MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e24a32fe41b8c2584b9eb91afacb16128b3d97e14436b3b08b72c293d4cde5f5. 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: e24a32fe41b8c2584b9eb91afacb16128b3d97e14436b3b08b72c293d4cde5f5
SHA3-384 hash: d76df6a2cb9b1af91c8a3d1a1d05334246263cbceea2aa032ff481fa1be26b46b41283bb54ba673019394abfc26edd60
SHA1 hash: 508e30b23ece92f7ae3248a6ff7ed25f87fdbee6
MD5 hash: 96ad55c17f873439ce4eb7018e0a572b
humanhash: april-fifteen-pluto-october
File name:emotet_e1_e24a32fe41b8c2584b9eb91afacb16128b3d97e14436b3b08b72c293d4cde5f5_2020-08-19__142305._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:253'172 bytes
First seen:2020-08-19 14:24:03 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:Qj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGksSW14Jbc1E0OQwnO:QHgtEWPsL/aTyT9GkVLblQwnO
TLSH 80348E9951DA3E5FD903313069F6DBBB54908E4D2A11853B723E376D3FBF039A66200A
Reporter Cryptolaemus1
Tags:doc Emotet epoch1 Heodo


Avatar
Cryptolaemus1
Emotet epoch1 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Obfus-101.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
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:
92 / 100
Link:
https://www.joesandbox.com/analysis/438470
Signature
Creates HTML files with .exe extension (expired dropper behavior)
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
Encrypted powershell cmdline option found
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 Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e24a32fe41b8c2584b9eb91afacb16128b3d97e14436b3b08b72c293d4cde5f5/
Threat name:
Document-Word.Dropper.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-08-19 14:25:05 UTC
AV detection:
11 of 48 (22.92%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4jfdf7sbxdbfqs46xenpvsywckft3f7biq3lhmelolbjhvgn4x2q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200819-3kxb8vwnej/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/e24a32fe41b8c2584b9eb91afacb16128b3d97e14436b3b08b72c293d4cde5f5

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 e24a32fe41b8c2584b9eb91afacb16128b3d97e14436b3b08b72c293d4cde5f5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/436067/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/436623/

Comments