MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2525c0fc5b772f9729111877a52758f40fba72e71f3da34badc2bdd96c8ea030. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2525c0fc5b772f9729111877a52758f40fba72e71f3da34badc2bdd96c8ea030
SHA3-384 hash: c8939c2161d5125207cb76bd05e58caa329a64c605ebc1f96b793b7fae8c8187899f24a712194683af292385593a5e38
SHA1 hash: 155b1dc628df96f1de1138c55e056c644d922c10
MD5 hash: 929c51f979a271222ca67d1042641617
humanhash: oscar-lima-vegan-lima
File name:emotet_e2_2525c0fc5b772f9729111877a52758f40fba72e71f3da34badc2bdd96c8ea030_2020-08-19__093636._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:198'055 bytes
First seen:2020-08-19 09:37:26 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:F4PrXcuQuvpzm4bkiaMQgAlSzkBCggsz7PGRwel:yDRv1m4bnQgISzq/7PGRwel
TLSH 0D1419A820F97C9ED90732306EFA8BBF50801E4A1161897A773D335A3FFB175A275215
Reporter Cryptolaemus1
Tags:doc Emotet epoch2 Heodo


Avatar
Cryptolaemus1
Emotet epoch2 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
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
Sending an HTTP POST request
Deleting a recently created file
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
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/437298
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
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:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2525c0fc5b772f9729111877a52758f40fba72e71f3da34badc2bdd96c8ea030/
Threat name:
Document-Word.Downloader.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-08-19 09:39:07 UTC
AV detection:
8 of 48 (16.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eus4b7c3o4xzokirdb32kj2y6qh3u4xhd462gs5nyk65s3eouaya._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200819-gyzkbptqgj/
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
Create hunting rule
Author:abuse.ch
Description:Detects Heodo 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 2525c0fc5b772f9729111877a52758f40fba72e71f3da34badc2bdd96c8ea030

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/435596/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/434560/

Comments