MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79f8dcc976b6b81642c3f1572e6e8fa219d00828b6b9015e969a50bb38cefba8. 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: 12

Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash:	79f8dcc976b6b81642c3f1572e6e8fa219d00828b6b9015e969a50bb38cefba8
SHA3-384 hash:	52429c2045f90c9f3d589bad79daf1a816f3a9602fd8e3a93baf569d6727fe942e1788ac5d5031d03a395ce127e5f908
SHA1 hash:	22f9338ae19d98fae6d0eaf9955cef55c769f248
MD5 hash:	d4e18d8cb1b43a2e84b0a719fe93b4cd
humanhash:	wyoming-florida-river-fanta
File name:	6407369_9987.xlsm
Download:	download sample
Signature	Heodo Create hunting rule
File size:	85'305 bytes
First seen:	2022-01-12 18:42:33 UTC
Last seen:	2022-01-12 20:49:52 UTC
File type:	xlsm
MIME type:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep	1536:UPwms6sqxG/+CbEcWeu3XDXeoiHwt/uE1d7mT6SrPag3HtQVASgao8:/n6G/+CbE9H78wt2E1d7e6STa6S5x
TLSH	T1418301A8F905794DC3B6803DC04D6DA8788FB49E3008F71E3642A2192F420ED46CE9DE
Reporter	Anonymous
Tags:	Emotet Heodo xlsm

Intelligence

File Origin

# of uploads :

# of downloads :

240

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

6407369_9987.xlsm

Verdict:

Malicious activity

Analysis date:

2022-01-12 19:17:32 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/a4db782a-e32b-4ab0-a5e8-cda48ed9bdd0

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Malicious

File type:

application/octet-stream

Has a screenshot:

False

Contains macros:

False

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/218793/

Detection(s):

TwinWave.EvilDoc.EmoEsqXLS46And2.20210112.UNOFFICIAL

TwinWave.EvilDoc.EnjoyTheSilence.M2.20210317.UNOFFICIAL

TwinWave.EvilDoc.EnjoyTheSilence.20210716.UNOFFICIAL

TwinWave.EvilDoc.EmotetEsqXL4EarlyHours.20211126.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

DNS request

Creating a window

Сreating synchronization primitives

Creating a file

Creating a process with a hidden window

Sending an HTTP GET request

Launching a process by exploiting the app vulnerability

Result

Verdict:

Malicious

File Type:

OOXML Excel File with Excel4Macro

Link:

https://app.docguard.net/79f8dcc976b6b81642c3f1572e6e8fa219d00828b6b9015e969a50bb38cefba8/results/dashboard

Payload URLs

URL

File name

http://unifiedpharma.com/wp-admin/ildi5K2aTIrdvEobQ/

sharedStrings.xml

Document image

Image:

Download PNG

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

control.exe excel.exe greyware macros-on-open packed rundll32 shell32.dll stripped

Link:

https://www.filescan.io/uploads/61df2145f2e8ec86fef43a05/reports/856bb2df-a008-40f4-9290-7f43869bb977/overview

Label:

Malicious

Suspicious Score:

8.5/10

Score Malicious:

86%

Score Benign:

14%

Link:

https://www.malware.ai/gui/files/?id=0e35dd3f-c860-4a4c-af0a-232ee7dccad9

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/79f8dcc976b6b81642c3f1572e6e8fa219d00828b6b9015e969a50bb38cefba8

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.

Result

Threat name:

Hidden Macro 4.0

Detection:

malicious

Classification:

expl.evad

Score:

88 / 100

Link:

https://www.joesandbox.com/analysis/919532

Signature

Antivirus detection for URL or domain

Document exploit detected (process start blacklist hit)

Document exploit detected (UrlDownloadToFile)

Found Excel 4.0 Macro with suspicious formulas

Found malicious Excel 4.0 Macro

Multi AV Scanner detection for submitted file

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Sigma detected: Microsoft Office Product Spawning Windows Shell

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/79f8dcc976b6b81642c3f1572e6e8fa219d00828b6b9015e969a50bb38cefba8/

Threat name:

Document-Office.Downloader.EncDoc

Status:

Malicious

First seen:

2022-01-12 00:17:39 UTC

File Type:

Document

Extracted files:

AV detection:

14 of 43 (32.56%)

Threat level:

3/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ph4nzslww24bmqwd6fls43upuim5acbiw24qcxuwtjilwogo7oua._file

Result

Malware family:

n/a

Score:

10/10

Tags:

macro xlm

Link:

https://tria.ge/reports/220112-xcw86adfb8/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Drops file in System32 directory

Loads dropped DLL

Downloads MZ/PE file

Process spawned unexpected child process

Malware Config

Dropper Extraction:

http://unifiedpharma.com/wp-admin/ildi5K2aTIrdvEobQ/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/79f8dcc976b6/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/79f8dcc976b6b81642c3f1572e6e8fa219d00828b6b9015e969a50bb38cefba8

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.