MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c30a4592cd8e7e2a97b2ee19d0061553ccbd7cd1b7e2af8bca2dd6913a1bccb5. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c30a4592cd8e7e2a97b2ee19d0061553ccbd7cd1b7e2af8bca2dd6913a1bccb5
SHA3-384 hash: c3c2a1623cd299a7319250df03e055a65d6860bdb77f4c5f6e2e2336b1c3d039a16940934fffe6b525d694bb6daa8b10
SHA1 hash: fe12560f9e9175a308f3707abd4534551942e6dd
MD5 hash: bbff37d4d4bacf74fa6a1a17213e981d
humanhash: arkansas-fanta-pasta-wisconsin
File name:emotet_e3_c30a4592cd8e7e2a97b2ee19d0061553ccbd7cd1b7e2af8bca2dd6913a1bccb5_2020-08-13__113155._doc
Download: download sample
Signature Heodo
Create hunting rule
File size:233'588 bytes
First seen:2020-08-13 11:32:19 UTC
Last seen:Never
File type:Word file docx
MIME type:application/msword
ssdeep 3072:dj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGkRIhoHwH/RwUv:dHgtEWPsL/aTyT9GkRIhgwH/Rn
TLSH 56346B5BA3DAAB97E78253710A1BEB640095DC783822421F7DC53EFE7C79B680D71206
Reporter Cryptolaemus1
Tags:doc Emotet epoch3 Heodo


Avatar
Cryptolaemus1
Emotet epoch3 doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-97.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetWindowSong.20200204.UNOFFICIAL
Create hunting rule

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

TwinWave.EvilDoc.EmotetCROCryLittleSister.20200720.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
Sending a custom TCP request
Creating a file
Creating a process from a recently created file
Moving a file to the Windows subdirectory
Creating a service
Connection attempt
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:
80 / 100
Link:
https://www.joesandbox.com/analysis/426051
Signature
Creates processes via WMI
Document contains an embedded VBA with many randomly named variables
Document contains VBA stomped code (only p-code) potentially bypassing AV detection
Encrypted powershell cmdline option found
Malicious encrypted Powershell command line found
PowerShell case anomaly found
Very long command line found
Yara detected Emotet Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
emotet
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c30a4592cd8e7e2a97b2ee19d0061553ccbd7cd1b7e2af8bca2dd6913a1bccb5/
Threat name:
Document-Word.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2020-08-13 11:34:08 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ymfelewnrz7cvf5s5ym5abqvkpgl27grw7rk7c6kfxljcoq3zs2q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200813-gln97t4jps/
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/c30a4592cd8e7e2a97b2ee19d0061553ccbd7cd1b7e2af8bca2dd6913a1bccb5

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_gen_2
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
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

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 c30a4592cd8e7e2a97b2ee19d0061553ccbd7cd1b7e2af8bca2dd6913a1bccb5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/431343/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/431477/
  
URLhaus
https://urlhaus.abuse.ch/url/430531/
  
URLhaus
https://urlhaus.abuse.ch/url/431511/

Comments