MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d1ffbaeeb94a3adb75f9922984da87853510fb64295d0f0616c95384a911ca8. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4d1ffbaeeb94a3adb75f9922984da87853510fb64295d0f0616c95384a911ca8
SHA3-384 hash: 9d026cc0c66e88efcb08192dfa5feb0c0e9b4bd53d86fb584561fb30a44f1ed3e8247f72e74af2fccbab27e83006cab7
SHA1 hash: 12a602bb64e1160213654e558a79117737a5b49f
MD5 hash: 07da434aa20819a3f728fb5f705b6493
humanhash: lamp-green-four-south
File name:emotet_e1_4d1ffbaeeb94a3adb75f9922984da87853510fb64295d0f0616c95384a911ca8_2020-08-17__075509._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:234'232 bytes
First seen:2020-08-17 07:55:29 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:rj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkqPxQr3Dwsv1f2:rHgtEWPsL/aTyT9Gkq5Y3DwsE
TLSH 55346DA7B18E7F26D9A31DF00A8ADBF8A598BC413E0842CBB44D7B7D2F7D0D41945468
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
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
Connection attempt to an infection source
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/432786
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
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Very long command line found
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 268703 Sample: mjqepujm6T._doc Startdate: 17/08/2020 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->42 44 Found malware configuration 2->44 46 Malicious encrypted Powershell command line found 2->46 48 7 other signatures 2->48 7 powershell.exe 14 19 2->7         started        12 svchost.exe 2->12         started        14 svchost.exe 1 1 2->14         started        16 10 other processes 2->16 process3 dnsIp4 34 gh.xahpyy120.com 117.34.73.36, 49737, 80 CHINANET-IDC-SNChinaTelecomGroupCN China 7->34 30 C:\Users\user\AppData\Local\Temp\Jgws.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200817111255.txt, UTF-8 7->32 dropped 54 Powershell drops PE file 7->54 18 Jgws.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 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 mfmpeg2srcsnk.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 38 174.100.27.229, 80 TWC-10796-MIDWESTUS United States 25->38 40 209.126.6.222, 49751, 8080 CONTABOUS United States 25->40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4d1ffbaeeb94a3adb75f9922984da87853510fb64295d0f0616c95384a911ca8/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 07:57:05 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jup7xlxlssr23n27terjqtnipbjvcd5wikk5b4dbnsktqsurdsua._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200817-43ezdad1k6/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4d1ffbaeeb94a3adb75f9922984da87853510fb64295d0f0616c95384a911ca8

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_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 4d1ffbaeeb94a3adb75f9922984da87853510fb64295d0f0616c95384a911ca8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/434451/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/434438/
  
URLhaus
https://urlhaus.abuse.ch/url/434442/
  
URLhaus
https://urlhaus.abuse.ch/url/434448/
  
URLhaus
https://urlhaus.abuse.ch/url/434444/
  
URLhaus
https://urlhaus.abuse.ch/url/434426/

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