MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f06c36c6793bfb13ad0465eec256ab2231004d9d67919255c6cc2a2b48cb7abf. 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 3 File information Comments
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SHA256 hash: f06c36c6793bfb13ad0465eec256ab2231004d9d67919255c6cc2a2b48cb7abf
SHA3-384 hash: 33001807c559cf002a6ef10a7e98dac3c6edee121d43213f4d924b47951c72194cf1ba2dc8d2943ba0f30467630546d9
SHA1 hash: 5ad4f0a2d1ae023399b46df9f024ab928580a167
MD5 hash: ffe99458acd71d2df5453db5e8826cf7
humanhash: single-enemy-spaghetti-fourteen
File name:emotet_e1_f06c36c6793bfb13ad0465eec256ab2231004d9d67919255c6cc2a2b48cb7abf_2020-08-14__084924._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:232'499 bytes
First seen:2020-08-14 08:49:46 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:ej6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkRt5GxBSw2yRBT:eHgtEWPsL/aTyT9GkRrGPSw2yRBT
TLSH D0346D47668B6F7BDD1260300D47FF692578ECC67F068107314A3FADEE7A7250A4A889
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.UNOFFICIAL
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TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
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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
Launching a process by exploiting the app vulnerability
Sending an HTTP GET request to an infection source
Result
Threat name:
Emotet
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Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/429070
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
Yara detected Emotet
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 267025 Sample: 8kFt9xU6kw._doc Startdate: 15/08/2020 Architecture: WINDOWS Score: 100 42 Found malware configuration 2->42 44 Malicious encrypted Powershell command line found 2->44 46 Yara detected Emotet Downloader 2->46 48 5 other signatures 2->48 7 powershell.exe 14 19 2->7         started        12 svchost.exe 2->12         started        14 WINWORD.EXE 184 46 2->14         started        16 9 other processes 2->16 process3 dnsIp4 36 20.c8xtt.com 47.241.2.252, 49723, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 7->36 30 C:\Users\user\AppData\Local\Temp\Pgwx.exe, PE32 7->30 dropped 32 PowerShell_transcr....20200815214135.txt, UTF-8 7->32 dropped 54 Powershell drops PE file 7->54 18 Pgwx.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 1 12->23         started        34 C:\Users\user\AppData\...\8kFt9xU6kw.doc.LNK, MS 14->34 dropped 38 127.0.0.1 unknown unknown 16->38 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 ContactApis.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 40 174.100.27.229, 49729, 80 TWC-10796-MIDWESTUS United States 25->40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f06c36c6793bfb13ad0465eec256ab2231004d9d67919255c6cc2a2b48cb7abf/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-14 08:51:07 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6bwdnrtzhp5rhliemxxmevvleiyqatm5m6izevogzqvcwsglpk7q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200814-f21xwfgbdn/
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/f06c36c6793bfb13ad0465eec256ab2231004d9d67919255c6cc2a2b48cb7abf

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
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Author:abuse.ch
Description:Detects Heodo (aka Emotet) DOC
Rule name:Cobalt_functions
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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

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 f06c36c6793bfb13ad0465eec256ab2231004d9d67919255c6cc2a2b48cb7abf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/432819/
  
Delivery method
Distributed via web download

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