MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 991f7ad9c45a60bc8c1eae61a9ba1fef07fedfa8bd66303292c27bff97ad63be. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
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SHA256 hash: 991f7ad9c45a60bc8c1eae61a9ba1fef07fedfa8bd66303292c27bff97ad63be
SHA3-384 hash: 886ad65168f19f136b6725e3533316d7dd1c90eeef3a0cbdf83e2488c254911a0e4da301a34feca4c104f928b406433c
SHA1 hash: b09d0b1f6ced2dfd8875f2c7f0fc386f73cf8afc
MD5 hash: 6b4b6782dee0eba8a47661a48bc4e193
humanhash: island-sad-grey-diet
File name:SCAN 21032022.xlsm
Download: download sample
Signature Heodo
Create hunting rule
File size:36'475 bytes
First seen:2022-03-21 09:35:57 UTC
Last seen:Never
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 768:whtqi5eiNlAjOZpqcVbZYpoRuBlIiOKMArOooooooooooooooooooooooooood7O:whtqigGUOZZ1ZYpoQ/pMA8i
TLSH T1C9F2A031F2E29B59E477583C478CCAF8D77DDA2246067E2C308A13BC5F123566A4E24D
Reporter JAMESWT_WT
Tags:Emotet Heodo xlsm

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
File type:
application/vnd.ms-excel.sheet.macroEnabled.12
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/253478/
Detection(s):
TwinWave.EvilDoc.SilentInvasion.20210310.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmoVietNow.20220703.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EnjoyTheSilence.M2.20210317.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EnjoyTheSilence.20210716.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetEsqXL4EarlyHours.20211126.UNOFFICIAL
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Xls.Downloader.Emotet03221-9941790-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a file
Searching for the window
Sending a custom TCP request
Creating a window
Сreating synchronization primitives
Query of malicious DNS domain
Sending an HTTP GET request
Sending a TCP request to an infection source by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Excel4Macro
Link:
https://app.docguard.net/991f7ad9c45a60bc8c1eae61a9ba1fef07fedfa8bd66303292c27bff97ad63be/results/dashboard
Document image
Image:
Download PNG
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
80%
Tags:
macros-on-open regsvr32
Link:
https://www.filescan.io/uploads/6238470bb94fb38cb4c1efa6/reports/fb3acf4d-d318-4512-8a26-8c55195f85f5/overview
Label:
Malicious
Suspicious Score:
9.9/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=975936d9-2aec-4a76-91ab-a99e02cb58aa
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/991f7ad9c45a60bc8c1eae61a9ba1fef07fedfa8bd66303292c27bff97ad63be
Details
Macro Execution Coercion
Detected a document that appears to social engineer the user into activating embedded logic.
Autostarting Excel Macro Sheet
Excel contains Macrosheet logic that will trigger automatically upon document open.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/991f7ad9c45a60bc8c1eae61a9ba1fef07fedfa8bd66303292c27bff97ad63be/
Threat name:
Document-Excel.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2022-03-21 09:36:10 UTC
File Type:
Document
Extracted files:
27
AV detection:
20 of 27 (74.07%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tepxvwoeljqlzda6vzq2toq754d75x5ixvtdamusyj577f5nmo7a._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
macro xlm
Link:
https://tria.ge/reports/220321-lkxn4sbcdm/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Downloads MZ/PE file
Malware family:
Emotet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/991f7ad9c45a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.26
Link:
https://yomi.yoroi.company/submissions/991f7ad9c45a60bc8c1eae61a9ba1fef07fedfa8bd66303292c27bff97ad63be

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:Microsoft_XLSX_with_Macrosheet
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File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/253478/

Comments