MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d8ef07ce76ededccb9252a3719ac2f8a6c24b65b3243cf288aef998bbfb759d9. 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 5 File information Comments
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SHA256 hash: d8ef07ce76ededccb9252a3719ac2f8a6c24b65b3243cf288aef998bbfb759d9
SHA3-384 hash: a495c45acd5048440a626df1953a63c0a3a61cf0a604aa7828b1d8e42069e3db184582ddb32c5275644ab12c768262fe
SHA1 hash: 0c24198da0360df8ecce227bacfe92ae0248bfe9
MD5 hash: 29c4a167e0d5f047c784960e2963c6c6
humanhash: fillet-monkey-diet-zulu
File name:emotet_e2_d8ef07ce76ededccb9252a3719ac2f8a6c24b65b3243cf288aef998bbfb759d9_2020-08-21__120625._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:186'791 bytes
First seen:2020-08-21 12:07:56 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:V4PrXcuQuvpzm4bkiaMQgAlSfyxS50wIwlxD:iDRv1m4bnQgISfyxAfIwlxD
TLSH 13040CDE30D9FC3EE74EA03A9C4AAE6E7212DF901DC8F1A920B4377D35B5390556A112
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
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/444161
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Changes security center settings (notifications, updates, antivirus, firewall)
Creates processes via WMI
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
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
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: 274857 Sample: Ec1Hgo6KVy._doc Startdate: 23/08/2020 Architecture: WINDOWS Score: 100 44 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->44 46 Antivirus detection for URL or domain 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 8 other signatures 2->50 7 powershell.exe 14 20 2->7         started        12 svchost.exe 2->12         started        14 svchost.exe 2->14         started        16 8 other processes 2->16 process3 dnsIp4 34 aci.serabd.com 85.187.128.10, 49734, 80 A2HOSTINGUS United States 7->34 30 C:\Users\user\AppData\Local\...\Sf7_ydku.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200823012940.txt, UTF-8 7->32 dropped 56 Powershell drops PE file 7->56 18 Sf7_ydku.exe 2 7->18         started        21 conhost.exe 7->21         started        58 Changes security center settings (notifications, updates, antivirus, firewall) 12->58 23 MpCmdRun.exe 1 12->23         started        36 192.168.2.1 unknown unknown 14->36 file5 signatures6 process7 signatures8 52 Drops executables to the windows directory (C:\Windows) and starts them 18->52 54 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->54 25 KBDMONST.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 38 69.30.203.214, 49747, 8080 WIIUS United States 25->38 40 153.163.83.106, 80 OCNNTTCommunicationsCorporationJP Japan 25->40 42 4 other IPs or domains 25->42
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d8ef07ce76ededccb9252a3719ac2f8a6c24b65b3243cf288aef998bbfb759d9/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-21 12:01:22 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3dxqpttw5xw4zojffi3rtlbprjwcjns3gjb46kek56myxp5xlhmq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200821-eljedzscdj/
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/d8ef07ce76ededccb9252a3719ac2f8a6c24b65b3243cf288aef998bbfb759d9

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
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 docx d8ef07ce76ededccb9252a3719ac2f8a6c24b65b3243cf288aef998bbfb759d9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/436809/
  
Delivery method
Distributed via web download

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