MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36411b6b9a12fd7750db9128fbd093a70fe359b50c54898c61446c3af1940993. 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: 36411b6b9a12fd7750db9128fbd093a70fe359b50c54898c61446c3af1940993
SHA3-384 hash: 0e516a6d0985509c7fdbaae10af10ae81129cd5f6700ddc3c781503196d9e39df350cf97bbeb7b21f5aba1d646e02771
SHA1 hash: c21fe0a9996857b6b3fec2cc064db47b06d6f179
MD5 hash: 4ac67e2c627cd5fdf7c7fb05914449e7
humanhash: angel-crazy-high-mirror
File name:emotet_e3_36411b6b9a12fd7750db9128fbd093a70fe359b50c54898c61446c3af1940993_2020-08-17__201611._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:239'687 bytes
First seen:2020-08-17 20:16:31 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Uj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkOVZ1aswRu:UHgtEWPsL/aTyT9GkOVZ1aswRu
TLSH ED346CA2B18E7E26D9E31EF01F8ADBF8E598BC413A4842DBF4057BBD2D7D0D41A45424
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
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
Sending an HTTP GET 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
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/434927
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Very long command line found
Yara detected Emotet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 269849 Sample: gC73vRwWer.doc Startdate: 18/08/2020 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->46 48 Found malware configuration 2->48 50 Malicious encrypted Powershell command line found 2->50 52 6 other signatures 2->52 7 powershell.exe 14 20 2->7         started        11 svchost.exe 2->11         started        14 WINWORD.EXE 183 46 2->14         started        16 9 other processes 2->16 process3 dnsIp4 34 b3shop.net 172.67.196.210, 49730, 80 CLOUDFLARENETUS United States 7->34 36 nourishmentjuices.com 34.75.142.181, 49732, 80 GOOGLEUS United States 7->36 40 2 other IPs or domains 7->40 30 C:\Users\user\AppData\Local\...\Ojrv0x9y.exe, data 7->30 dropped 18 Ojrv0x9y.exe 2 7->18         started        21 conhost.exe 7->21         started        58 Changes security center settings (notifications, updates, antivirus, firewall) 11->58 23 MpCmdRun.exe 11->23         started        32 C:\Users\user\AppData\...\gC73vRwWer.doc.LNK, MS 14->32 dropped 38 127.0.0.1 unknown unknown 16->38 file5 signatures6 process7 signatures8 54 Drops executables to the windows directory (C:\Windows) and starts them 18->54 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->56 25 INETRES.exe 12 18->25         started        28 conhost.exe 23->28         started        process9 dnsIp10 42 186.109.104.67, 80 TelecomArgentinaSAAR Argentina 25->42 44 185.86.148.68, 443, 49747 MAKONIXLV Latvia 25->44
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/36411b6b9a12fd7750db9128fbd093a70fe359b50c54898c61446c3af1940993/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 20:18:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gzarw242cl6xoug3seupxuetu4h6gwnvbrkitddbirwdv4mubgjq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200817-1xx491448a/
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/36411b6b9a12fd7750db9128fbd093a70fe359b50c54898c61446c3af1940993

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
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

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 36411b6b9a12fd7750db9128fbd093a70fe359b50c54898c61446c3af1940993

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/434747/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/434720/
  
URLhaus
https://urlhaus.abuse.ch/url/434758/

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