MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1930b1adb7352e6f463380bb812c7384c89b202de57580cd226b1b4c5da9e14f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1930b1adb7352e6f463380bb812c7384c89b202de57580cd226b1b4c5da9e14f
SHA3-384 hash: 15e27a850d756cb66e652b024c4fa966425ad14b48a6ab467e2c403546b2c446202c1a8db8ebcad6225216c21ae3a1c4
SHA1 hash: abf13697da4bd71d28a412bd9e6367a14f6298b8
MD5 hash: 1e87824a9c53d41ac14459475123ae1b
humanhash: winner-berlin-march-fillet
File name:emotet_e2_1930b1adb7352e6f463380bb812c7384c89b202de57580cd226b1b4c5da9e14f_2020-08-20__091149._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:241'075 bytes
First seen:2020-08-20 09:13:02 UTC
Last seen:2020-08-20 09:13:02 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:aj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkLBAQUt4uZhwPO:aHgtEWPsL/aTyT9GkWQUtDZhwPO
TLSH 0C343BE25593DB7AE51386377695EFBC307A8C0028115617B89A37EE2E3D03C484F69A
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
2
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.24631.XlsHeur.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 a custom TCP 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/440982
Signature
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
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
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
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1930b1adb7352e6f463380bb812c7384c89b202de57580cd226b1b4c5da9e14f/
Threat name:
Document-Word.Trojan.EmoDldr
Create hunting rule
Status:
Malicious
First seen:
2020-08-20 09:14:05 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=deyldlnxguxg6rrtqc5ycldtqtejwibn4v2ybtjcnmnuyxnj4fhq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200820-8thffxb29s/
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/1930b1adb7352e6f463380bb812c7384c89b202de57580cd226b1b4c5da9e14f

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

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 1930b1adb7352e6f463380bb812c7384c89b202de57580cd226b1b4c5da9e14f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/436149/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/435513/

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