MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 356b91fd2a4b922506beef42529b39a38f9c4d3de5bd4a8e44d27f5605c51eea. 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

SHA256 hash:	356b91fd2a4b922506beef42529b39a38f9c4d3de5bd4a8e44d27f5605c51eea
SHA3-384 hash:	c21e10084e758a4848892256b218622c59b2172f7b5d877c8328f89790651a4ead0d478fdb705f08ad274a6a86a8d8b4
SHA1 hash:	80a2873e8ebd60804442cf44fcaab6ea7089c0e7
MD5 hash:	6c418cb36e74332a8e52161da4618e0b
humanhash:	two-fish-zulu-minnesota
File name:	Venue_Booking_28526.xlsb
Download:	download sample
Signature	Dridex Alert Create hunting rule
File size:	74'906 bytes
First seen:	2021-11-23 15:46:37 UTC
Last seen:	2021-11-26 12:52:09 UTC
File type:	xlsx
MIME type:	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep	1536:UWqP2CET+S+agP7nA9u9DE2YlIbiPgLXxMgdID:VDT1k7TAjlHcMgdi
TLSH	T1BD73020F9A17B588C422543E414A4BB93D19A62BBD97FE4E3151921C08EE2F39FAB940
Reporter	TeamDreier
Tags:	Dridex xlsx

Intelligence

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File Origin

# of uploads :

3

# of downloads :

178

Origin country :

n/a

Vendor Threat Intelligence

ANY.RUN

Malware family:

n/a

ID:

1

File name:

Venue_Booking_28526.xlsb

Verdict:

No threats detected

Analysis date:

2021-11-23 16:05:34 UTC

Tags:

macros40

Link:

https://app.any.run/tasks/2ab5f856-4fb2-4361-ac94-1958e02edfa2

Note:

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

BitDam Malicious

Verdict:

Malicious

File type:

application/octet-stream

Has a screenshot:

False

Contains macros:

False

CAPE Sandbox

Gathering data

ClamAV Detected

Detection(s):

securiteinfo.com.xls4.icedid.42146.23809.575.UNOFFICIAL

Alert

Create hunting rule

securiteinfo.com.xls4.icedid.42146.5256.5371.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.PDATARootDown.20210908.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4MDottedQuadDancingInHeaven.20210421.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4MDridexRunningDownTheDream.20211115.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4MDridexYourStringShilouette.20211115.UNOFFICIAL

Alert

Create hunting rule

TwinWave.EvilDoc.XL4MQakyEsqHomeComing.20210426.UNOFFICIAL

Alert

Create hunting rule

Dr. Web vxCube Clean

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

DNS request

Creating a window

Сreating synchronization primitives

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

OOXML Excel File with Excel4Macro

Link:

https://app.docguard.net/356b91fd2a4b922506beef42529b39a38f9c4d3de5bd4a8e44d27f5605c51eea/results/dashboard

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

mshta

Link:

https://www.filescan.io/uploads/619d0cf9f36138de3f377121/reports/4fe830a4-a4c9-4ef8-bb81-9848e9c96dfc/overview

Joe Sandbox Hidden Macro 4.0

Result

Threat name:

Hidden Macro 4.0

Alert

Create hunting rule

Detection:

malicious

Classification:

expl.evad

Score:

96 / 100

Link:

https://www.joesandbox.com/analysis/894861

Signature

Contains functionality to create processes via WMI

Creates and opens a fake document (probably a fake document to hide exploiting)

Creates processes via WMI

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

Found protected and hidden Excel 4.0 Macro sheet

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Sigma detected: Microsoft Office Product Spawning Windows Shell

Behaviour

Behavior Graph:

Download SVG

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/356b91fd2a4b922506beef42529b39a38f9c4d3de5bd4a8e44d27f5605c51eea/

ReversingLabs TitaniumCloud Document-Excel.Infostealer.Dridex

Threat name:

Document-Excel.Infostealer.Dridex

Alert

Create hunting rule

Status:

Malicious

First seen:

2021-11-23 15:47:10 UTC

File Type:

Document

Extracted files:

24

AV detection:

19 of 45 (42.22%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=gvvzd7jkjojckbv655bffgzzuohzytj54w6uvdse2j7vmbofd3va._file

Hatching Triage Malicious

Result

Malware family:

n/a

Score:

  8/10

Tags:

macro xlm

Link:

https://tria.ge/reports/211123-s77wxsaefj/

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

VirusTotal

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

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/356b91fd2a4b922506beef42529b39a38f9c4d3de5bd4a8e44d27f5605c51eea

File information

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

Malspam

Dridex

xlsx 356b91fd2a4b922506beef42529b39a38f9c4d3de5bd4a8e44d27f5605c51eea

(this sample)

  

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/208748/