MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba611c93ffcd43fa84efb485a52bfe8f9438e21aca26ed903a5c8e431fdc3258. 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

SHA256 hash: ba611c93ffcd43fa84efb485a52bfe8f9438e21aca26ed903a5c8e431fdc3258
SHA3-384 hash: e274e714099c0f51c17995f37dee5c51e7ac133c01cadfd8dd8006fb9c6473e488c262d07953e2a1ee5433cf8f618d03
SHA1 hash: 0695a0fd7a892b2e688cb216dc0c008cd83675ef
MD5 hash: d3aa751bd5c40b1a7c29ca0f9b791747
humanhash: three-orange-sierra-alanine
File name:emotet_e3_ba611c93ffcd43fa84efb485a52bfe8f9438e21aca26ed903a5c8e431fdc3258_2020-08-19__123032._doc
Download: download sample
Signature Heodo
File size:204'102 bytes
First seen:2020-08-19 12:30:42 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:M4PrXcuQuvpzm4bkiaMQgAlSNDxgJU2D9BRnot7wAaU:hDRv1m4bnQgISNNgJU2h8t7w0
TLSH F114D7E820E97C9EC90732317AFA8BBF90804E9D11628979773D33593FFB129A275115
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence


File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
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
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:
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Signature
Creates processes via WMI
Document contains an embedded VBA with base64 encoded strings
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
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
Behaviour
Behavior Graph:
Threat name:
Document-Word.Downloader.Heuristic
Status:
Malicious
First seen:
2020-08-19 12:32:08 UTC
AV detection:
7 of 48 (14.58%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:abuse.ch
Description:Detects Heodo DOC
Rule name:ach_Heodo_doc_gen_3
Author:abuse.ch
Description:Detects Heodo (aka Emotet) DOC
Rule name:Cobalt_functions
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT
Rule name:MALW_emotet
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 ba611c93ffcd43fa84efb485a52bfe8f9438e21aca26ed903a5c8e431fdc3258

(this sample)

  
Delivery method
Distributed via web download

Comments