4ff9e92627c8ee6dbcf174a3dfe4f69. 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 4 File information Comments
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SHA256 hash: e0ca9b8f597370332c32b9273e4b758ed4ff9e92627c8ee6dbcf174a3dfe4f69
SHA3-384 hash: 93cee29bc18e95900d69132ac11da9fd3f396d61e69bc0478351fbb057beb67ac0576c3397fdcce424182e35926ff00a
SHA1 hash: 69fc41482222ffff396ffaa915bb94fc1e22d071
MD5 hash: 82d91412e69a81c1db1228c826c4b4ab
humanhash: grey-autumn-fruit-paris
File name:BAL_763747754429907549676867.doc
Download: download sample
Signature Heodo
Create hunting rule
File size:177'940 bytes
First seen:2020-07-31 07:21:55 UTC
Last seen:Never
File type:Word file doc
MIME type:application/msword
ssdeep 3072:S4PrXcuQuvpzm4bkiaMQgAlSSkBWcw+W8FbRgdQk:TDRv1m4bnQgISNBWd38FbRgJ
TLSH CE041804B0DDEC53C6920AB32EABCF68B2A87C101F78A116351D776E6FB52B451BC395
Reporter JAMESWT_WT
Tags:Emotet Heodo

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
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TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
DNS request
Sending an HTTP GET 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
Enabling autorun for a service
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Result
Threat name:
Emotet
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/404869
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
Document contains an embedded VBA with many randomly named variables
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
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious encrypted Powershell command line found
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
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 dnsIp2 2 Behavior Graph ID: 254681 Sample: BAL_763747754429907549676867.doc Startdate: 31/07/2020 Architecture: WINDOWS Score: 100 32 g.msn.com 2->32 34 asf-ris-prod-neurope.northeurope.cloudapp.azure.com 2->34 40 Malicious encrypted Powershell command line found 2->40 42 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->42 44 Yara detected Emotet Downloader 2->44 46 7 other signatures 2->46 8 powershell.exe 14 17 2->8         started        13 650.exe 6 2->13         started        15 svchost.exe 2->15         started        17 8 other processes 2->17 signatures3 process4 dnsIp5 38 mikeflavell.com 81.27.85.13, 49739, 80 C4L-ASGB United Kingdom 8->38 28 C:\Users\user\650.exe, PE32 8->28 dropped 30 PowerShell_transcr....20200731115248.txt, UTF-8 8->30 dropped 48 Drops PE files to the user root directory 8->48 50 Creates processes via WMI 8->50 52 Powershell drops PE file 8->52 19 conhost.exe 8->19         started        54 Drops executables to the windows directory (C:\Windows) and starts them 13->54 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->56 21 timeout.exe 16 13->21         started        58 Changes security center settings (notifications, updates, antivirus, firewall) 15->58 24 MpCmdRun.exe 1 15->24         started        file6 signatures7 process8 dnsIp9 36 47.146.117.214, 49742, 80 FRONTIER-FRTRUS United States 21->36 26 conhost.exe 24->26         started        process10
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e0ca9b8f597370332c32b9273e4b758ed4ff9e92627c8ee6dbcf174a3dfe4f69/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-07-31 07:23:06 UTC
File Type:
Document
Extracted files:
47
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4dfjxd2zonydglbsxett4s3vr3kp7husmj6i5zw3z4luupp6j5uq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200731-jzlek4jk76/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e0ca9b8f597370332c32b9273e4b758ed4ff9e92627c8ee6dbcf174a3dfe4f69

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
Create hunting rule
Author:abuse.ch
Description:Detects Heodo 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
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 doc e0ca9b8f597370332c32b9273e4b758ed4ff9e92627c8ee6dbcf174a3dfe4f69

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/422404/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/422406/
  
URLhaus
https://urlhaus.abuse.ch/url/421962/
  
URLhaus
https://urlhaus.abuse.ch/url/421895/
  
URLhaus
https://urlhaus.abuse.ch/url/421692/
  
URLhaus
https://urlhaus.abuse.ch/url/421691/

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