MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b33eea804d9ca965cd9321fd7ccb3b0d745d590c1e64f00032b757263f87af6. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
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SHA256 hash: 4b33eea804d9ca965cd9321fd7ccb3b0d745d590c1e64f00032b757263f87af6
SHA3-384 hash: 0a106a46331bc296e17489a65c3777642808be8b96790017ebb01f3d7f2e9bd1132f1ee059a2b5ef3e4abebb09f1b068
SHA1 hash: e7bba5c7802b2d8adaba8de2d00b592298406831
MD5 hash: c0ae90bb4073a6c8a44f1438002e016c
humanhash: salami-pizza-salami-east
File name:emotet_e2_4b33eea804d9ca965cd9321fd7ccb3b0d745d590c1e64f00032b757263f87af6_2020-08-27__091112._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:230'564 bytes
First seen:2020-08-27 09:11:38 UTC
Last seen:2020-08-27 10:10:11 UTC
File type:Word file docx
MIME type:application/msword
ssdeep 3072:LYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////g:90uXnWFchmmcI/o1/2QEYgw/
TLSH 9234D816BFA5AA5AFB41947D864A7EB8333B7D04EA314507BCC835FA2F34A719448331
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
2
# of downloads :
80
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
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:
Unknown
Detection:
malicious
Classification:
bank.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/452523
Signature
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
Multi AV Scanner detection for submitted file
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
Very long command line found
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4b33eea804d9ca965cd9321fd7ccb3b0d745d590c1e64f00032b757263f87af6/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-27 09:13:04 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jmz65kae3hfjmxgzgip5ptftwdlulvmqyhte6aadfn2xey7ypl3a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200827-8avggt9l5a/
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/4b33eea804d9ca965cd9321fd7ccb3b0d745d590c1e64f00032b757263f87af6

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

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 4b33eea804d9ca965cd9321fd7ccb3b0d745d590c1e64f00032b757263f87af6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/441088/
  
Delivery method
Distributed via web download

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